RESUMEN
BACKGROUND: Pulmonary arteriovenous malformation (PAVM), also known as pulmonary arteriovenous fistula, is a rare vascular developmental anomaly. Most cases of PAVM are associated with hereditary hemorrhagic telangiectasia (HHT). Hemothorax associated with PAVM is even rarer, and management concerning this complication still challenges. CASE PRESENTATION: A 55-year-old man with sudden onset of dyspnea and chest pain was admitted to our hospital. He had a medical history of epistaxis, intraperitoneal germ cell tumor and PAVM. Chest unenhanced CT revealed the left-sided pleural effusion together with partial passive atelectasis and gradual increase at the interval of six days. Diagnostic thoracocentesis further revealed hemorrhagic effusion. CT angiography (CTA) showed tortuously dilated lumen of the left lower pulmonary artery and PAVM with the formation of aneurysm. Due to his family's refusal of surgery, the patient underwent transcatheter embolization therapy. However, the left pleural effusion did not significantly reduce and there was a slow drop in hemoglobin value even after interventional treatment, indicating the possibility of ongoing active bleeding. Eventually, the patient received lobectomy of the left lower lobe with a satisfactory outcome. CONCLUSIONS: Massive hemothorax resulting from PAVM rupture into the pleural space can lead to fatal outcomes. CTA can accurately diagnose this pathologic condition. Transcatheter embolization is frequently used in the treatment of PAVM, but it may be challenging to achieve the desirable effect in patients with hemothorax. Combined with our case and literature review, direct radical surgery can lead to a successful outcome when PAVM complicated with hemothorax and a large diameter of the draining vein.
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Fístula Arteriovenosa , Hemotórax , Arteria Pulmonar , Venas Pulmonares , Humanos , Hemotórax/etiología , Masculino , Persona de Mediana Edad , Arteria Pulmonar/anomalías , Arteria Pulmonar/diagnóstico por imagen , Arteria Pulmonar/cirugía , Venas Pulmonares/anomalías , Fístula Arteriovenosa/complicaciones , Fístula Arteriovenosa/cirugía , Malformaciones Arteriovenosas/complicaciones , Angiografía por Tomografía Computarizada , Embolización Terapéutica/métodos , Rotura Espontánea/complicaciones , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: We examined the impact of the Clonorchis sinensis (C. sinensis) infection on the survival outcomes of spontaneous rupture Hepatocellular Carcinoma (srHCC) patients undergoing hepatectomy. METHODS: Between May 2013 and December 2021, 157 consecutive srHCC patients who underwent hepatectomy were divided into an no C. sinensis group (n = 126) and C. sinensis group (n = 31). To adjust for differences in preoperative characteristics an inverse probability of treatment weighting (IPTW) analysis was done, using propensity scores. Overall survival (OS) and recurrence-free survival (RFS) were compared before and after IPTW. Multivariate Cox regression analysis was performed to determine whether the C. sinensis infection was an independent prognostic factor after IPTW. RESULTS: In original cohort, the no C. sinensis group did not show a survival advantage over the C. sinensis group. After IPTW adjustment, the median OS for the C. sinensis group was 9 months, compared to 29 months for the no C. sinensis group. C. sinensis group have worse OS than no C. sinensis group (p = 0.024), while it did not differ in RFS(p = 0.065). The multivariate Cox regression analysis showed that C. sinensis infection and lower age were associated with worse OS. CONCLUSIONS: The C. sinensis infection has an adverse impact on os in srHCC patients who underwent hepatectomy.
