Surgical Case Reports最新文献

{"title":"Migrated tubal sterilisation clip presenting as a subcutaneous gluteal foreign body 24 years later: a case report and literature review.","authors":"Adil S Lakha, Andrew Ang, Sarmad Mohammed Salih, Christopher Lewis","doi":"10.1186/s40792-024-01937-3","DOIUrl":"10.1186/s40792-024-01937-3","url":null,"abstract":"<p><strong>Background: </strong>The incidence of sterilisation clip migration is reportedly 25%. However, less than 1% of those who experience clip migration will present with pain, an abscess, or spontaneous extrusion. Here we present a rare case of sterilisation clip migration through the entire pelvic floor.</p><p><strong>Case presentation: </strong>A 66-year-old female was referred from community to the Surgical Emergency Unit with a possible metallic foreign body under the skin following an attempted routine gluteal cyst excision. The patient first noticed a lump under the skin 2 years ago which gradually became more apparent and tender over the previous 2 months. The patient denied recent trauma, had no co-morbidities and had a sterilisation procedure 24 years prior. Examination revealed a non-mobile solid structure just beneath the skin 5 cm laterally from the anal verge. Inflammatory markers were normal and an ultrasound confirmed a 15 × 7 mm foreign body in the subcutaneous tissues. The foreign body was excised easily under local anaesthesia, revealing a closed Filshie sterilisation clip. The wound was closed primarily, and recovery was uncomplicated.</p><p><strong>Conclusions: </strong>This was a case of sterilisation clip migration to the subcutaneous gluteal region. A literature review revealed 34 case reports of sterilisation clip migration, mostly to the bladder. Patients with a previous sterilisation procedure and suspected subcutaneous foreign body without trauma should elicit a high index of suspicion for migrated sterilisation clips. These clips can migrate through multiple layers of muscle and fascia, including the pelvic floor.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11169276/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141306890","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":"Laparoscopic left hepatectomy for a patient with an absence of portal bifurcation using real-time imaging: a case report.","authors":"Shugo Mizuno, Yusuke Iizawa, Akihiro Tanemura, Benson Kaluba, Daisuke Noguchi, Takahiro Ito, Aoi Hayasaki, Takehiro Fujii, Yasuhiro Murata, Naohisa Kuriyama, Masashi Kishiwada","doi":"10.1186/s40792-024-01945-3","DOIUrl":"10.1186/s40792-024-01945-3","url":null,"abstract":"<p><strong>Background: </strong>Absence of portal bifurcation is an extremely rare anomaly that should be recognized preoperatively, especially prior to a major hepatectomy.</p><p><strong>Case presentation: </strong>A 45-year-old woman presented with abdominal pain, and abdominal computed tomography (CT) revealed dilatation of both the common bile duct (CBD) and intrahepatic bile duct (IHBD). Endoscopic retrograde cholangiopancreatography (ERCP) showed CBD and IHBD stones (B2 and B4). The CBD stones were removed, but the IHBD stones could not be, yet there was no evidence of malignancy at the site of IHBD stenosis. Enhanced CT revealed a dilated IHBD, while three-dimensional CT images showed the left portal vein running through the ventral side of the middle hepatic vein, which was diagnosed as the absence of portal vein bifurcation (APB). Laparoscopic left hepatectomy was successfully performed using real-time indocyanine green (ICG) fluorescence imaging.</p><p><strong>Conclusion: </strong>Surgeons should be aware of the possibility of APB, a rare portal vein anomaly, before performing major hepatectomy. Real-time ICG fluorescence imaging may be helpful to ensure the precise anatomy of the liver during laparoscopic surgery.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11166617/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141301608","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":"Totally thoracoscopic atrial fibrillation surgery following massive small bowel resection due to superior mesenteric artery embolization: report of two cases.","authors":"Taisuke Nakayama, Yoshitsugu Nakamura, Kusumi Niitsuma, Masaki Ushijima, Yuto Yasumoto, Miho Kuroda, Kosuke Nakamae, Naoshi Minamidate, Yujiro Hayashi, Ryo Tsuruta, Yujiro Ito, Akira Furutachi, Hiroaki Yusa","doi":"10.1186/s40792-024-01938-2","DOIUrl":"10.1186/s40792-024-01938-2","url":null,"abstract":"<p><strong>Background: </strong>Thromboembolic occlusion of the superior mesenteric artery (SMA) is a grave complication in individuals diagnosed with atrial fibrillation (AF). This condition often necessitates extensive bowel resection, culminating in short bowel syndrome, which presents challenges for anticoagulant administration and/or antiarrhythmic therapy.