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AIM: This work investigated the effect of an abdominal corset on the colonoscopy completion rate, as well as cecum and ileum intubation time, total colonoscopy time, and pain score in centrally obese patients. METHODS: Patients were randomized into two groups, with 50 patients in each group. A colonoscopy was performed using the abdominal corset in Group 1 and the standard method in Group 2. The comparison between the groups evaluated demographic data, procedure details, circulatory dynamics, anesthesia data, and visual analogue scale (VAS). RESULTS: Of the patients included in the study, 60 were female, and 40 were male, with a mean age of 57.3 ± 13.6 years. Cecal intubation time (Z: -2.66 p: 0.008), total colonoscopy time (Z: -2.180 p: 0.029), number of maneuvers (χ2: 8.391 p: 0.039), and VAS (Z: -3.087 p: 0.002) were significantly lower in the abdominal corset group. CONCLUSIONS: An abdominal corset that applies external abdominal compression reduces the cecal intubation time, the total colonoscopy time, the number of maneuvers, and the pain level. CLINICAL TRIAL REGISTRATION: NCT03128645 (https://clinicaltrials.gov/study/NCT03128645?tab=results).
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Ciego , Colonoscopía , Obesidad Abdominal , Humanos , Femenino , Masculino , Persona de Mediana Edad , Colonoscopía/métodos , Estudios Prospectivos , Obesidad Abdominal/complicaciones , Íleon , Anciano , Factores de Tiempo , Intubación Gastrointestinal , Adulto , Dimensión del Dolor , Tempo OperativoRESUMEN
AIM: In this study, we aimed to evaluate the diagnostic sensitivity of [68 Ga]Ga-DOTA-FAPI-04 PET/CT in the evaluation of primary or recurrent tumor, and nodal, peritoneal, and distant organ metastases in patients with newly diagnosed or relapsed colorectal cancer (CRC) in comparison with [18F]FDG PET/CT. MATERIALS AND METHOD: Thirty-nine patients with histopathologically confirmed primary or relapsed CRC were included in our study. All patients underwent both [18F]FDG and [68 Ga]Ga-DOTA-FAPI-04 PET/CT imaging in the same week. Primary lesions, lymph nodes, and metastatic lesions were recorded on both scans. SUVmax and background values were measured from the primary and metastatic lesions; tumor-to-background ratio (TBR) was calculated and compared. The results of the operation were compared with PET findings in patients who underwent surgical treatment without neoadjuvant chemotherapy (NAC). RESULTS: The sensitivity and specificity of [68 Ga]Ga-DOTA-FAPI-04 PET/CT in the evaluation of primary tumors were 100%, while the sensitivity of [18F]FDG PET/CT was 100% and its specificity was 85.3%. When evaluated with surgical results in the detection of lymph nodes, [68 Ga]Ga-DOTA-FAPI-04 PET/CT had a sensitivity of 90% and a specificity of 100%, whereas [18F]FDG PET/CT had a sensitivity of 80% and a specificity of 81.8%. The sensitivity and specificity of [68 Ga]Ga-DOTA-FAPI PET/CT for peritoneal implants were 100%, and the sensitivity of [18F]FDG PET/CT was 55%. The SUVmax of primary lesions was higher with [18F]FDG (p < 0.001), while TBR was higher in [68 Ga]Ga-DOTA-FAPI PET/CT than [18F]FDG PET/CT (p: 0.008). SUVmax and TBR of the lymph nodes were significantly higher in [68 Ga]Ga-DOTA-FAPI PET/CT than [18F]FDG PET/CT (p < 0.001 for both). CONCLUSION: [68 Ga]Ga-DOTA-FAPI-04 PET/CT achieved much higher sensitivity and specificity in the detection of primary lesions, and especially the lymph nodes and peritoneal metastases, suggesting that it can be employed in the assessment of primary tumor and metastases in patients with CRC in routine clinical practice.