Asunto(s)
Carcinoma Hepatocelular , Clonorquiasis , Clonorchis sinensis , Neoplasias Hepáticas , Humanos , Animales , Carcinoma Hepatocelular/cirugía , Carcinoma Hepatocelular/patología , Neoplasias Hepáticas/cirugía , Neoplasias Hepáticas/patología , Rotura Espontánea/cirugía , Rotura Espontánea/complicaciones , Pronóstico , Puntaje de Propensión , Clonorquiasis/complicaciones , Clonorquiasis/cirugía , Estudios RetrospectivosRESUMEN
Pyonephrosis is a serious condition that can lead to kidney dysfunction, loss of the organ, and even fatal end due to its complications. The underlying etiologic factors include lithiasis, recurrent urinary infections, ureter stricture, ureteropelvic junction obstruction, malignancy, and retroperitoneal fibrosis. One of the rare possible complications of pyonephrosis is a retroperitoneal rupture with spontaneous communication to the abdomen causing secondary peritonitis. We present such a case which is the first video-documented report of the peritoneal rupture site within the abdominal cavity.
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Peritonitis , Pionefrosis , Insuficiencia Renal , Humanos , Pionefrosis/complicaciones , Pionefrosis/diagnóstico , Peritonitis/complicaciones , Peritonitis/diagnóstico , Espacio Retroperitoneal , Rotura Espontánea/complicacionesRESUMEN
An adolescent female presented with an acute abdomen and elevated beta-human chorionic gonadotropin levels and underwent a laparoscopy for a suspected ruptured ectopic pregnancy. Intraoperatively, a ruptured haemorrhagic corpus luteal cyst and tissues suggestive of products of conception were noted in the same ovary. Histology confirmed an ovarian ectopic pregnancy. Haemorrhagic ovarian cysts, and ectopic pregnancies, can cause acute pelvic pain in women of childbearing age. Their similar clinical signs and symptoms pose a diagnostic dilemma for any gynaecologist. Ruptured corpus luteal cysts, as well as ruptured ovarian ectopic pregnancies, should be considered rare but differential diagnoses in women presenting with acute abdominal pain, an adnexal mass and ultrasound features of haemoperitoneum. The mainstay of treatment is a diagnostic laparoscopy, which is a safe and feasible management strategy without compromising patient safety or ovarian function in the long run.
Asunto(s)
Abdomen Agudo , Quistes , Quistes Ováricos , Embarazo Ectópico , Embarazo Ovárico , Embarazo , Adolescente , Femenino , Humanos , Hemoperitoneo/diagnóstico por imagen , Hemoperitoneo/etiología , Hemoperitoneo/cirugía , Rotura Espontánea/complicaciones , Rotura Espontánea/cirugía , Embarazo Ectópico/diagnóstico por imagen , Embarazo Ectópico/cirugía , Quistes Ováricos/complicaciones , Quistes Ováricos/cirugía , Quistes Ováricos/diagnóstico , Rotura/complicaciones , Abdomen Agudo/etiología , Quistes/complicacionesRESUMEN
Splenic rupture in a neonate is a rare but potentially fatal condition that may trigger evaluation for child abuse. It is a diagnosis of exclusion that has been reported in the surgical literature but may be underrecognized by pediatric radiologists. We report a case of a newborn with an unremarkable prenatal, delivery, and nursery course who presented with anemia, abdominal distension, and lethargy. Abdominal ultrasound with Doppler and computed tomography (CT) of the head, cervical spine, chest, abdomen, and pelvis without contrast showed findings of splenic rupture and anoxic brain injury. An extensive workup for traumatic, infectious, coagulopathic, and congenital etiologies was unrevealing, leading to a presumptive diagnosis of spontaneous splenic rupture in a neonate.
Asunto(s)
Rotura del Bazo , Recién Nacido , Niño , Humanos , Rotura del Bazo/diagnóstico por imagen , Rotura del Bazo/cirugía , Tomografía Computarizada por Rayos X/efectos adversos , Ultrasonografía , Rotura Espontánea/complicacionesRESUMEN
The leading cause of heart disease in developed countries is coronary atherosclerosis, which is not simply a result of ageing but a chronic inflammatory process that can lead to acute clinical events upon atherosclerotic plaque rupture or erosion and arterial thrombus formation. The composition and location of atherosclerotic plaques determine the phenotype of the lesion and whether it is more likely to rupture or to erode. Although plaque rupture and erosion both initiate platelet activation on the exposed vascular surface, the contribution of platelets to thrombus formation differs between the two phenotypes. In this review, plaque phenotype is discussed in relation to thrombus composition, and an overview of important mediators (haemodynamics, matrix components, and soluble factors) in plaque-induced platelet activation is given. As thrombus formation on disrupted plaques does not necessarily result in complete vessel occlusion, plaque healing can occur. Therefore, the latest findings on plaque healing and the potential role of platelets in this process are summarized. Finally, the clinical need for more effective antithrombotic agents is highlighted.
