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1.
Arch. argent. pediatr ; 122(4): e202310141, ago. 2024. tab, ilus
Article in English, Spanish | LILACS, BINACIS | ID: biblio-1562900

ABSTRACT

Entre las causas de dolor torácico, la costilla deslizante presenta baja prevalencia, antecedentes traumáticos y manejo controvertido. Este síndrome merece ser incluido en el diagnóstico diferencial de causas de dolor torácico en niños. Al no asociarse a traumatismos previos y la deformidad de cartílagos, nos induce a pensar en una alteración en el desarrollo costal, al margen de la etiología traumática típica en adultos. Se presenta una serie de pacientes pediátricos intervenidos por costilla deslizante en un centro de referencia entre 2001 y 2022. Se incluyeron nueve pacientes, con un rango de edades de 11 a 16 años. Solo dos casos describen traumatismo previo. Todos presentan un inicio súbito de dolor toracoabdominal intenso. Los pacientes fueron intervenidos mediante resección abierta de cartílagos costales afectos, con resolución del dolor.


Among the causes of chest pain, slipping rib has a low prevalence, usually with a history of trauma, and its management is controversial. Slipping rib syndrome should be included in the differential diagnosis of causes of chest pain in children. When not associated with previous trauma and cartilage deformity, it is necessary to consider an alteration in rib development, regardless of the typical traumatic etiology in adults. Here we describe a series of pediatric patients with slipping rib seen at a referral hospital between 2001 and 2022. Nine patients aged 11 to 16 years were included. Only 2 had a history of trauma. All patients described a sudden onset of severe thoracic abdominal pain. The patients underwent open resection of the affected costal cartilages, with resolution of pain.


Subject(s)
Humans , Male , Female , Child , Adolescent , Chest Pain/diagnosis , Chest Pain/etiology , Ribs/abnormalities , Syndrome
2.
Braz. j. anesth ; 74(1): 744289, 2024. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1557236

ABSTRACT

Abstract Background: The present study explored the role of continuous erector spinae plane (ESP) block for analgesia as well as its impact on pulmonary functions in patients with multiple rib fractures. Methods: Ten patients with multiple rib fractures were enrolled after getting informed and written consent. Ultrasound-guided ESP block was performed at the level midway between the fractured ribs followed by the insertion of the catheter. Pre- and post-block VAS score, hemodynamics, respiratory rate (RR), peripheral oxygen saturation (SpO2), inspiratory capacity (IC), blood gases (PaO2 and PCO2), and complications were compared. Results: Pain scores at rest as well as on movement showed a significant reduction from 5.9 and 7.5 pre block to 1.6 and 2.5 respectively at 96 hours (p < 0.0001). Similarly, RR, SpO2, IC, and PaO2 were significantly better after the block placement (p < 0.001). Conclusion: Continuous ESP block provide adequate analgesia with better respiratory functions in patients with multiple rib fractures.

3.
Chongqing Medicine ; (36): 723-726, 2024.
Article in Chinese | WPRIM | ID: wpr-1017525

ABSTRACT

Objective To investigate the diagnostic efficiency of artificial intelligence(AI)in rib frac-ture under the computed tomography(CT)images with different reconstruction slice thickness.Methods The first CT images of 100 patients with rib fractures were selected,and the interval-free recon-struction was carried out with the thickness of 0.625 mm,1.250 mm,2.500 mm and 5.000 mm,respectively.The rib fracture screening function of AI was used to automatically detect the CT images of four groups,and the diagnostic efficiency of AI for rib fracture under different reconstruction thickness conditions was com-pared.Results The sensitivity of AI in the diagnosis of rib fracture at 0.625 mm,1.250 mm,2.500 mm and 5.000 mm thickness was 99.32%(436/439),98.41%(432/439),89.52%(393/439)and 83.60%(367/439),respectively.The false positive rate was 4.80%(22/458),0.92%(4/436),0.76%(3/396)and 0.27%(1/368).The diagnostic sensitivity of AI in 0.625 mm and 1.250 mm thickness was higher than that in 2.500 mm and 5.000 mm,and the difference was statistically significant(P<0.05),while there was no significant difference in the thickness of 0.625 mm and 1.250 mm.The false positive rate of AI in the diagnosis of 0.625 mm slice thickness was higher than that of 1.250 mm,2.500 mm and 5.000 mm,and the difference was sta-tistically significant(P<0.05),while there was no significant difference in the thickness of 1.250 mm,2.500 mm and 5.000 mm(P>0.05).Conclusion The diagnostic efficiency of AI in 1.250 mm CT images is better than that in 0.625 mm,2.500 mm and 5.000 mm CT images.