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Neoplasias Colorrectales , Fluorodesoxiglucosa F18 , Neoplasias Colorrectales/diagnóstico por imagen , Radioisótopos de Galio , Compuestos Heterocíclicos con 1 Anillo , Humanos , Recurrencia Local de Neoplasia , Tomografía Computarizada por Tomografía de Emisión de Positrones/métodos , QuinolinasRESUMEN
ABSTRACT: A 56-year-old woman presented with abdominal pain and vomiting. Her abdominal CT revealed an retroperitoneal mass in the left upper quadrant of the abdomen. 18F-FDG PET/CT performed for metabolic characterization showed low to moderate heterogenous FDG uptake. 68Ga-fibroblast activation protein-specific inhibitor (FAPI)-04 PET/CT performed according to a research carried out in our department showed high heterogenous radiopharmaceutical uptake. The patient was diagnosed with leiomyosarcoma after R0 tumor resection. This case showed that 68Ga-FAPI-04 PET/CT could be a promising radiopharmaceutical in the evaluation of leiomyosarcomas.
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Leiomiosarcoma , Tomografía Computarizada por Tomografía de Emisión de Positrones , Abdomen , Femenino , Fluorodesoxiglucosa F18 , Humanos , Leiomiosarcoma/diagnóstico por imagen , Persona de Mediana Edad , QuinolinasRESUMEN
INTRODUCTION: Anatomical changes after surgery and fibrotic adhesions increase the organ laceration risk, including that of the ureter, in recurrent cases and secondary operations. The aim of this study was to investigate the changes in the anatomical localisations of the ureters via computed tomography urography in patients undergoing rectal cancer surgery. MATERIAL AND METHODS: The study involved prospectively collected data on the changes of ureteral location preoperatively and postoperatively in patients with operated rectal cancer. Distances (mm) of ureters determined midline in the computed tomography urogram phase. RESULTS: A total of 18 patients were included. The mean distances between the right (R1 ) and left (L1 ) ureters and the mid-vertebral line before the surgery were 30.9 ±5.4 mm and 34.5 ±9.9 mm, respectively. The postoperative distances between them (R2 and L2 ) were 26.4 ±9.1 mm and 29.5 ±9.9 mm, respectively. The R2 measurement showed that 83.3% (15/18) of the right ureters had deviated medially, whereas 16.7% (3/18) of them had deviated laterally. The L2 measurements showed that 88.8% (16/18) of the left ureters had deviated medially, whereas 11.2% (2/18) of them had deviated laterally. The differences between the preoperative and postoperative measurements of the right and left ureter positions were 4.5 ±9.2 mm and 4.9 ±4.6 mm, respectively, with the displacement in the left ureter being statistically significant (p ≤ 0.001). CONCLUSIONS: Rectal cancer surgery causes medially deviated changes in the positions of the ureters.
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INTRODUCTION: Trauma is the most frequent cause of splenic rupture. In contrast to traumatic rupture of the spleen, spontaneous splenic rupture (SSR) is a rare and life-threatening condition. AIM: To present the cases of patients with SSR, who had no history of trauma, and who had been receiving anticoagulant and/or antiaggregant treatment while hospitalised for cardiac reasons. MATERIAL AND METHODS: The cases of 6 patients with SSR at Gastroenterological Surgery Department, Kartal Kosuyolu High Speciality and Training Hospital were retrospectively evaluated. The clinicodemographic factors and the diagnostic and therapeutic methods utilised for these patients with SSR while hospitalised were investigated as well. RESULTS: Five (83.3%) of the patients were male and 1 (16.6%) was female. The median age of the patients was 71 (61-73) years. Three of the patients had only been receiving antiaggregant treatment, while 2 had only been receiving anticoagulant treatment; only 1 patient had been receiving both anticoagulant and antiaggregant treatments. The decrease in haematocrit (HCT) levels ascertained on the day of SSR diagnosis and the HCT levels ascertained on the day of hospitalisation were statistically significant. All the patients received a blood transfusion. While 5 (83.33%) of the 6 patients had splenectomy, 1 (16.66%) patient received conservative treatment. Mortality was seen in 4 (66.6%) patients. CONCLUSIONS: Spontaneous splenic rupture is a condition that should be taken into consideration in the differential diagnosis of patients hospitalised for cardiac reasons, who are receiving anticoagulant and/or antiaggregant treatment in cases of newly developed abdominal pain and low HCT levels.