Asunto(s)
Enfermedad de la Arteria Coronaria , Placa Aterosclerótica , Trombosis , Humanos , Placa Aterosclerótica/patología , Enfermedad de la Arteria Coronaria/complicaciones , Plaquetas , Rotura Espontánea/complicaciones , Trombosis/etiología , BiologíaRESUMEN
BACKGROUND AND AIMS: Air pollution is emerging as an important risk factor for acute coronary syndrome (ACS). In this study, we investigated the association between short-term air pollution exposure and mechanisms of coronary plaque instability evaluated by optical coherence tomography (OCT) imaging in ACS patients. METHODS: Patients with ACS undergoing OCT imaging were retrospectively selected. Mechanism of culprit lesion instability was classified as plaque rupture (PR) or intact fibrous cap (IFC) by OCT. Based on each case's home address, the mean daily exposures to several pollutants, including particulate matter 2.5 (PM2.5), on the same day of ACS and in the immediate days (up to 6 days) prior to the index ACS, were collected. RESULTS: 139 ACS patients were included [69 (49.6%) had PR and 70 (50.4%) IFC]. Patients with PR, compared to those with IFC, had higher PM2.5 exposure levels on the same day of ACS, without differences in the immediate 6 days before index ACS. At multivariate analysis, PM2.5 exposure on the same day of ACS was the only independent predictor of PR [OR = 1.912 per SD (8.6 µg/m3), CI95 % (1.087-3.364), p = 0.025]. Patients with PR presented a steady increase in PM2.5 daily exposure levels in the days preceding the occurrence of ACS, with a peak the day of ACS (p for trend = 0.042) CONCLUSIONS: This study demonstrates for the first time that a higher short-term PM2.5 exposure, on the same day of ACS, is associated with an increased risk of PR as a pathobiological mechanism of coronary plaque instability.
Asunto(s)
Síndrome Coronario Agudo , Placa Aterosclerótica , Humanos , Síndrome Coronario Agudo/diagnóstico por imagen , Síndrome Coronario Agudo/etiología , Síndrome Coronario Agudo/epidemiología , Tomografía de Coherencia Óptica/métodos , Estudios Retrospectivos , Rotura Espontánea/complicaciones , Rotura Espontánea/patología , Placa Aterosclerótica/complicaciones , Fibrosis , Material Particulado/efectos adversos , Vasos Coronarios/diagnóstico por imagen , Vasos Coronarios/patología , Angiografía Coronaria/métodosRESUMEN
BACKGROUND: To compare the efficacy and safety between emergency hepatectomy (EH) and emergency transarterial embolization (TAE) followed by staged hepatectomy (SH) in the treatment of spontaneous ruptured hepatocellular carcinoma (rHCC). METHODS: Databases (PubMed, EMBASE, Web of science, Cochrane Library, ClinicalTrial.gov, CNKI, Wanfang and VIP) were searched for all relevant comparative studies from January 2000 to October 2020. Odds ratio (OR) and mean difference (MD) with 95% confidence interval (CI) were pooled for dichotomous and continuous variables, respectively. Subgroup analyses based on the kind of embolization were conducted. RevMan 5.3 software was adopted for meta-analysis. RESULTS: Eighteen studies with 871 patients were finally included in this meta-analysis, 448 in EH group and 423 in TAE + SH group. No significant difference was observed in successful hemostasis (P = 0.42), postoperative hospital stay (P = 0.12), complication rate (P = 0.08) between EH and TAE + SH group. However, TAE + SH group was associated with shorter operating time (P < 0.00001), fewer perioperative blood loss (P = 0.007), fewer blood transfusion (P = 0.003), lower in-hospital mortality (P < 0.00001) and higher 1-year survival as well as 3-year survival (P < 0.0001; P = 0.003) compared with EH group. CONCLUSION: Compared with EH, TAE + SH could reduce perioperative operating time, blood loss, blood transfusion, mortality rate and increase the long-term survival rate of the rHCC patients, which may be a better treatment for resectable rHCC.