</p><p><strong>Case presentation: </strong>Presented here are findings of two patients, aged 78 and 72 years, respectively, who underwent comprehensive thoracoscopic AF surgery subsequent to extensive small bowel resection following SMA embolization. In each, onset of AF precipitated an embolic event, while the concurrent presence of short bowel syndrome complicated anticoagulation management. Total thoracoscopic AF surgery, comprised stapler-closure of the left atrial appendage (LAA) and bilateral epicardial clamp-isolation of the pulmonary veins, an operative modality aimed at addressing AF rhythm control and mitigating embolic events such as cerebral infarction, led to favorable outcomes in both cases. Additionally, computed tomography (CT) conducted one month post-surgery revealed the absence of residual tissue in the LAA, with the left atrium demonstrating a well-rounded, spherical shape. At the time of writing, the patients have remained asymptomatic following surgery regarding thromboembolic and arrhythmic manifestations for 29 and 10 months, respectively, notwithstanding the absence of anticoagulant or antiarrhythmic pharmacotherapy. Additionally, electrocardiographic surveillance has revealed persistent sinus rhythm.</p><p><strong>Conclusions: </strong>The present findings underscore the feasibility and efficacy of a total thoracoscopic AF surgery procedure for patients presented with short bowel syndrome complicating SMA embolization, thus warranting consideration for its broader clinical application.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11166616/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141301609","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 of pseudo-Kaposi sarcoma with chronic limb-threatening ischemia.","authors":"Yuya Tamaru, Shinsuke Kikuchi, Takayuki Uramoto, Kazuki Takahashi, Keisuke Kamada, Yuri Yoshida, Daiki Uchida, Takuya Nishio, Takeshi Yamao, Shunta Ishitoya, Mari Kishibe, Masashi Inaba, Toshihiko Hayashi, Akemi Ishida-Yamamoto, Nobuyoshi Azuma","doi":"10.1186/s40792-024-01933-7","DOIUrl":"10.1186/s40792-024-01933-7","url":null,"abstract":"<p><strong>Background: </strong>Pseudo-Kaposi sarcoma (PKS) is a rare vascular proliferative disease, caused by arteriovenous malformation (AVM) and chronic venous insufficiency. The lesions are characterized by purple or reddish-brownish papules, plaques, and nodules. Although benign, it is clinically similar to Kaposi's sarcoma (KS), a malignant disease, and must be differentiated by histopathological examination. We report a rare case of PKS with chronic limb-threatening ischemia (CLTI).</p><p><strong>Case presentation: </strong>An 83-year-old man with diabetes mellitus (DM) presented to a local dermatology department with a complaint of a right second toe ulcer and was, thereby, referred to our department due to arterial bleeding during skin biopsy to exclude malignant diseases. Although the pulsation of dorsalis pedis artery of the affected limb was palpable, the skin perfusion pressure was only 20 and 30 mmHg on the dorsum and planter surface, respectively, indicating severe ischemia of toe and forefoot. Ultrasonography and computed tomography revealed an AVM around the right second metatarsophalangeal joint and occlusion of the right dorsalis pedis artery in the middle, indicating CLTI in the background. Pathological findings of the skin biopsy found capillary blood vessel proliferation, hemosiderin deposition, and extravascular red blood cell leakage in the dermal layer, which could be found in KS. However, CD34 was normally stained in the vascular endothelium, and human herpesvirus-8 staining was negative, resulting in the pathological diagnosis of PKS, a proliferative vascular lesion associated with AVM. The ulcer was spontaneously epithelialized, but 2 years later the ulcer recurred and infection developed, necessitating treatment for abnormal blood flow. Transarterial embolization using N-butyl 2-cyanoacrylate for the AVM controlled abnormal perfusion once; however, the procedure exacerbated perfusion of the toe, resulting in foot ulcer progression. Forefoot amputation with surgical excision of AVM was performed, and thereby, wound healing was achieved.</p><p><strong>Conclusion: </strong>This is a rare case of PKS with CLTI complicated with AVM. As there is currently no established consensus on the treatment of PKS, the approach to treatment strategy should be tailored to the specific condition of each patient.