Surgical Case Reports最新文献

{"title":"Serous endometrial carcinoma metastatic to the sigmoid colon masquerading as a primary colon cancer detected by bowel obstruction.","authors":"Taiga Shimura, Naoko Fukushima, Kazuto Tsuboi, Toshimasa Suzuki, Tetsuya Kajimoto","doi":"10.1186/s40792-024-02073-8","DOIUrl":"10.1186/s40792-024-02073-8","url":null,"abstract":"<p><strong>Background: </strong>The majority of colorectal malignancies are primary tumors. Secondary tumors are rare, and colorectal metastasis from endometrial carcinoma is exceptionally uncommon. We report a case of serous endometrial carcinoma that metastasized to the sigmoid colon, initially presenting as a primary colon carcinoma due to bowel obstruction.</p><p><strong>Case presentation: </strong>A 79-year-old woman presented with abdominal distention and constipation. Five years earlier, she had undergone an open total hysterectomy with bilateral salpingo-oophorectomy for endometrial serous carcinoma. A colonoscopy revealed stenosis encircling the entire sigmoid colon. Abdominal computed tomography demonstrated irregular wall thickening in the sigmoid colon with enhanced regional lymph node enlargement and upstream bowel dilatation. Peritoneal dissemination in the pelvis was also noted. To relieve the obstruction, two self-expanding metal stents were inserted. Subsequently, due to the presumed diagnosis of sigmoid colon carcinoma with peritoneal dissemination, an open left hemicolectomy with resection of the peritoneal dissemination was performed. Histopathological examination identified the colon tumor and peritoneal dissemination as metastatic serous endometrial carcinoma. Immunohistochemical studies showed the tumor cells were negative for CK7, CK20, and CDX2. No chemotherapy was administered, and 6 months post-operation, no recurrence was observed.</p><p><strong>Conclusions: </strong>Metastasis of endometrial carcinoma to the colon is extremely rare. Diagnosing a colon tumor as a metastasis from endometrial carcinoma is challenging during preoperative examinations. Therefore, in patients with a history of endometrial carcinoma, the possibility that the primary site might be the uterus should be considered.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":"10 1","pages":"273"},"PeriodicalIF":0.7,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11602879/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142740521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Simplified technique in total pancreatectomy with islet cell autotransplantation after Frey's procedure: a case report.","authors":"Ryo Oikawa, Nobuyuki Takemura, Masayuki Shimoda, Mai Nakamura, Fuminori Mihara, Fuyuki Inagaki, Norihiro Kokudo","doi":"10.1186/s40792-024-02066-7","DOIUrl":"10.1186/s40792-024-02066-7","url":null,"abstract":"<p><strong>Background: </strong>The selection of the surgical approach for chronic pancreatitis (CP) is determined by various factors including inflammatory location, presence of pancreatic duct dilatation, or possibility of cancer. Total pancreatectomy (TP), with or without islet cell autotransplantation, is considered for patients with refractory CP after the failure of other surgical treatments. Considering the increasing incidence of CP requiring surgical treatment, the number of cases in which TP is performed after previous surgical treatment is expected to increase.</p><p><strong>Case presentation: </strong>We reported a case of TPIAT in a patient with alcoholic CP who had previously undergone Frey's procedure. During the operation, the sufficient length of the elevated jejunal loop for pancreaticojejunostomy in Frey's procedure allowed it to be used directly for biliary jejunostomy during TP. In addition, jejunojejunostomy from the previous operation could be used, and these methods contributed to simplifying the operative procedure. We need open hemostasis on post-operative day (POD) 1and a percutaneous drainage tube replacement for an intraperitoneal abscess on POD 24. The patient was discharged from the hospital on POD 37 with normal serum C-peptide level, which suggests favorable insulin secretion from transplanted islets, and the epigastric pain that suffered her preoperatively resulted in a dramatic improvement.</p><p><strong>Conclusions: </strong>When performing the Frey's procedure, the elevated jejunal loop and Y-anastomosis jejunal loop with sufficient length allow them to be used directly for the reconstructions in the possible subsequent TP.