4.
International Journal of Surgery ; (12): 185-190, 2024.
Article in Chinese | WPRIM | ID: wpr-1018112

ABSTRACT

Objective:To evaluate the effect of ultrasound and CT three-dimensional reconstruction in open reduction and internal fixation of fractured ribs.Methods:A retrospective case-control study was conducted to analyze the clinical data of 112 patients with chest trauma and rib fractures admitted to Yan′an People′s Hospital from January 2021 to September 2023. According to the different preoperative positioning methods used, the reconstruction group was divided into a reconstruction group ( n=61) and a combined group ( n=51). The reconstruction group positioned the surgical incision position based on conventional CT three-dimensional reconstruction, while the combined group positioned the rib fracture end based on CT three-dimensional reconstruction combined with ultrasound. Record clinical data of two groups of patients and compare their preoperative positioning accuracy, average incision length, exposure time of fracture ends, fracture healing time, incision infection rate, surgical related indicators, visual analogue pain score (VAS) at one month after surgery, and surgical incision healing levels. Measurement data with normal distribution were expressed as mean±standard deviation ( ± s), and t-test was used for inter group comparison; Comparison of count data between groups using chi-square test; The comparison of grade data were conducted using Mann-Whitney U test. Results:The preoperative localization accuracy, postoperative VAS at one month, and surgical incision healing grade A of the combined group patients were 94.4%, (2.26±0.48) points, 96.1%, respectively, the reconstruction group were 84.1%, (4.52±1.34) points, 72.1%, the combined group was better than the reconstructed group, the difference between the two groups was statistically significant ( P<0.05); The average incision length, fracture exposure time, fracture healing time, surgical time, and thoracic tube retention time of the combined group were (7.32±2.44) cm, (18.06±4.78) min, (48.16±4.58) d, (55.46±7.48) min, and (3.57±1.28) min, respectively. The reconstruction group were (10.16±2.86) cm, (29.45±5.65) min, (55.36±4.45) d, (64.36±7.52) min, and (7.49±1.52) min, respectively, the difference between the two groups was statistically significant ( P<0.05). Conclusion:Application of ultrasound combined with CT three-dimensional reconstruction in open reduction and internal fixation of fractured ribs can increase the preoperative positioning accuracy, which can guide the surgical incision, thus alleviating postoperative pain, facilitating postoperative healing, minimizing surgical trauma, and improving the patient′s prognosis.

5.
Article in Chinese | WPRIM | ID: wpr-1021329

ABSTRACT

BACKGROUND:In recent years,with the development of 3D printing,surgical surgery has become personalized and accurate.3D printed guide template technique can realize preoperative planning and intraoperative navigation,making surgery more accurate.In clinical orthopedic surgery for moderate and severe stiff scoliosis,there is still a problem that the accuracy of screw placement is not high,resulting in screw loosening and even nerve complications.There are few studies on 3D printed guide template technique to guide screw placement in surgery for severe stiff scoliosis. OBJECTIVE:To evaluate the clinical effect of the 3D printed guide template technique combined with multiple posterior derotation in the treatment of severe rigid scoliosis. METHODS:The clinical data of six patients with severe scoliosis undergoing 3D printed guide template technique of pedicle screw combined with multiple posterior derotation were retrospectively analyzed.There were 3 males and 3 females,with a mean age of(18.17±3.49)years(range,15-23 years).The changes of parameters related to lateral bending were analyzed at postoperative 2 weeks and 18 months,and the results were obtained by statistical analysis. RESULTS AND CONCLUSION:(1)The operation time was 280-540 minutes(mean 340.83±102.20 minutes).The intraoperative blood loss was 1 000-4 000 mL(mean 2 000.00±1 073.70 mL).The fixed segments were 9-14 vertebral bodies(mean 11.83±1.72),and no screw loosening occurred during the operation.(2)All patients were followed up.At postoperative 2 weeks,the anteroposterior and lateral radiography of the whole spine showed that the cobb angle,the distance between the vertical line of C7 on the coronal plane and the median line of S1,the distance between the vertical line of C7 in the sagittal plane and the posterior edge of S1,apical vertebral translation,thoracic kyphosis,and lumbar lordosis were significantly corrected.The average correction rate of the cobb angle in the main curve was 62.22%.After 18 months of follow-up,there was no significant change in all parameters compared with 2 weeks after operation;the orthopedic effect was satisfactory,and there was no infection or internal fixation fracture.(3)There was one case of delayed wound healing;scar healing appeared after dressing change treatment;no neurological complications occurred.(4)The results show that the 3D print-guide template combined with multiple posterior rod derotation technique is safe and effective in the treatment of severe rigid scoliosis,and the correction effect is satisfactory.