Asunto(s)
Carcinoma Hepatocelular , Embolización Terapéutica , Neoplasias Hepáticas , Humanos , Carcinoma Hepatocelular/cirugía , Carcinoma Hepatocelular/patología , Hepatectomía , Neoplasias Hepáticas/cirugía , Neoplasias Hepáticas/patología , Rotura Espontánea/complicaciones , Rotura Espontánea/cirugía , Resultado del TratamientoRESUMEN
RATIONALE: Uterine rupture (UR) during pregnancy is a serious obstetric complication. Here we report a case of spontaneous rupture in an unscarred uterus at 13 weeks of gestation after in vitro fertilization embryo transfer, which is not common in past references. Our focus is to understand the relationship between systemic lupus erythematosus (SLE) and UR. PATIENT CONCERNS: A 33-year-old infertile woman with a history of SLE became pregnant after in vitro fertilization embryo transfer. She presented with sudden mental fatigue and dyspnea, accompanied by sweating, dizziness and lower abdominal pain at 13 weeks of gestation. DIAGNOSES: Blood analysis revealed anemia. Ultrasonography and plain computed tomography scan revealed intrauterine early pregnancy with effusion in pelvic and abdominal cavity. Laparotomy confirmed the diagnosis of UR. INTERVENTIONS: The patient underwent emergency laparotomy. Upon surgery, multiple myometrium was weak with only serosal layer visible, and there was a 2.5 cm irregular breach with exposed placenta and villous tissue in the posterior wall of the uterus. After removing intrauterine fetus and repairing the breach, there was still persistent intraperitoneal hemorrhage. The patient underwent subtotal hysterectomy finally. OUTCOMES: Postoperative recovery was uneventful. The patient was discharged on the 8th day after operation. LESSONS: Combined efforts of specialists from ultrasound, imaging and gynecologist led to the successful diagnosis and management of this patient. We should be cautious about the occurrence of unscarred uterus rupture during pregnancy of the women with the disease of SLE and long-term glucocorticoid treatment. In IVF, we had better transfer one embryo for these patients with the history of SLE. Obstetricians should strengthen labor tests to detect early signs of UR of the patients with SLE and long term glucocorticoid treatment. Once UR is suspected, prompt surgical treatment is needed as soon as possible.
Asunto(s)
Lupus Eritematoso Sistémico , Rotura Uterina , Adulto , Femenino , Humanos , Embarazo , Transferencia de Embrión/efectos adversos , Fertilización In Vitro/efectos adversos , Glucocorticoides , Lupus Eritematoso Sistémico/complicaciones , Rotura Espontánea/complicaciones , Rotura Uterina/etiología , Rotura Uterina/cirugía , Rotura Uterina/epidemiología , ÚteroRESUMEN
Fusiform aneurysms of the anterior cerebral artery (ACA) are uncommon, and the natural history of this entity is poorly characterized. Along with our center experience, we conducted a systematic literature review to help shed light on the clinical course of ACA fusiform aneurysms. We queried our institutional database to identify cases with fusiform aneurysms of ACA. In addition, following the PRISMA algorithm, we identified all reported cases published in the English literature from the inception of PubMed until December 2022. We categorized clinical presentations into three categories: (i) traumatic/iatrogenic, (ii) spontaneous symptomatic ruptured/unruptured, and (iii) spontaneous asymptomatic aneurysms. We utilized descriptive statistics. We identified seven cases from our center along with 235 patients from published literature. Blunt trauma was responsible for the development of 19 aneurysms. Sixty-three percent of these aneurysms tend to rupture within 2 weeks from the initial trauma, and despite treatment, only 74% of these patients had good clinical outcomes. Spontaneous symptomatic presentation occurred in 207 patients and was often associated with previous/concomitant ACA dissection. Subarachnoid hemorrhage from ruptured aneurysms was the most common presentation. Spontaneous symptomatic fusiform aneurysm is rapidly evolving lesions, and treatment is necessary. Three of our own cases were treated with an endovascular flow diverter (pipeline) stenting with good outcomes. Spontaneous asymptomatic aneurysms were reported in nine patients. These lesions are often associated with other vascular abnormalities. Treatment included surgical clipping with good clinical outcomes. Instead, four patients from our center database were managed conservatively with equally good outcomes. Our study demonstrates good clinical outcomes when fusiform aneurysms of ACA, especially when symptomatic, are treated promptly with either reconstructive or deconstructive therapies.