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OBJECTIVES: Esophagojejunal anastomotic leakages, which occur in the reconstruction procedures performed after total or proximal gastrectomy, still account for one of the most significant causes of morbidity and mortality in spite of the developments seen in perioperative management and surgical techniques in gastric cancer surgery. The aim of the present study was to ascertain the risk factors for Esophagojejunal anastomotic leakages. MATERIAL AND METHODS: A total of 80 patients with gastric cancer, who had total gastrectomy +D2 lymph node dissection and Esophagojejunal anastomotic between January 2013 and December 2016, were retrospectively evaluated. Patients who did not have anastomotic leakages during their clinical follow-ups were allocated to Group 1, whereas those who had anastomotic leakages were allocated to Group 2. RESULTS: A total of 58 (72.5%) out of 80 patients were males, whereas 22 (27.5%) were females. Mean age of the patients was 61.2 ± 11.2 years. There were no demographic differences between the groups. Postoperative recurrent fever (p= 0.001), C-reactive protein values on postoperative days 3 and 5 (p= 0.01), and neutrophil-to-lymphocyte ratio on postoperative day 5 (p= 0.022) were found to be statistically significant with regard to Esophagojejunal anastomotic leakages and other postoperative complications. The duration of operation (p= 0.032) and combined organ resection (p= 0.008) were ascertained as risk factors for Esophagojejunal anastomotic leakages. CONCLUSION: Surgeons should be careful about Esophagojejunal anastomotic leakages which are significant postoperative complications seen especially in cases where the duration of operation is prolonged, and additional organ resections are performed. Recurrent fever, high C-reactive protein levels, and neutrophil-to-lymphocyte ratio may serve as warnings for complications in postoperative follow-ups.
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OBJECTIVES: With the widespread use of esophagogastroduodenoscopy (EGD) in recent years, upper gastrointestinal system polyps have started to be encountered more often. Although most patients with gastric polyps are asymptomatic, these are important due to their malign potential, and gastric cancer may develop if left untreated. MATERIAL AND METHODS: Records of 12.563 patients who underwent EGD at Kartal Kosuyolu High Specialization Health Application and Research Center for any reason between January 2013 and June 2016 were reviewed retrospectively. Patients with at least 1 histopathologically proven polyp were included in this study. RESULTS: A total of 12.563 endoscopic procedures of the upper gastrointestinal system were investigated and 353 (2.8%) polypoid lesions were detected. Mean age of these patients was 56.3 years and 241 (68.3%) of the patients were female. Gastric polyps were found most commonly in the antrum (50.1%) and of all gastric polyps, 245 (69.5%) were less than 1 cm. Histopathological evaluation showed that hyperplastic polyp (HP) (n= 151, 42.8%) was the most common polyp type, followed by fundic gastric polyp (FGP) (n= 51, 14.4%). Non-polyp gastric mucosa evaluation of 298 patients revealed that 34.9% of the cases were Helicobacter pylori positive, 19.4% had intestinal metaplasia, and 11.4% had atrophic gastritis. CONCLUSION: Polyps of the upper gastrointestinal system are generally detected coincidentally as they have no specific symptoms. Polypectomy is required for gastric polyps because of their potential for malign transformation according to medical evidence.