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":"10 1","pages":"272"},"PeriodicalIF":0.7,"publicationDate":"2024-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11602881/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142732907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Treatment of a left inguinal hernia with incarceration of the scope during colonoscopy: a case report and literature review.","authors":"Ryo Numoto, Kohei Taniguchi, Yoshiro Imai, Mitsuhiro Asakuma, Hideki Tomiyama, Shinya Fujiwara, Yoshihiko Nakanishi, Takuya Hamaguchi, Shinsuke Masubuchi, Hitoshi Inoue, Masaru Kawai, Takashi Kinoshita, Shinsho Morita, Michihiro Hayashi, Sang-Woong Lee","doi":"10.1186/s40792-024-02072-9","DOIUrl":"10.1186/s40792-024-02072-9","url":null,"abstract":"<p><strong>Background: </strong>Colonoscopy is widely performed. However, reports of colonoscopic incarceration within inguinal hernias are rare. Incarceration during colonoscopy is a critical condition, and attempting forced reduction may exacerbate complications; therefore, a careful approach is required. Here, we present a case of colonoscopic incarceration of a left inguinal hernia that was successfully reduced under fluoroscopic guidance, followed by elective endoscopic surgery.</p><p><strong>Case presentation: </strong>A 74-year-old man presented for colonoscopy at a primary care clinic and was referred to our hospital for the incarceration of the colonoscope within the inguinal hernia. On arrival, the colonoscope remained in situ through the anus. Laboratory tests and imaging studies confirmed the absence of perforation. Manual pressure was applied under fluoroscopic guidance to successfully reduce the hernia and allow for scope extraction. No evidence of perforation was revealed in the follow-up fluoroscopic examination using a gastrografin enema. Six weeks later, the patient underwent definitive surgery for total extraperitoneal hernia repair.</p><p><strong>Conclusions: </strong>A complication of colonoscopy is the incarceration of the colonoscope within the inguinal hernia, particularly in older men. Therefore, inquiring about the patient's history of inguinal hernia, particularly those accompanied by scrotal swelling, besides assessing the surgical history before performing a colonoscopy, is critical. Furthermore, recent trends include attempts at incarceration reduction under fluoroscopic guidance, with emergency surgery reserved for irreducible cases.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":"10 1","pages":"270"},"PeriodicalIF":0.7,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11589046/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142716747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A case report of type II Floyd tracheal agenesis with staged tracheal and alimentary reconstructions.","authors":"Yukiko Tani, Naruhiko Murase, Takazumi Kato","doi":"10.1186/s40792-024-02069-4","DOIUrl":"10.1186/s40792-024-02069-4","url":null,"abstract":"<p><strong>Background: </strong>Tracheal agenesis is a rare and lethal congenital airway anomaly. In particular, very few patients with type II Floyd tracheal agenesis experience long-term survival. We present the case of a male infant who was diagnosed with type II disease, underwent staged reconstruction and was discharged home with a tolerance for oral intake.</p><p><strong>Case presentation: </strong>The patient was delivered via emergency cesarean section at 33 week gestation due to fetal distress. Initial attempts to intubate the trachea failed, but ventilation was successfully achieved through esophageal intubation, prompting suspicion of tracheal agenesis with a tracheoesophageal fistula. The diagnosis was confirmed via CT and laryngoesophagoscopy. On the same day, abdominal esophageal banding and gastrostomy were performed. For long-term management, staged operations, including pseudotracheostomy, internal and external stenting of the trachealized esophagus, and reconstruction of the alimentary tract, were performed. Despite being discharged home with a tolerance for oral intake, the patient experienced cardiac arrest at 41 months due to tracheal tube displacement.</p><p><strong>Conclusions: </strong>Early detection of tracheal agenesis in postnatal patients experiencing respiratory distress is crucial. Type II Floyd tracheal agenesis remains challenging because of the absence of a trachea and the narrow diameter of the tracheoesophageal fistula.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":"10 1","pages":"271"},"PeriodicalIF":0.7,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11589053/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142716627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sudden-onset gastrointestinal bleeding in a young adult: diagnostic and therapeutic challenges of a Dieulafoy's lesion in the jejunum.","authors":"Shikhar Tripathi, Rakesh Narayanagowda, Sri Aurobindo Prasad Das, Sunila Jain, Samiran Nundy","doi":"10.1186/s40792-024-02064-9","DOIUrl":"10.1186/s40792-024-02064-9","url":null,"abstract":"<p><strong>Background: </strong>A Dieulafoy's lesion in the jejunum is at an uncommon site but may be the cause of massive gastrointestinal bleeding. It is characterized by a large, tortuous submucosal artery that erodes the overlying epithelium and presents diagnostic and therapeutic challenges due to its atypical location and presentation.