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Aneurisma Roto , Procedimientos Endovasculares , Aneurisma Intracraneal , Hemorragia Subaracnoidea , Humanos , Aneurisma Intracraneal/cirugía , Aneurisma Intracraneal/complicaciones , Arteria Cerebral Anterior/cirugía , Hemorragia Subaracnoidea/complicaciones , Aneurisma Roto/cirugía , Aneurisma Roto/complicaciones , Stents , Rotura Espontánea/complicaciones , Resultado del Tratamiento , Angiografía Cerebral , Estudios RetrospectivosRESUMEN
Importance: Uterine rupture is defined as a nonsurgical disruption of all layers of the uterus. Most ruptures occur in the presence of a scar, usually secondary to a previous cesarean delivery. Rupture of an unscarred uterus is rare and is associated with severe maternal and neonatal outcomes. Objective: To outline the literature on potential predisposing factors, clinical findings, and maternal and fetal outcomes of a rupture of an unscarred uterus. Evidence Acquisition: PubMed was searched for the phrases "uterine rupture," "unscarred," and "spontaneous." Individual case reports, retrospective case series, and review articles in English between 1983 and 2020 were included. Results: We found 84 case reports in 79 articles. The mean maternal age was 29.3 (SD, 5.7) years; 38 women (45.2%) were nulliparous. Uterine rupture occurred in 37% of the women at term; in 9.9%, the gestational age was ≤12 weeks. The most common clinical presentations were abdominal pain (77.4%), signs of hypovolemic shock (36.9%), fetal distress (31%), and vaginal bleeding (22.6%). The most common risk factors were the use of uterotonic drugs for induction or augmentation of labor and a prior curettage procedure. The most frequently ruptured site was the body of the uterus. Hysterectomy managed 36.9% of the ruptures. Four women died (4.8%). Perinatal mortality was 50.6%. Perinatal death was higher in developing than developed countries. Conclusions and relevance: Although rare, spontaneous rupture of the unscarred uterus has serious consequences to the mother and the fetus and should be included in the differential diagnosis of acute abdomen in pregnancy.
Asunto(s)
Resultado del Embarazo , Rotura Uterina , Embarazo , Recién Nacido , Femenino , Humanos , Adulto , Lactante , Rotura Uterina/etiología , Estudios Retrospectivos , Rotura Espontánea/complicaciones , Cesárea/efectos adversos , ÚteroRESUMEN
Ovarian cysts exhibit variable clinical presentations depending on their size, type and resulting sequelae. Rupture of ovarian cysts is infrequent, and cyst infections are even rarer. Here, we report an unusual case involving a young, non-pregnant woman who presented acutely with features of peritonitis and sepsis and was found to have a complex adnexal mass. Following a rigorous diagnostic evaluation, which included an urgent exploratory laparotomy and salpingo-oophorectomy, common diagnoses including tubo-ovarian abscess, endometriotic cyst and pelvic tuberculosis were ruled out. Instead, she was diagnosed with an ovarian mucinous cystadenoma that had become infected, possibly due to pelvic inflammatory disease, leading to spontaneous rupture. Such a presentation has rarely been reported, especially in a non-pregnant setting. Therefore, we emphasise the importance of considering this rare complication as a potential differential diagnosis in similar clinical presentations and discuss the management implications, including the importance of adequately treating pelvic inflammatory disease.