6.
Rev. Assoc. Med. Bras. (1992, Impr.) ; Rev. Assoc. Med. Bras. (1992, Impr.);69(1): 30-36, Jan. 2023. graf
Article in English | LILACS-Express | LILACS | ID: biblio-1422580

ABSTRACT

SUMMARY OBJECTIVE: This study aimed to evaluate the effectiveness of cryotherapy in elderly patients with rib fractures due to blunt thoracic trauma. METHODS: In this prospective randomized controlled study, geriatric patients were assigned to groups to receive either coolant spray (n=51) or placebo spray (n=50). The visual analog scale scores of all patients were recorded before starting spray application (V0), as well as at 10th (V1), 20th (V2), 30th (V3), 60th (V4), 120th (V5), and 360th (V6) minute. The mean decreases in the visual analog scale scores were calculated. RESULTS: The differences between V0 and V1, V0 and V2, V0 and V3, and V0 and V4 mean visual analog scale scores measured in the coolant spray group were found to be significantly higher (p<0.001). In V1, V2, V3, and V4 measurements, the incidence of "clinical effectiveness" in the coolant spray group was significantly higher than in the placebo group (p=0.001). CONCLUSIONS: Coolant spray therapy can be used as a component of multimodal therapy to provide adequate analgesia due to rib fractures in geriatric patients.

7.
Article in Chinese | WPRIM | ID: wpr-953738

ABSTRACT

@#In order to further improve the treatment level of rib, sternum, and lung trauma in China, and to provide patients with a comprehensive, safe, scientific, and standardized treatment model, we convened a meeting of outstanding thoracic surgery experts in the field of trauma in China to demonstrate and solicit opinions widely, and in accordance with the principle of evidence-based medicine, based on the best published Chinese and English evidence, finally formulated this consensus. This consensus aims to solve the possible problems in the treatment of lung, rib, and sternum trauma to the greatest extent, and provide scientific and standard clinical solutions for the treatment of thoracic surgery trauma.

8.
Article in English | WPRIM | ID: wpr-982038

ABSTRACT

Two male patients with bifid rib-basal cell nevus-jaw cyst syndrome (BCNS) were admitted to Department of Stomatology, the First Affiliated Hospital of Bengbu Medical College due to radiological findings of multiple low density shadows in the jaw. Clinical and imaging findings showed thoracic malformation, calcification of the tentorium cerebellum and falx cerebrum as well as widening of the orbital distance. Whole exon high-throughput sequencing was performed in two patients and their family members. The heterozygous mutations of c.C2541C>A(p.Y847X) and c.C1501C>T(p.Q501X) in PTCH1 gene were detected in both patients. Diagnosis of BCNS was confirmed. The heterozygous mutations of PTCH1 gene locus were also found in the mothers of the two probands. Proband 1 showed clinical manifestations of low intelligence, and heterozygous mutations of c.C2141T(p.P714L) and c.G3343A(p.V1115I) were detected in FANCD2 gene. Proband 2 had normal intelligence and no FANCD2 mutation. The fenestration decompression and curettage of jaw cyst were performed in both patients. Regular follow-up showed good bone growth at the original lesion, and no recurrence has been observed so far.


Subject(s)
Humans , Male , Basal Cell Nevus Syndrome/diagnosis , Mutation , Nevus , Patched-1 Receptor/genetics , Pedigree , Ribs/abnormalities
9.
J. forensic med ; Fa yi xue za zhi;(6): 343-349, 2023.
Article in English | WPRIM | ID: wpr-1009365

ABSTRACT

OBJECTIVES@#The artificial intelligence-aided diagnosis model of rib fractures based on YOLOv3 algorithm was established and applied to practical case to explore the application advantages in rib fracture cases in forensic medicine.@*METHODS@#DICOM format CT images of 884 cases with rib fractures caused by thoracic trauma were collected, and 801 of them were used as training and validation sets. A rib fracture diagnosis model based on YOLOv3 algorithm and Darknet53 as the backbone network was built. After the model was established, 83 cases were taken as the test set, and the precision rate, recall rate, F1-score and radiology interpretation time were calculated. The model was used to diagnose a practical case and compared with manual diagnosis.@*RESULTS@#The established model was used to test 83 cases, the fracture precision rate of this model was 90.5%, the recall rate was 75.4%, F1-score was 0.82, the radiology interpretation time was 4.4 images per second and the identification time of each patient's data was 21 s, much faster than manual diagnosis. The recognition results of the model was consistent with that of the manual diagnosis.@*CONCLUSIONS@#The rib fracture diagnosis model in practical case based on YOLOv3 algorithm can quickly and accurately identify fractures, and the model is easy to operate. It can be used as an auxiliary diagnostic technique in forensic clinical identification.