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11156619/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141262895","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":"Successful R0 resection after chemotherapy, including nivolumab, for gastric cancer with liver metastases: three case reports.","authors":"Junpei Kawai, Itaru Yasufuku, Masahiro Fukada, Ryuichi Asai, Yuta Sato, Yu Jesse Tajima, Chiemi Saigo, Shigeru Kiyama, Akitaka Makiyama, Yoshihiro Tanaka, Naoki Okumura, Katsutoshi Murase, Tatsuhiko Miyazaki, Nobuhisa Matsuhashi","doi":"10.1186/s40792-024-01929-3","DOIUrl":"10.1186/s40792-024-01929-3","url":null,"abstract":"<p><strong>Background: </strong>Advances in chemotherapy have increased clinical experience with conversion surgery for inoperable advanced gastric cancer. This report describes three patients with unresectable gastric cancer accompanied by multiple liver metastases. In all three patients, nivolumab resolved the liver metastases and subsequent conversion surgery achieved a pathological complete response.</p><p><strong>Case presentation: </strong>In Case 1, a 68-year-old man with clinical Stage IVB gastric cancer and multiple liver metastases initiated first-line therapy with SOX plus nivolumab. The patient completed 13 cycles; however, only nivolumab was continued for 3 cycles because of adverse events. Distal gastrectomy and partial hepatic resection were performed because of a significant reduction in the size of the liver metastases as observed on magnetic resonance imaging (MRI). In Case 2, a 72-year-old man with clinical Stage IVB gastric cancer and multiple liver metastases initiated first-line therapy with SOX. Because of the subsequent emergence of new liver metastases, the patient transitioned to ramucirumab plus paclitaxel as second-line therapy. Third-line therapy with nivolumab was initiated because of side effects. MRI revealed necrosis within the liver metastasis, and the patient underwent proximal gastrectomy and partial hepatectomy. In Case 3, a 51-year-old woman with clinical Stage IVB gastric cancer accompanied by multiple metastases of the liver and para-aortic lymph nodes began first-line therapy with SOX plus nivolumab. The patient completed 10 cycles; however, only nivolumab was continued for 5 cycles because of adverse events. Computed tomography showed a significant decrease in the size of the para-aortic lymph nodes, while MRI indicated the presence of a singular liver metastasis. Distal gastrectomy and partial hepatic resection were subsequently performed. In all three cases, MRI revealed the presence of liver metastases; however, pathological examination showed no viable tumor cells.</p><p><strong>Conclusions: </strong>We herein present three cases in which chemotherapy, including nivolumab, elicited a response in patients with multiple unresectable liver metastases, ultimately culminating in R0 resection through conversion surgery. Although MRI showed liver metastases, pathological analysis revealed no cancer, underscoring the beneficial impact of chemotherapy.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11153382/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141248632","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 of surgical treatment for recurrence of right ventricular metastasis due to renal cell carcinoma after molecular targeted therapy.","authors":"Keita Sasaki, Naritomo Nishioka, Mika Yamamoto, Kenichi Kato, Ryo Matsumoto, Takahiko Masuda, Ryushi Maruyama, Yoshihiko Kurimoto, Akira Yamada, Shuichi Naraoka","doi":"10.1186/s40792-024-01940-8","DOIUrl":"10.1186/s40792-024-01940-8","url":null,"abstract":"<p><strong>Background: </strong>Cardiac metastasis including the right ventricle from renal cell carcinoma is rare. No standard treatment for cardiac metastasis and recurrence in renal cell carcinoma has been established.</p><p><strong>Case presentation: </strong>We present the case of a 61-year-old man who underwent the resection of recurrent right ventricular metastasis caused by renal cell carcinoma following molecular targeted therapy. The first cardiac operation was performed for right ventricular metastasis due to renal cell carcinoma. The patient had a good postoperative course. Two years after the first operation, however, follow-up computed tomography revealed the recurrence of the right ventricular tumor and metastases in both lungs. Molecular targeted therapy was carried out and effectively controlled the lung metastasis but the right ventricular lesion remained unchanged, leading to reoperation. The recurrent right ventricular tumor was completely resected through a redo median sternotomy assisted by cardiopulmonary bypass. The patient had an uneventful postoperative course and was discharged on the 13th postoperative day. Follow-ups at 2 years showed no cardiac recurrence.