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Cistoadenoma Mucinoso , Quistes , Enfermedades de las Trompas Uterinas , Quistes Ováricos , Neoplasias Ováricas , Enfermedad Inflamatoria Pélvica , Femenino , Humanos , Cistoadenoma Mucinoso/complicaciones , Cistoadenoma Mucinoso/diagnóstico , Cistoadenoma Mucinoso/cirugía , Enfermedad Inflamatoria Pélvica/diagnóstico , Rotura Espontánea/cirugía , Rotura Espontánea/complicaciones , Quistes/complicaciones , Neoplasias Ováricas/complicaciones , Neoplasias Ováricas/diagnóstico , Neoplasias Ováricas/cirugía , Quistes Ováricos/complicaciones , Enfermedades de las Trompas Uterinas/complicacionesRESUMEN
Ehlers-Danlos syndrome (EDS) type IV is a hereditary autosomal dominant disease associated with skin and vascular fragility, hyperextensibility and joint hypermobility. Spontaneous arterial rupture is one of its higher-risk features.The authors describe a case of a woman with EDS type IV who presented with a spontaneous breast haematoma associated with a pseudoaneurysm of a branch of the left internal mammary artery. The patient underwent a minimally invasive endovascular approach that was uneventful. However, 6 months later, she presented in the emergency room with a similar episode on the contralateral breast. There were no signs of active bleeding, and she stayed under surveillance. Nine months later, she was asymptomatic.Aneurysms of branches of the internal mammary artery are rare and prone to rupture. Early diagnosis and treatment are imperative, and this case demonstrates that an endovascular approach is a safe treatment option.
Asunto(s)
Aneurisma Falso , Aneurisma , Síndrome de Ehlers-Danlos Tipo IV , Síndrome de Ehlers-Danlos , Arterias Mamarias , Femenino , Humanos , Síndrome de Ehlers-Danlos/complicaciones , Síndrome de Ehlers-Danlos/diagnóstico , Aneurisma Falso/complicaciones , Aneurisma Falso/diagnóstico por imagen , Rotura Espontánea/cirugía , Rotura Espontánea/complicaciones , Aneurisma/complicacionesRESUMEN
A spontaneous rupture of the extensor pollicis longus (EPL) tendon after a fracture of the distal radius is a known complication in adults. In contrast, there are a paucity of reports concerning EPL tendon ruptures in children and adolescents. The authors present a case of a spontaneous rupture of the EPL tendon in a 15-year-old girl after a non-displaced distal radius fracture. The patient had no predisposing factors including rheumatoid arthritis or steroid injection. During surgery, the EPL tendon was found to be ruptured at the extensor retinaculum (third compartment). Extensor indicis proprius (EIP) to EPL transfer was performed. At the 18-month follow-up, the patient was asymptomatic and showed satisfactory thumb function, with normal active extension.
La rotura espontánea del tendón del extensor largo del pulgar (EPL) tras una fractura distal del radio es una complicación conocida en adultos. En cambio, son escasos los informes sobre roturas del tendón del EPL en niños y adolescentes. Los autores presentan un caso de rotura espontánea del tendón del EPL en una niña de 15 años tras una fractura distal del radio no desplazada. La paciente no presentaba factores predisponentes como artritis reumatoide o inyección de esteroides. Durante la intervención quirúrgica, se descubrió que el tendón del EPL estaba roto a la altura del retináculo extensor (tercer compartimento). Se realizó una transferencia del extensor indicis proprius (EIP) al EPL. A los 18 meses de seguimiento, el paciente estaba asintomático y mostraba una función satisfactoria del pulgar, con una extensión activa normal.