Subject(s)
Humans , Rib Fractures/diagnostic imaging , Artificial Intelligence , Thoracic Injuries , Algorithms , Radiography , Retrospective Studies
10.
Article | IMSEAR | ID: sea-221313

ABSTRACT

Thoracic injuries are significant causes of morbidity and mortality in trauma patients, second only to head injuries. In addition to conventional radiography, multidetector computed tomography (CT) is increasingly being used, since it can quickly and accurately help diagnose a wide variety of injuries in trauma patients. Furthermore, multiplanar and MiNIP, volumetric reformatted CT images provide improved visualization of injuries, increased understanding of trauma-related diseases, and enhanced communication between the radiologist and the referring clinician. To identify and accurately a Aims: ssess variety of injuries in blunt thoracic trauma with multidetector Computed Tomography (MDCT). To find commonest pattern of intrathoracic injury related to blunt chest trauma. This Method: retrospective observational study included 50 patients who underwent Multidetector CT examination during the period from November 2020 to April 2021 at tertiary care trauma centre, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai. Blunt chest Conclusion: trauma injuries were classified into pleural injury, lung parenchymal injury, bony thorax, tracheobronchial and vascular injuries. The commonest injury detected was pleural (70%) followed by lung parenchymal injury (52%) and bony thorax injury in 50% cases. 50% of the pleural injury cases were associated with rib fractures. Multiple injuries were seen in the 47 patients, stating the importance of a detail evaluation of all chest components. No oesophageal and cardiac injury was detected in our CT studies' with its multiplanar, MinIP and volume reconstruction images increases the confidence in imaging diagnosis and play a critical role in understanding thoracic trauma related complications.

11.
Rev. boliv. cir. plást ; 3(9): 45-51, dic. 2022. ilus.
Article in Spanish | LILACS | ID: biblio-1402374

ABSTRACT

ANTECEDENTES: la nariz mestiza constituye un reto en la adecuada trasformación estética y funcional de la rinoplastia, más aún cuando esta se realiza en una segunda intervención y los tejidos nasales ya se encuentran alterados, no pudiendo hacer una adecuada reconstrucción de las estructuras anatómicas sin el uso de injertos cartilaginosos de otras áreas del cuerpo. OBJETIVO: el propósito de este trabajo es de evaluar los resultados obtenidos de una reconstrucción de la punta nasal, realizada en pacientes que ya fueron sometidos a una rinoplastia sea esta secundaria o cuaternaria. METODOLOGIA: estudio retrospectivo, de casos de pacientes que se sometieron a una nueva intervención para mejorar aspectos estéticos y funcionales nasales, que ya fueron operados en más de 1 oportunidad. HALLAZGOS: se tiene un universo de 10 pacientes en los que se realizó una rinoplastia secundaria o cuaternaria donde se utilizó injerto costal para conformar el esqueleto cartilaginoso y el uso de un injerto de extensión septal, todo esto para mejorar la estética y funcionalidad nasal.


Subject(s)
Rhinoplasty
12.
Medisan ; 26(4)jul.-ago. 2022. ilus
Article in Spanish | LILACS, CUMED | ID: biblio-1405828

ABSTRACT

Se presenta el caso clínico de un paciente de 47 años de edad, quien acudió al Servicio de Ortopedia y Traumatología del Hospital Docente Clinicoquirúrgico Joaquín Albarrán de La Habana por presentar dolor en el cuello irradiado al miembro superior izquierdo. En la exploración física se destacó atrofia de los músculos romboides de la escápula izquierda y deformidad alar, acentuada durante la maniobra. Se realizó radiografía y electromiografía; en la primera, se observó costilla cervical supernumeraria izquierda y, en la segunda, lesión del nervio dorsal escapular, por lo cual se diagnosticó síndrome del nervio dorsal escapular secundario a síndrome del escaleno anterior. Se indicó tratamiento fisioterapéutico y el paciente evolucionó satisfactoriamente.


The case report of a 47 years patient is presented, who went to the Orthopedics and Traumatology Service of Joaquín Albarrán Teaching Clinical Surgical Hospital in Havana due to a pain in the neck irradiated to the left superior member. In the physical exploration atrophy of the left scapula romboid muscles and alar deformity were notable, accented during the maneuver. Radiography and electromyography were carried out; in the first one, left supernumerary cervical rib was observed and, in the second one, dorsalscapular nerve leison, reason why the secondary dorsal scapular nerve syndrome to anterior scalene syndrome was diagnosed. Physiotherapeutic treatment was indicated and the patient had a favorable clinical course.