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OBJECTIVE: Esophagojejunal anastomotic leakages, which occur in the reconstruction procedures performed after total or proximal gastrectomy, still account for one of the most significant causes of morbidity and mortality in spite of the developments seen in the perioperative management and surgical techniques in gastric cancer surgery. The aim of the presentstudy was to ascertain the risk factors for Esophagojejunal anastomotic leakages. MATERIALAND METHODS: A total of 80 patients with gastric cancer, who had total gastrectomy + D2 lymph node dissection and Esophagojejunal anastomotic between January 2013 and December 2016, were retrospectively evaluated. Patients who did not have anastomotic leakages during their clinical follow-ups were allocated to Group 1, whereasthose who had anastomotic leakages were allocated to Group 2. RESULTS: A total of 58 (72.5%) out of 80 patients were males, whereas 22 (27.5%) were females.The mean age of the patients was 61.2±11.2 years. There were no demographic differences between the groups. Postoperative recurrent fever (p=0.001), C-reactive protein values on postoperative days 3 and 5 (p=0.01), and neutrophil-to-lymphocyte ratio on postoperative day 5 (p=0.022) were found to be statistically significant with regardto Esophagojejunal anastomotic leakages and other postoperative complications. The duration of operation (p=0.032) and combined organ resection (p=0.008) were ascertained as risk factors for Esophagojejunal anastomotic leakages. CONCLUSION: Surgeons should be careful about Esophagojejunal anastomotic leakages thatare significant postoperative complications seen especially in cases where the duration of operation is prolonged, and additional organ resections are performed. Recurrent fever, high C-reactive protein levels, and neutrophil-to-lymphocyte ratio may serve as warnings for complications in postoperative follow-ups.
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INTRODUCTION: Situs inversus totalis (SIT) is a very rare condition that is seen at a rate of one in about 6000-8000 births. AIM: To offer a general view on the coexistence of SIT and gastric cancer, accompanied by a literature review. MATERIAL AND METHODS: Within the scope of this study, the case of a patient with gastric adenocarcinoma and SIT has been presented. Previous research on gastric cancer cases with SIT was reviewed through a comprehensive search of the PubMed, Medline, and Google Scholar databases. The keywords used to conduct this research were "situs inversus totalis and gastric cancer," "situs inversus totalis and gastric malignant," and "situs inversus totalis and gastric resection." The database search covered English studies published between 2000 and 2016. RESULTS: The results of our literature review revealed 20 studies of patients with gastric cancer and SIT, and 21 related cases. Overall, 12 of the patients were male, 9 were female, and their mean age was 61.8 ±10.97 years. The vascular assessment data showed that three out of the 13 mentioned cases had vascular anomalies. Eleven of the patients had laparoscopic resections, and one of the patients that had a surgical procedure exhibiting a postoperative mechanical obstruction. CONCLUSIONS: The coexistence of SIT and gastric cancer is a very rare condition, and a careful preoperative radiological assessment should be conducted because there can be accompanying vascular anomalies. Laparoscopies and robotic surgeries can be performed for suitable patients at experienced centres, consistent with oncological principles.
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OBJECTIVE: The aim of this study was to investigate the effects of ruptured aneurysm on morbidity and mortality in patients with ischemic colitis (IC) and resection following infrarenal abdominal aortic aneurysms (AAA) surgery. METHODS: Between January 2012 and December 2016, patients who underwent resection for ischemic colitis in our clinic were retrospectively reviewed. Data on the ruptured condition of the aneurysm, the emergency or elective form of aneurysm surgery, treatment method for the aneurysm (EVAR-open) were obtained. The patients were compared and divided into two groups as those with ruptured aneurysm and those without. RESULTS: A total of 275 infrarenal AAA cases were treated by the cardiovascular surgery clinic between January 2012 and December 2016. Fourteen patients (5%) developed ischemic colitis requiring resection. Four (1.8%) patients with EVAR and 10 (17.5%) patients with open surgery were operated because of IC. No statistically significant difference was observed between the two groups in terms of demographic data and surgical procedures. The intergroup comparison did not reveal any statistically significant difference among gastrointestinal (GIS) symptoms, the time period until surgery, the involved colon segment, and the surgical procedures performed. The mortality rate in ruptured AAA group was 83.3%, while it was 62.5% in the non-ruptured AAA group. In spite of the fact that the mortality rate was high in the ruptured group, it was not statistically significant (p=0.393). CONCLUSION: IC is a complication of AAA surgery with a high mortality rate. Rupture in abdominal aortic aneurysm increasing mortality in IC patients. This complication with a high mortality rate following open AAA surgery should be noted by surgeons and we believe that the liberal utilization of laparotomy and early intervention in suspected cases will decrease mortality rates.