Asunto(s)
Traumatismos de los Tendones , Fracturas de la Muñeca , Adulto , Femenino , Niño , Humanos , Adolescente , Rotura Espontánea/complicaciones , Pulgar/cirugía , Radio (Anatomía) , Tratamiento Conservador/efectos adversos , Traumatismos de los Tendones/etiología , Traumatismos de los Tendones/cirugía , Transferencia Tendinosa/efectos adversos , Tendones/cirugía , Rotura/complicacionesRESUMEN
A young man with a history of thrombocytopenia for seven years presented with splenomegaly and fever and rapidly evolved to disseminated intravascular coagulation (DIC) and hemorrhagic shock. Spontaneous rupture of the spleen was diagnosed. The critical patient underwent an emergency splenectomy. Pathological examination revealed splenic peliosis, an extremely rare disease with unknown etiology and pathogenesis. Despite the high mortality rate due to spontaneous splenic rupture with DIC, the patient was successfully treated and the details of the case are presented in this report.
Asunto(s)
Coagulación Intravascular Diseminada , Trombocitopenia , Masculino , Humanos , Bazo/patología , Esplenomegalia/etiología , Esplenomegalia/patología , Coagulación Intravascular Diseminada/etiología , Rotura Espontánea/complicaciones , Rotura Espontánea/patología , Trombocitopenia/patologíaRESUMEN
Spontaneous rupture of a gonadal artery aneurysm is an extremely rare occurrence and can lead to a rapidly lifethreatening retroperitoneal hemorrhage. We report a case of a pregnancy-related spontaneous rupture of a right ovarian artery aneurysm in a multiparous woman. A 37-year-old woman, gravida 4, para 4, presented to an outside facility with right flank pain roughly six hours following spontaneous vaginal delivery of full-term baby with complication of advanced maternal age (AMA). Computerized tomography at our facility revealed contrast extravasation from a right ovarian artery aneurysm and retroperitoneal hematoma. Successful management was achieved via selective angiography and embolization using both micro-coils and gel-foam. Diagnostic angiography followed by transcatheter arterial embolization is an effective and minimally invasive technique for management of ovarian artery aneurysm.
Asunto(s)
Aneurisma Roto , Embarazo , Femenino , Humanos , Adulto , Aneurisma Roto/complicaciones , Aneurisma Roto/diagnóstico por imagen , Aneurisma Roto/terapia , Rotura Espontánea/diagnóstico por imagen , Rotura Espontánea/complicaciones , Periodo Posparto , Arterias , Parto Obstétrico , Hemorragia GastrointestinalRESUMEN
Background: Spontaneous splenic rupture is often life threatening due to delay in diagnosis and treatment. Abdominal pain, Kehr's sign, nausea, bloating, altered consciousness, and intestinal obstruction may be present. In larger splenic lesions, signs of peritonitis and hypovolemic shock are present. Contrast-enhanced computed tomography is the election study. Diagnosis is confirmed by negative viral serology and normal spleen on gross and histopathologic inspection. The most frequent treatment in splenectomy. Clinic case: A 30-year-old male with no medical history presented with generalized abdominal pain accompanied by Kehr's sign. He is diagnosed with ruptured spleen by contrast-enhanced computed tomography and successfully treated with splenectomy. He was discharged 6 days after surgery. Conclusions: Spontaneous rupture of the spleen is uncommon, but with high morbidity and mortality. It must be a differential diagnosis in the face of abdominal and/or chest pain, and the corresponding imaging studies should be carried out if the patient's conditions allow it, or their search during an exploratory laparotomy.
Introducción: la ruptura esplénica espontánea frecuentemente es mortal debido a la demora en el diagnóstico y tratamiento. Se puede presentar dolor abdominal, signo de Kehr, náuseas, distensión abdominal, alteración de la consciencia y obstrucción intestinal. En lesiones esplénicas más grandes, se presentan signos de peritonitis y shock hipovolémico. El estudio de elección es la tomografía computarizada contrastada. El diagnóstico se confirma por serología viral negativa y bazo normal en la inspección macroscópica e histopatológica. El tratamiento más frecuente es la esplenectomía. Caso clínico: paciente hombre de 30 años de edad, sin antecedentes patológicos, con dolor abdominal generalizado, acompañado del signo de Kehr. Es diagnosticado con ruptura de bazo por tomografía computarizada contrastada y tratado exitosamente con esplenectomía. Se egresa a los 6 días postquirúrgicos. Conclusiones: la ruptura espontánea del bazo es poco común, pero con alta morbimortalidad. Debe ser un diagnóstico diferencial ante un dolor abdominal y/o torácico, y realizar los estudios de imagen correspondientes si las condiciones del paciente lo permiten o bien su búsqueda durante una laparotomía exploratoria.