Subject(s)
Thoracic Outlet Syndrome , Cervical Rib , Scapula
13.
Rev. bras. ter. intensiva ; 34(1): 176-184, jan.-mar. 2022. tab, graf
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1388045

ABSTRACT

RESUMO O manejo deficiente das secreções é uma das complicações mais frequentes em pacientes em ventilação mecânica invasiva. A depuração das secreções por meio da fisioterapia respiratória é um aspecto crítico do tratamento desses pacientes. A compressão torácica manual é uma das técnicas de fisioterapia respiratória mais praticadas em pacientes ventilados, mas seu impacto nos desfechos clínicos permanece controverso devido a questões metodológicas e ao pouco conhecimento sobre sua ação. Nesta revisão, apresenta-se uma análise detalhada dos princípios físicos envolvidos na execução da técnica de compressão torácica. Também investigam-se os efeitos fisiológicos observados em estudos experimentais e clínicos, que mostram que o uso de compressão torácica curta e vigorosa, baseada no aumento de fluxos expiratórios (diferença de fluxo aéreo inspiratório-expiratório > 33L/minuto), pode melhorar o movimento do muco em direção à glote. Por outro lado, o uso de compressão torácica suave e gradual ao longo de toda a fase expiratória não afeta os fluxos expiratórios, resultando em efeitos ineficazes ou indesejados em alguns casos. Mais estudos fisiológicos são necessários para entender os princípios da técnica de compressão torácica em pacientes ventilados. No entanto, de acordo com as evidências, a compressão torácica tem mais benefícios potenciais do que riscos, o que incentiva sua implementação.


ABSTRACT Defective management of secretions is one of the most frequent complications in invasive mechanically ventilated patients. Clearance of secretions through chest physiotherapy is a critical aspect of the treatment of these patients. Manual rib cage compression is one of the most practiced chest physiotherapy techniques in ventilated patients; however, its impact on clinical outcomes remains controversial due to methodological issues and poor understanding of its action. In this review, we present a detailed analysis of the physical principles involved in rib cage compression technique performance, as well as the physiological effects observed in experimental and clinical studies, which show that the use of brief and vigorous rib cage compression, based on increased expiratory flows (expiratory-inspiratory airflow difference of > 33L/minute), can improve mucus movement toward the glottis. On the other hand, the use of soft and gradual rib cage compression throughout the whole expiratory phase does not impact the expiratory flows, resulting in ineffective or undesired effects in some cases. More physiological studies are needed to understand the principles of the rib cage compression technique in ventilated humans. However, according to the evidence, rib cage compression has more potential benefits than risks, so its implementation should be promoted.

14.
Chinese Journal of Trauma ; (12): 155-165, 2022.
Article in Chinese | WPRIM | ID: wpr-932221

ABSTRACT

Objective:To evaluate the effect of early and late open reduction and internal fixation on multiple rib fractures.Methods:The related literatures of early and late open reduction and internal fixation of multiple rib fractures were searched in PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, WanFang database, VIP database and China Biology Medicine database. The retrieved literatures were screened according to the inclusion criteria and exclusion criteria. The quality of the literature was strictly evaluated and Meta analysis was carried out by using Stata 15.0 software. The open reduction and internal fixation within 72 hours after injury (early operation group) and more than 72 hours after injury (late operation group) were compared in the incidence of pulmonary complications, chest pain improvement rate, duration of postoperative ventilator-assisted ventilation, postoperative chest X-ray improvement time, postoperative bed rest time, duration of postoperative chest tube retention, length of hospitalization, operation time and mortality rate.Results:A total of 11 studies with 712 patients were included. There were 360 patients in early operation group and 352 patients in late operation group. The two groups showed significant differences in the incidence of pulmonary complications ( OR=0.25, 95% CI 0.16-0.37, P<0.01), chest pain improvement rate ( OR=6.15, 95% CI 1.63-23.27, P<0.01), duration of postoperative ventilator-assisted ventilation ( SMD=-0.97, 95% CI -1.70--0.24, P<0.01), postoperative chest X-ray improvement time ( SMD=-15.91, 95% CI -18.42--13.41, P<0.01), postoperative bed rest time ( SMD=-11.07, 95% CI -12.31--9.84, P<0.01), duration of post-operative chest tube retention ( SMD=-0.98, 95% CI -1.77--0.20, P<0.05) and length of hospitalization ( SMD=-0.96, 95% CI -1.26--0.66, P<0.01). The operation time ( SMD=-2.44, 95% CI -4.89-0.02, P>0.05) and mortality rate ( OR=0.24, 95% CI 0.04-1.51, P>0.05) were not statistically different between the two groups. Conclusion:Early open reduction and internal fixation in the treatment of multiple rib fractures can reduce pulmonary complications and chest pain and shorten postoperative ventilator-assisted ventilation time, postoperative chest X-ray improvement time, postoperative bed rest time, duration of postoperative chest tube retention and hospital stay, but cannot shorten operation time or reduce mortality.