</p><p><strong>Conclusion: </strong>Surgical intervention was considered useful in managing the recurrence of right ventricular metastasis from renal cell carcinoma after molecular targeted therapy.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11150214/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141238061","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":"Spontaneous rupture of a mycotic splenic artery pseudoaneurysm secondary to histoplasmosis: a case report.","authors":"Mitchell H Mirande, Dante L S Souza, Louis Thibodeaux, Cody Sutphin","doi":"10.1186/s40792-024-01920-y","DOIUrl":"10.1186/s40792-024-01920-y","url":null,"abstract":"<p><strong>Background: </strong>A splenic artery pseudoaneurysm is a rare pathology that occurs mainly secondary to pancreatitis, abdominal trauma, peptic ulcers, pancreatic and gastric cancers, and infections. It is best diagnosed using computed tomography angiography and typically treated using endovascular embolization and, in some cases, open or laparoscopic surgery. In this report, we present a case of a ruptured mycotic splenic artery pseudoaneurysm containing Histoplasma capsulatum, which to our knowledge is the first case to report a mycotic splenic artery pseudoaneurysm of this nature.</p><p><strong>Case presentation: </strong>We report a case of a 42-year-old white male with past medical history of Hepatitis C and IV drug abuse who presented to the Emergency Department with a 24-h history of severe diffuse abdominal pain. He was tachycardic and peritonitic on exam. Work-up demonstrated leukocytosis and lactic acidosis. Computed tomography of the abdomen and pelvis with intravenous contrast showed hemoperitoneum and active extravasation of contrast from the splenic artery into the splenic hilum, associated with a surrounding hematoma measuring 5.3 × 5.0 cm, concerning for ruptured splenic artery pseudoaneurysm. The patient was taken emergently for exploratory laparotomy, where a large intraperitoneal hematoma was evacuated. A ruptured splenic artery pseudoaneurysm was identified, isolated, and controlled, followed by completion splenectomy. Final pathology demonstrated a 3.0 × 1.3 × 0.3 cm pseudoaneurysm wall and a 14 × 9.5 × 5.5 cm spleen containing multiple necrotizing granulomata positive for the presence of Histoplasmosis species. The patient recovered appropriately and was discharged on post-operative day five.</p><p><strong>Conclusions: </strong>This case demonstrates a successful approach to a ruptured mycotic splenic artery pseudoaneurysm resulting in a positive outcome. It is a unique case as it highlights, to our knowledge, the first report of splenic artery aneurysm secondary to Histoplasma capsulatum infection. This report helps further the understanding of the pathophysiology as well as the natural history of mycotic splenic pseudoaneurysms.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11147961/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141200593","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":"Laparoscopic repair of a primary parahiatal hernia combined with gastric volvulus: a case report and literature review.","authors":"Hirotada Muramatsu, Hisashi Amaike, Rena Ogura, Kouichi Shirono, Noriyuki Kamiya","doi":"10.1186/s40792-024-01931-9","DOIUrl":"10.1186/s40792-024-01931-9","url":null,"abstract":"<p><strong>Background: </strong>Parahiatal hernias present a hernial orifice at the diaphragm that is adjacent to the esophageal hiatus, differing from the paraesophageal type of hiatal hernias. Although diagnostic imaging has advanced in recent years, diagnosing parahiatal hernias remains challenging. We herein report a case in which we performed laparoscopic surgery and intraoperatively diagnosed a parahiatal hernia.</p><p><strong>Case presentation: </strong>A 67-year-old man presented to our hospital with difficulty eating, epigastric pain, and vomiting. We suspected a paraesophageal hiatal hernia. Laparoscopic surgery was performed, and a diagnosis of parahiatal hernia was made. We closed the hernial orifice with direct simple closure using nonabsorbable threads. The patient's postoperative recovery course was reasonable, and he was discharged on the twelfth postoperative day.</p><p><strong>Conclusions: </strong>Parahiatal hernias are rare, and a definitive diagnosis is difficult. Laparoscopic surgery can help accurately diagnose and treat patients presenting with the condition.