</p><p><strong>Case: </strong>A 30-year-old male presented with sudden onset syncope and the passage of 200-300 ml of red blood-mixed stool. With no major comorbidities, he had hypotension with a blood pressure of 80/50 mmHg, necessitating immediate transfusion of three units of packed red blood cells (PRBCs). Initial endoscopic evaluations, including an UGI endoscopy and colonoscopy, failed to locate the bleeding source. CT angiography identified an active bleed from the first jejunal branch leading to coil embolization. Persistent symptoms prompted capsule endoscopy, revealing angioectasia in the proximal jejunum. Despite haemoclip application and a total of 11 units of blood transfused, his symptoms persisted. He then underwent laparoscopic resection of the jejunal segment containing the polyp, followed by extracorporeal jejuno-jejunal anastomosis. Histopathology confirmed a benign polyp with central ulceration, consistent with a Dieulafoy's lesion.</p><p><strong>Conclusions: </strong>Advanced diagnostic techniques like CT angiography and capsule endoscopy played a pivotal role in localizing the bleeding source. Surgical intervention proved curative when less invasive methods failed. The patient's postoperative course was uneventful, highlighting the efficacy of a multidisciplinary approach. A high index of suspicion and a multidisciplinary approach are essential for successful outcomes.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":"10 1","pages":"269"},"PeriodicalIF":0.7,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11582246/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142688837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrected partial anomalous pulmonary vein connection associated with lung resection: a case report.","authors":"Kosuke Nakata, Jun Takaki, Toshihiro Fukui","doi":"10.1186/s40792-024-02070-x","DOIUrl":"10.1186/s40792-024-02070-x","url":null,"abstract":"<p><strong>Introduction: </strong>Partial anomalous pulmonary venous connection (PAPVC) is a potential cause of right-sided heart failure. Notably, a risk of sudden circulatory failure exists during lung surgery. Only a few reports of PAPVC complicated by lung cancer requiring lobectomy exist. Here, we report a case of left lower lung lobectomy complicated by an anomalous connection of the left upper pulmonary vein requiring revascularization.</p><p><strong>Case presentation: </strong>A 66-year-old man was found with an abnormal mass shadow in the left lower lung field on chest radiography. Bronchoscopy revealed lung adenocarcinoma. Preoperative contrast-enhanced computed tomography showed that the left upper pulmonary vein did not perfuse the left atrium but was connected to the left brachiocephalic vein. Preoperative transthoracic echocardiography revealed right atrial and ventricular enlargement. The clinical diagnosis was stage IB (T2aN0M0). We decided to perform a left lower lobectomy and correct the PAPVC to maintain oxygenation after the lobectomy. The PAPVC was ligated, and the stump of the left upper pulmonary vein was anastomosed to the left atrial appendage without cardiopulmonary bypass. Postoperative contrast-enhanced computed tomography revealed intact reconstructed vessels. Postoperative transthoracic echocardiography showed no right ventricular overload. The patient's postoperative clinical course following the surgical procedure was uneventful. Furthermore, the patient was followed up without any complications.</p><p><strong>Conclusions: </strong>This rare case of successful surgical correction can inform clinicians of similar cases.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":"10 1","pages":"267"},"PeriodicalIF":0.7,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11582225/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142682789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pylorus-preserving pancreatoduodenectomy preserving blood supply for pancreatic cancer with a history of proximal gastrectomy and sigmoidectomy: a case report.","authors":"Yuto Nakane, Takayuki Minami, Yasuhiro Kurumiya, Keisuke Mizuno, Ei Sekoguchi, Gen Sugawara, Masaya Inoue, Takehiro Kato, Naohiro Akita","doi":"10.1186/s40792-024-02063-w","DOIUrl":"10.1186/s40792-024-02063-w","url":null,"abstract":"<p><strong>Background: </strong>Blood supply to the remnant stomach should be preserved during pancreatectomy in patients with a history of gastrectomy. Moreover, ischemic complications should be considered when performing pancreatoduodenectomy in patients with celiac axis and superior mesenteric artery (SMA) stenosis. However, whether these surgical procedures can be safely performed remains unclear.