15.
Article in Chinese | WPRIM | ID: wpr-933880

ABSTRACT

Objective:To investigate the molecular genetic etiology of two fetuses with short rib-polydactyly syndrome type Ⅲ (SRPS Ⅲ).Methods:Next-generation sequencing (NGS) was used to detect 226 known genes related to inherited skeletal dysplasia in two fetuses with SRPS Ⅲ diagnosed in the First Affiliated Hospital of Zhengzhou University in August 2015 and June 2020. Suspect pathological variants were verified in the pedigree members using Sanger sequencing. The prenatal genetic diagnosis of the high-risk fetus in pedigree one was conducted to identify the confirmed pathogenic variation.Results:The homozygous mutation of DYNC2H1 gene c.5881A>G(p.Lys1961Glu) was identified in the proband in pedigree one, and the parents were the carriers. The proband in pedigree two carried compound heterozygous mutations in the DYNC2H1 gene with c.10606C>T(p.Arg3536*) inherited from the father and c.8954T>G(p.Val2985Gly) from the mother. Autosomal recessive inheritance was confirmed in both pedigrees. Mutations of c.5881A>G(p.Lys1961Glu) and c.8954T>G(p.Val2985Gly) in the DYNC2H1 gene were likely pathogenic variants and had not been reported before. The prenatal diagnosis did not identify the DYNC2H1 gene c.5881A>G(p.Lys1961Glu) mutation in the fetus (Ⅱ-7) in pedigree one, which was confirmed by the umbilical cord blood sample after birth. Conclusion:DYNC2H1 gene mutation underlies the fetal skeletal dysplasia in the two pedigrees.

16.
Article in Chinese | WPRIM | ID: wpr-933917

ABSTRACT

This paper reported the genetic analysis of a pedigree in which three affected fetuses with short limbs were revealed by first-trimester ultrasonography in three consecutive pregnancies. Tissues of the second aborted fetus were collected and analyzed by chromosome karyotype analysis and whole exome sequencing. The results indicated compound heterozygous mutations of EX64-EX83 Del and c.8190G>T in the DYNC2H1 gene. Real-time fluorescence quantitative polymerase chain reaction and Sanger sequencing further confirmed that the two variants were inherited from the father and the mother with normal phenotypes, respectively. EX64-EX83 Del was a likely pathogenic variant and c.8190G>T was a variant of uncertain significance. Based on the above results and the medical history, it was highly suspected that the fetus had autosomal recessive short rib polydactyly syndrome type Ⅲ caused by compound heterozygous variants. Real-time fluorescent quantitative polymerase chain reaction and Sanger sequencing results of the third aborted fetus were consistent with the second fetus. Given the same phenotypes of fetuses in the second and third pregnancy, it was strongly suggested that the heterozygous variations of EX64-EX83 Del and c.8190G>T in the DYNC2H1 gene were the pathogenic variants in this pedigree.

17.
Article in Chinese | WPRIM | ID: wpr-958449

ABSTRACT

Objective:Gasless laparoscopic surgery using lifting device was first introduced in 1993 mainly for general surgery and gynecology. Here we report its application in bifid rib treatment and explore the feasibility and safety of the surgery.Methods:From July 2008 to December 2019, according to the enrollment criteria, 278 patients of bifid ribs were treated at the Department of Thoracic Surgery, Beijing Children’s Hospital, Capital Medical University, including 183 males and 95 females, the mean age was(5.7±2.5) years old. There were 242 cases of single bifid rib and 36 cases of multiple bifid ribs. The bifid ribs were more common on the right side, as 184 cases had bifid ribs on right side, while only 68 cases on the left side and 26 cases on both sides. Patients’ clinical data were retrospectively summarized and analyzed, including the patients’ gender, age, location and type of bifid rib, perioperative outcome, and follow-up.Results:All the 278 patients successfully completed the operation. The abnormality was most frequently found in the fifth rib(incidence ranking: fifth > fourth > third > sixth). The mean operation time was(64.5±16.1)min, and the mean blood loss was(4.8±2.1)ml. No serious complications occurred during the surgery. Follow-up was done for 7 to 120 months, and no recurrent patients were observed.Conclusion:Gasless endoscopy with lifting device has been used as a safe and effective method to treat bifid ribs in our hospital. This surgery leads to less injury, smaller incision, and no scars on the front chest. Gasless endoscopic surgery with lifting device can be one of the options for correcting bifid ribs.