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OBJECTIVE: Our aim in this study was to present the cases of our patients who contracted colonic perforation during elective colonoscopy and became emergency cases; we also discuss treatment modalities along with literature reports on the subject. MATERIAL AND METHODS: Cases of patients who contracted iatrogenic colonic perforation following endoscopy of the colorectal system between January 2009 and December 2015 at Kartal Kosuyolu Yüksek Ihtisas Training and Research Hospital's Endoscopy Unit were reviewed retrospectively. RESULTS: Within the duration of the study, 5.586 patients underwent colonoscopies at our hospital; 7 (0.12%) of these patients contracted iatrogenic colonic perforation. Three (42.8%) of these patients were male, four (57.2%) were female, and their mean age was 69 years (46 to 84). Six (85.7%) patients were diagnosed intraoperationally, while one (14.3%) patient was diagnosed 12 hours after the procedure. The perforation area was the sigmoid colon in six patients and the ascending colon in one patient; all patients underwent surgery. Four patients were discharged with no complications. One of the remaining three patients had enterocutaneous fistula, one had acute renal failure, and one died of sepsis. CONCLUSION: The progress of perforation due to colonoscopy varies according to the underlying diseases, the mechanism of perforation formation, the treatment modality used, and the experience of the physicians treating the patient. Special attention should be paid to senior and comorbid patients receiving therapeutic procedures during colonoscopy.
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BACKGROUND: This study presents the relationship between mortality and spontaneous rectus sheath hematoma (RSH) in inpatients receiving anticoagulant and antiaggregant treatment for cardiac pathology at cardiology and cardiovascular surgery clinics. METHODS: Within the scope of our study, the cases of 27 patients who were diagnosed with spontaneous RSH between January 2010 and December 2015 at Kartal Kosuyolu High Speciality Training and Research Hospital were retrospectively evaluated. RESULTS: Of the 27 patients, 19 (70.4%) were female and 8 (29.6%) were male. The mean age was 63±12 (32-84) years. All the patients had at least one comorbidity that necessitated follow-up. Fourteen patients received only anticoagulant treatment, 8 received only antiaggregant treatment, and the remaining 5 received both types of treatment. Physical examination of all patients revealed painful palpable masses in the lower quadrants of the abdomen. According to the results of computed tomography (CT) scans, which showed the size and localization of the masses, 7 of the cases were classified as Type I, 6 as Type II, and 14 as Type III. Although 23 of the cases received medical treatment, the remaining 4 patients received surgical treatment. Eight (29.6%) patients suffered mortality. CONCLUSION: RSH is rare, but its prevalence is increased among patients receiving anticoagulant and antiaggregant treatment for cardiac reasons. The mortality rate markedly increased among patients who contracted RSH during hospitalization for cardiac reasons, had comorbidities, and experienced additional complications due to extended hospitalization.