</p><p><strong>Case presentation: </strong>A 75-year-old man had a history of laparoscopic proximal gastrectomy (PG) with double-flap technique for gastric cancer and laparoscopic sigmoidectomy for sigmoid cancer treated 4 years ago. Follow-up computed tomography (CT) revealed an irregular nodular tumor measuring 13 mm in the pancreatic head. The patient was diagnosed with resectable pancreatic head cancer without lymph node metastasis (cT1cN0M0, cStageIA) according to the Union for International Cancer Control, 8th edition. As a standard pancreatic cancer treatment, two courses of preoperative chemotherapy with gemcitabine plus S-1 were administered. CT after preoperative chemotherapy identified no significant changes in tumor size but revealed SMA stenosis due to atherosclerosis. Blood flow to the left-sided colon was supplied from the middle colic artery via the SMA because of the past sigmoidectomy with inferior mesenteric artery detachment. Therefore, SMA stent placement was performed 1 day preoperatively. Subsequently, pylorus-preserving pancreatoduodenectomy (PPPD) was performed, preserving the remnant stomach with the right gastroepiploic (RGE) artery and vein. After resection, indocyanine green fluorescence imaging confirmed a good blood supply to the remnant stomach. The operation time was 467 min, and the blood lost was 442 mL. Histopathologically, the tumor was diagnosed as moderate adenocarcinoma and pT1cN0M0, Stage IA. The postoperative course was uneventful. The patient was discharged on postoperative day 23. S-1 as adjuvant chemotherapy was administered on postoperative day 63. The patient has been alive without recurrence for 7 months.</p><p><strong>Conclusions: </strong>We performed PPPD preserving blood supply for pancreatic head cancer in a patient with benign SMA stenosis and a history of PG and sigmoidectomy. Blood supply was preserved through preoperative SMA stent placement and a surgical procedure preserving the RGE vessels. Furthermore, S-1 adjuvant chemotherapy was successfully initiated. These multimodal therapies contributed to a favorable clinical outcome.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":"10 1","pages":"266"},"PeriodicalIF":0.7,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11582281/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142682794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Left atrial rupture during on-pump beating coronary artery bypass grafting.","authors":"Hideaki Hidaka, Tatsuaki Sadanaga, Takafumi Hirota, Tatsuya Horibe, Jun Takaki, Kosaku Nishigawa, Takashi Yoshinaga, Toshihiro Fukui","doi":"10.1186/s40792-024-02067-6","DOIUrl":"10.1186/s40792-024-02067-6","url":null,"abstract":"<p><strong>Background: </strong>On-pump beating coronary artery bypass grafting (CABG) is a procedure that uses cardiopulmonary bypass to maintain circulation and it is a useful technique for CABG in patients with severely impaired cardiac function. Here, we report a case of left atrial rupture that occurred during CABG. Reports of left atrial injury are rare, and there have been no previous reports of such cases associated with on-pump beating CABG.</p><p><strong>Case presentation: </strong>An 80-year-old man with a history of myocardial infarction was admitted to another hospital for acute heart failure. Coronary angiography revealed triple-vessel disease, and echocardiography showed reduced left ventricular function and moderate mitral regurgitation. He was transferred to our hospital for coronary artery bypass grafting and the operation was scheduled. Surgery was started with the intention of off-pump CABG, but due to circulatory instability, the patient was converted to on-pump beating CABG. While the heart was being dislocated and anastomosis was being performed, sudden bleeding from the left atrium occurred. To achieve hemostasis, we needed to arrest the patient's heart. A 5-cm laceration along the posterior mitral annulus was found in the left atrium and repaired with a bovine pericardial patch. Mitral annuloplasty with a flexible ring was performed simultaneously. He recovered uneventfully.</p><p><strong>Conclusions: </strong>The left atrial rupture during on-pump beating coronary artery bypass grafting is extremely rare. The wall of the atrium is thought to have been damaged by the stress applied during the displacement of the heart and the impact of the enlarged mitral regurgitant jet. Repair under cardiac arrest is necessary, and in some cases, mitral annuloplasty may be additionally required.