18.
Chinese Journal of Trauma ; (12): 977-984, 2022.
Article in Chinese | WPRIM | ID: wpr-956530

ABSTRACT

Objective:To compare the efficacy of standardized incision and conventional incision for reduction and internal fixation of multiple rib fracture.Methods:A retrospective cohort study was conducted to analyze the clinical data of 192 patients with multiple rib fracture treated in 909th Hospital of Joint Logistics Support Force (Affiliated Dongnan Hospital of Xianmen University Medical College) from January 2020 to January 2022. There were 101 males and 91 females; aged 32-94 years [(51.5±16.6)years]. The patients underwent open reduction and internal fixation with nickel-titanium shape memory alloy embracer via standard incision such as anterior axillary longitudinal incision (standard incision group, n=96) or conventional incision such as posterolateral incision (conventional incision group, n=96). The incision length, operation time, intraoperative blood loss, number of fixed fractures, indwelling time of closed thoracic drainage tube, postoperative thoracic drainage volume, postoperative spontaneous ambulation time and length of hospital stay were compared in the two groups. The visual analogue scale (VAS) was used to evaluate pain at 1 month after operation. Postoperative complications were recorded. Results:All patients were followed up for 1-16 months [4.0(3.0, 10.5)months]. The operation time, intraoperative blood loss, indwelling time of closed thoracic drainage tube, postoperative thoracic drainage volume, postoperative spontaneous ambulation time, length of hospital stay and VAS at postoperative 1 month in standard incision group [(12.1±1.6)cm, (51.4±13.0)minutes, (191.5±16.8)ml, (2.8±0.6)days, (568.9±109.0)ml, (4.1±0.7)days, (11.4±1.7)days, (2.5±0.7)points] were better than those in conventional incision group [(13.7±1.9)cm, (62.0±8.8)minutes, (248.9±65.4)ml, (4.8±1.1)days, (655.9±121.9)ml, (5.2±0.9)days, (15.3± 1.7)days, (3.5±0.7)points] ( P<0.05 or 0.01). There was no statistical difference in the number of fixed fractures between standard incision group and conventional incision group (5.1±0.8 vs. 5.4±0.9) ( P>0.05). In standard incision group, there were 3 patients with poor wound healing, 5 with pulmonary infection, 3 with atelectasis and 3 with small pleural effusion. In conventional incision group, there were 11 patients with poor wound healing, 9 with pulmonary infection, 7 with atelectasis and 7 with small pleural effusion. The incidence of postoperative complications was 14.6% (14/96) in standard incision group and 35.4% (34/96) in conventional incision group ( P<0.01). Conclusion:For multiple rib fracture, standard incision is superior to conventional incision reduction in shortening the incision length, operation time, indwelling time of drainage tube, postoperative spontaneous ambulation time and length of hospital stay, reducing the intraoperative blood loss and postoperative thoracic drainage volume, alleviating the pain and reducing the postoperative complications.