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Rotura del Bazo , Masculino , Humanos , Adulto , Rotura del Bazo/diagnóstico , Rotura del Bazo/etiología , Rotura del Bazo/cirugía , Esplenectomía/efectos adversos , Dolor Abdominal/diagnóstico , Dolor Abdominal/etiología , Diagnóstico Diferencial , Tomografía Computarizada por Rayos X/efectos adversos , Rotura Espontánea/diagnóstico , Rotura Espontánea/complicaciones , Rotura Espontánea/cirugíaRESUMEN
The development of a prevertebral abscess due to an infected pancreatic pseudocyst and its spontaneous rupture into the oesophagus is a rare complication. We report a man who presented with odynophagia, dyspnoea and abdominal pain. Contrast-enhanced CT showed evidence of pancreatitis and a prevertebral space abscess communicating with the pancreas through the oesophageal hiatus. The patient was diagnosed to have a prevertebral abscess with chronic pancreatitis. Surgical drainage was planned, but the patient died of spontaneous drainage of the prevertebral abscess into the oesophagus and aspiration of the collection into the lungs.
Asunto(s)
Quistes , Seudoquiste Pancreático , Pancreatitis , Masculino , Humanos , Absceso/diagnóstico por imagen , Absceso/etiología , Rotura Espontánea/complicaciones , Pancreatitis/complicaciones , Páncreas , Seudoquiste Pancreático/complicaciones , Seudoquiste Pancreático/diagnóstico por imagen , Quistes/complicaciones , Drenaje/efectos adversos , EsófagoRESUMEN
AIMS: Rupture of the fibrous cap (RFC) and erosion of an intact fibrous cap (IFC) are the two predominant mechanisms causing acute coronary syndromes (ACS). It is uncertain whether clinical outcomes are different following RFC-ACS vs. IFC-ACS and whether this is affected by a specific inflammatory response. The prospective, translational OPTIcal-COherence Tomography in Acute Coronary Syndrome study programme investigates the impact of the culprit lesion phenotype on inflammatory profiles and prognosis in ACS patients. METHODS AND RESULTS: This analysis included 398 consecutive ACS patients, of which 62% had RFC-ACS and 25% had IFC-ACS. The primary endpoint was a composite of cardiac death, recurrent ACS, hospitalization for unstable angina, and target vessel revascularization at 2 years [major adverse cardiovascular events (MACE+)]. Inflammatory profiling was performed at baseline and after 90 days. Patients with IFC-ACS had lower rates of MACE+ than those with RFC-ACS (14.3% vs. 26.7%, P = 0.02). In 368-plex proteomic analyses, patients with IFC-ACS showed lower inflammatory proteome expression compared with those with RFC-ACS, including interleukin-6 and proteins associated with the response to interleukin-1ß. Circulating plasma levels of interleukin-1ß decreased from baseline to 3 months following IFC-ACS (P < 0.001) but remained stable following RFC-ACS (P = 0.25). Interleukin-6 levels decreased in patients with RFC-ACS free of MACE+ (P = 0.01) but persisted high in those with MACE+. CONCLUSION: This study demonstrates a distinct inflammatory response and a lower risk of MACE+ following IFC-ACS. These findings advance our understanding of inflammatory cascades associated with different mechanisms of plaque disruption and provide hypothesis generating data for personalized anti-inflammatory therapeutic allocation to ACS patients, a strategy that merits evaluation in future clinical trials.