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11143166/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141180483","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":"Sarcomatoid malignant pleural mesothelioma: a case of long-term recurrence-free survival following curative intent surgery alone.","authors":"Masatoshi Kanayama, Masaru Takenaka, Katsuma Yoshimatsu, Hiroki Matsumiya, Masataka Mori, Koji Kuroda, Aya Nawata, Manabu Yasuda, Fumihiro Tanaka","doi":"10.1186/s40792-024-01939-1","DOIUrl":"10.1186/s40792-024-01939-1","url":null,"abstract":"<p><strong>Background: </strong>Curative intent surgery may be indicated for some patients with resectable early stage malignant pleural mesothelioma (MPM). However, sarcomatoid MPM is a highly aggressive subtype for which curative intent surgery is generally not recommended.</p><p><strong>Case presentation: </strong>We present the case of a 63-year-old man who presented with dyspnea and chest tightness. Computed tomography revealed pleural thickening and nodular lesions. A pleural biopsy confirmed lymphohistiocytoid MPM (cT1N0M0, stage IA), prompting surgical intervention. The patient underwent left extrapleural pneumonectomy (EPP), and the final diagnosis was sarcomatoid MPM (pT2N0M0, stage IB). Although post-operative chemotherapy was planned, the patient refused additional treatment, because of the introduction of home oxygen therapy, and has remained recurrence-free for 10 years after the surgery.</p><p><strong>Conclusions: </strong>This case presents a noteworthy instance of achieving long-term recurrence-free survival solely through curative intent surgery for sarcomatoid MPM. It highlights the potential efficacy of surgical intervention in managing this aggressive subtype, offering a glimmer of hope for improved outcomes. Further research is warranted to better define the role of surgery in the treatment of sarcomatoid MPM.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11143114/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141180522","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 pediatric case of Burkitt's lymphoma with bile duct obstruction requiring surgical biliary reconstruction.","authors":"Shun Watanabe, Kan Suzuki, Kei Ogino, Sumiko Irie, Yuko Kamata, Shotaro Matsudera, Masahiro Hatanaka, Kazunori Kurosaki, Makoto Ishikawa, Mayuko Okuya, Yuya Sato, Akira Yamamiya, Atsushi Irisawa, Kazuyuki Ishida, Shigemi Yoshihara, Kazuyuki Kojima","doi":"10.1186/s40792-024-01935-5","DOIUrl":"10.1186/s40792-024-01935-5","url":null,"abstract":"<p><strong>Background: </strong>Biliary obstruction due to compression by a B-cell solid tumor occurs rarely. A few reports have described biliary reconstruction surgery for obstructive jaundice caused by Burkitt's lymphoma. However, there are no detailed reports on pediatric cases. We report a pediatric case of obstructive jaundice due to malignant lymphoma treated with biliary reconstruction surgery.</p><p><strong>Case presentation: </strong>A 5-year-old girl presented to our hospital with a massive abdominal tumor that caused biliary stricture. Chemotherapy was initiated after an open tumor biopsy. However, endoscopic biliary stent placement was performed owing to elevated bilirubin levels. We treated the patient with chemotherapy for 9 months while endoscopically replacing the biliary stent every few months. She achieved complete tumor remission. However, sclerotic lymph nodes were persistent on the dorsal side of the cholecystic duct junction, and biliary stricture at the same site had changed to stent-dependent biliary obstruction. Therefore, we performed choledochojejunostomy and retrocolic Roux-en-Y reconstruction 15 months after initial admission. There were no postoperative complications or tumor recurrences, and the bilirubin level remained low. Histopathologically, the resected bile duct wall was fibrotic and thick, and the bile duct lumen narrowed.</p><p><strong>Conclusions: </strong>Biliary reconstruction is effective to achieve long-term biliary patency in pediatric patients with stent-dependent biliary obstruction due to malignant lymphoma. However, the decision on when to stop biliary stent replacement and proceed to biliary reconstruction surgery is a matter of debate. Further case studies are required to address this issue.</p>","PeriodicalId":22096,"journal":{"name":"Surgical Case Reports","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2024-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11133255/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141160449","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}