19.
Chinese Journal of Trauma ; (12): 985-991, 2022.
Article in Chinese | WPRIM | ID: wpr-956531

ABSTRACT

Objective:To compare the efficacy of 3D printing technology-assisted and conventional open reduction and internal fixation of multiple rib fracture.Methods:A retrospective cohort study was conducted to analyze the clinical data of 61 patients with multiple rib fracture admitted to Mindong Hospital Affiliated to Fujian Medical University and Fujian Provincial Hospital from July 2018 to March 2020. There were 44 males and 17 females, with age range of 18-73 years [(45.1±12.9)years]. Unilateral lung contusion and laceration occurred in 31 patients, while bilateral in 30. There were 19 patients accompanied by hempneumothorax and 16 by flail chest. Totally, 31 patients received 3D printing technology assisted open reduction and internal fixation (3D-assisted incision group) and 30 patients received conventional open reduction and internal fixation (conventional incision group). The incision length, operation time, intraoperative blood loss, postoperative 3-day visual analogue scale (VAS), duration of pain, indwelling time of chest tube, total length of hospital stay, postoperative bone callus formation time and rate of rib bone plate loosening were comapared in two groups. The short form 36 health survey (SF-36) score (ie, physical function, physical function, physical pain, general health, energy, social function, emotional function, mental health) preoperatively, at postoperative 6-month and at the last follow-up was compareted between two groups. Complications were observed at the same time.Results:All patients were followed up for 18-38 months [(26.4±5.5)months]. In 3D-assisted incision group, the incision length was (5.9±1.3)cm, with operation time for (84.6±7.8)minutes, intraoperative blood loss for (85.5±13.9)ml, postoperative 3-day VAS for (2.5±0.5)points, duration of pain for (5.9±0.7)days, indwelling time of chest tube for (3.4±0.7)days, total length of hospital stay for (7.0±1.0)days, postoperative callus formation time for (2.6±0.7)weeks and rate of rib bone plate loosening for 3.2%(1/31). By contrast, in conventional incision group, the incision length was (10.9±2.4)cm, with operation time for (127.1±12.5)minutes, intraoperative blood loss for (183.0±30.9)ml, postoperative 3-day VAS for (6.5±0.9)points, duration of pain for (11.2±1.8)days, indwelling time of chest tube for (7.8±0.8)days, total length of hospital stay for (15.1±1.2)days, postoperative callus formation time for (4.6±0.8)weeks and rate of rib bone plate loosening for 20.0%(6/30) ( P<0.05 or 0.01). There was no significant difference in preoperative SF-36 score between the two groups ( P>0.05). At 6 months after surgery, the subscores of SF-36 in 3D-assisted incision group were higher than those in conventional incision group except for "mental health" ( P<0.05 or 0.01). At the last follow-up, all the subscores of SF-36 in 3D-assisted incision group were higher than those in conventional incision group ( P<0.05 or 0.01). There were no obvious complications such as pulmonary infection or atelectasis. Conclusions:For multiple rib fracture, 3D printing technology-assisted open reduction and internal fixation is superior to conventional open reduction and internal fixation for it can shorten incision length, operation time, indwelling time of chest tube, total length of hospital stay and postoperative bone callus formation time, reduce intraoperative blood loss, relieve postoperative pain, reduce rate of rib bone plate loosening and improve quality of life of the patients.

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Chinese Journal of Trauma ; (12): 1006-1011, 2022.
Article in Chinese | WPRIM | ID: wpr-956534

ABSTRACT

Objective:To investigate the effect of timing of rib internal fixation on early curative effect of patients with severe rib fracture complicated with respiratory failure.Methods:A retrospective cohort study was conducted on clinical data of 33 patients with multiple rib fracture complicated with respiratory failure admitted to 909th Hospital of Joint Logistics Support Force (Affiliated Dongnan Hospital of Xiamen University Medical College) from January 2018 to October 2019.There were 26 males and 7 females; aged 60-87 years [(67.9±6.7)years]. The time interval from injury to open reduction and internal fixation was within 3 days in 16 patients (early operation group) and over 3 days in 17 patients (later operation group). The number of fixed ribs, operation time, duration of mechanical ventilation, length of ICU stay, chest tube indwelling time and lenghth of hospital stay were compared in the two groups. The numeric rating scale (NRS) pain score was assessed at postoperative 1, 3 and 7 days. Postoperative complications were detected as well.Results:All patients were followed up for 8-24 months [(16.5±4.3)months]. Number of fixed ribs was not statistically different between the two groups ( P>0.05). The operation time, duration of mechanical ventilation, length of ICU stay, chest tube indwelling time and length of hospital stay in early operation group [(67.3±11.2)minutes, (103.9±28.2)hours, (5.2±1.9)days, (6.4±2.8)days, (12.5±3.5)days] were shorter than those in late operation group [(108.4±18.4)minutes, (160.8±89.3)hours, (10.1±2.3)days, (9.5±2.2)days, (18.0±4.5)days] ( P<0.05 or 0.01). The NRS score was (6.6±0.6)points, (3.3±0.6)points and (2.7±0.8)points in early operation group at postoperative 1, 3 and 7 days, significantly lower than those in late operation group [(7.4±1.1)points, (4.9±1.1)points, (3.9±0.7)points] ( P<0.05 or 0.01). The total complication rate was 25.0%(4/16) in early operation group, lower than 70.6%(12/17) in late operation group ( P<0.05). Conclusion:For severe rib fracture complicated with respiratory failure, early open reduction and internal fixation can effectively reduce operation time, duration of mechanical ventilation, lenghth of ICU stay, chest tube indwelling time and lenghth of hospital stay, early relieve pain and decrease complications rate when compared with late operation.

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