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":"10 1","pages":"268"},"PeriodicalIF":0.7,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11582243/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142682792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Obstructive shock and cardiac arrest due to diaphragmatic hernia after esophageal surgery: a case report.","authors":"Kensuke Minami, Rie Nakatsuka, Satoshi Nagaoka, Masaki Hirota, Takashi Matsumoto, Takashi Kusu, Tatsushi Shingai, Yoichi Makari, Satoshi Oshima","doi":"10.1186/s40792-024-02071-w","DOIUrl":"10.1186/s40792-024-02071-w","url":null,"abstract":"<p><strong>Background: </strong>We report the exceedingly rare case of diaphragmatic hernia after esophageal surgery resulting in obstructive shock and cardiac arrest.</p><p><strong>Case presentation: </strong>An 82-year-old man, who had undergone a robotic-assisted thoracoscopic esophagectomy and gastric tube reconstruction via a subcutaneously route with three-field lymphadenectomy for esophagogastric junction cancer at another hospital 3 months prior, complaining of persistent epigastric pain and nausea. Computed tomography revealed that the proximal jejunum had herniated through the esophageal hiatus into the left thoracic cavity, with dilation of the subcutaneous gastric tube and duodenum. He was urgently admitted, and a nasogastric tube was inserted. His respiratory and circulatory parameters were normal upon admission, however, nine hours after admission, there was a rapid increase in oxygen demand, and he subsequently developed shock. His blood pressure was 106/65 mmHg, pulse rate of 150bpm, respiratory rate of 30/min with an O2 saturation of 97% on High-flow nasal cannula FiO2:0.4, cyanosis and peripheral coldness appeared. Chest X-ray showed a severe mediastinal shift to the right, suggesting obstructive shock due to intestinal hernia into the thoracic cavity. Emergency surgery was planned, but shortly after endotracheal intubation, the patient experienced cardiac arrest. It was found that approximately 220 cm of small intestine had herniated into the thoracic cavity through the esophageal hiatus, and it was being strangulated by the diaphragmatic crura. A portion of the diaphragmatic crura was incised to manually reduce the herniated small intestine back into the abdominal cavity. The strangulated intestine was congested, but improvement in coloration was observed and it had not become necrotic. The procedure finished with closure of the esophageal hiatus. Intensive care was continued, but he died on postoperative day 29 because of complications including perforation of the descending colon and aspiration pneumonia.</p><p><strong>Conclusion: </strong>Rapid progression of small intestine hernia into the thoracic cavity, leading to obstructive shock, was suspected. While this case was rare, early recognition of the condition and prompt reduction could have potentially led to life-saving outcomes.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":"10 1","pages":"265"},"PeriodicalIF":0.7,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11573972/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142669247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Small bowel intussusception due to adenocarcinoma of ectopic pancreas in the jejunum: a case report.","authors":"Kota Yamamoto, Takahiro Ishimori, Taiki Okada, Takeshi Sasaki, Yumi Mikajiri, Takahiro Terashima, Shunji Kawamoto","doi":"10.1186/s40792-024-02060-z","DOIUrl":"10.1186/s40792-024-02060-z","url":null,"abstract":"<p><strong>Introduction: </strong>We encountered a case of adenocarcinoma of the ectopic pancreas, causing intussusception.</p><p><strong>Case presentation: </strong>A 76-year-old man presented with complaints of abdominal distention and vomiting to the emergency department in March 2022. Computed tomography showed that the small bowel piled up approximately 20 cm from the ligament of the traits. Endoscopic repair was challenging; therefore, laparoscopic repair and partial resection of the small bowel were performed. The specimen showed a mass in the small bowel arising from an ectopic pancreas that had caused accumulation. Pathological examination revealed ectopic pancreatic cancer. Two years postoperatively, no apparent recurrence has been observed. We report a relatively rare case of a cancerous ectopic jejunal pancreas causing a mass, with a discussion in the literature.</p><p><strong>Conclusions: </strong>Detection typically requires surgery due to advanced-stage intestinal obstruction or accumulation, as observed in the present case. However, preoperative diagnosis and early detection of ectopic pancreatic cancer are challenging. The disease progresses similarly to pancreatic cancer, highlighting the need for early detection methods. Additionally, accumulating more case reports is essential for establishing an effective treatment strategy.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":"10 1","pages":"264"},"PeriodicalIF":0.7,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11573949/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142669248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}