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Hematoma , Recto del Abdomen/diagnóstico por imagen , Adulto , Anciano , Anciano de 80 o más Años , Anticoagulantes/efectos adversos , Femenino , Hematoma/diagnóstico por imagen , Hematoma/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tomografía Computarizada por Rayos XRESUMEN
AIM OF THE STUDY: Examination of esophagojejunal (EJ) anastomosis with aqueous contrast swallow after total gastrectomy is still routinely conducted by many centres. The present study aimed to answer the question: Is it necessary to evaluate EJ anastomosis in terms of leakage by having every patient drink oral contrast agent before initiation of oral food intake after total gastrectomy (TG) performed due to gastric cancer? MATERIAL AND METHODS: Clinical and radiological results of patients on whom total gastrectomy was performed due to gastric cancer between January 2013 and December 2016 were retrospectively reviewed. Diagnostic method used for patients in whom leak developed and therapeutic interventions were assessed. Evaluation results from aqueous contrast agent and clinical, laboratory, and tomographic findings were studied. RESULTS: Sixty of the 69 patients who underwent total gastrectomy with a diagnosis of gastric adenocarcinoma swallowed aqueous contrast agent on postoperative day 7 ±2 days and were evaluated in terms of anastomotic leak. Leak developed in 14 patients (20.2 %), 10 of whom ingested contrast agent. Leak was identified in 6 of those patients; however, diagnosis was made with multislice computed tomography (CT) in four patients (40%). The sensitivity of the examination with aqueous contrast agent was 60%. CONCLUSIONS: Evaluating anastomotic leak with aqueous contrast agent after TG has low sensitivity, and it would be wise to resort to this procedure in cases with clinical suspicion, rather than routinely performing it in every patient.
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INTRODUCTION: There is little information available on the clinical aspects, results, treatment and management of cardiac catheterization-related retroperitoneal hematoma. Data on the subject are rather limited, and current publications are based on a limited number of retrospective cohort studies and case reports. AIM: To perform a retrospective analysis of the demographic, clinical, and in-hospital results of patients who developed retroperitoneal hematoma (RPH) after cardiac catheterization (CC). MATERIAL AND METHODS: The cases of 124,064 patients who had CCs between January 2010 and October 2016 were retrospectively analyzed. Patients diagnosed with RPH were classified into three groups depending on the method of treatment: conservative (group 1), endovascular stenting (group 2), and surgery (group 3). The independent risk factors, based on RPH-related mortality, were determined by logistic regression analysis. RESULTS: Of the 68 (0.054%) patients with RPH, 75% received conservative treatment, 13.2% underwent angiographic stent placement, and 11.7% had surgical treatment. Red blood cell packets (RBCPs) (p = 0.043), duration of hospitalization (p = 0.007), and mortality rates (p = 0.006) were statistically significantly higher in group 3 in comparison to the other groups. Multivariate subgroup analysis was conducted to determine mortality rates, with post-procedural highest creatinine ≥ 2 mg/dl and RBCPs ≥ 10 established as independent risk factors. CONCLUSIONS: Hemodynamically stable patients with no active hemorrhaging are shown to have good results with conservative treatment. We believe that endovascular methods should be used initially for hemodynamically unstable patients, while surgical treatment should be employed in cases where endovascular methods fail or abdominal compartment syndrome develops.
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OBJECTIVE: Cancers of the proximal colon are often diagnosed in advanced stages with iron deficiency anemia and nonspecific symptoms. Aspirin and clopidogrel are commonly used antiaggregant agents for various clinical conditions. The aim of this study was to investigate the effects of antiaggregant medication on the early diagnosis of proximal colon cancer. METHODS: Cases of colon cancer patients who had received curative surgical procedures between January 1, 2013 and July 31, 2016 were retrospectively reviewed. The clinical and pathological results of patients who had used antiaggregant drugs were compared to those who had not. RESULTS: During the studied period, 246 colorectal cancer patients underwent curative surgical procedures. Of the 67 patients with proximal colon cancer who were included in the study, 27 (40.3%) had taken antiaggregant medication. The mean age of the antiaggregant group was 67.1 years (range: 34-88 years), while it was 58.3 years (range: 34-83 years) for the non-antiaggregant group; the difference between the 2 groups was statistically significant (p=0.03). A pathological evaluation revealed that 74.1% of the antiaggregant group was in the early stages (Stage I/II: 7/13), while 42.5% of the non-antiaggregant group was in the early stages (Stage I/II: 2/15); the difference was statistically significant (p=0.011). CONCLUSION: Antiaggregant medication has a positive effect on diagnosing proximal colon cancer at early stages. Patients using aspirin or clopidogrel should undergo a complete colonoscopic evaluation in the presence of gastrointestinal tract bleeding or newly developed anemia.