LA was associated with shorter length of stay compared with OA, but perioperative and obstetric outcomes were similar with both procedures. LA can be safely performed in pregnant women in any trimester.

WHAT THIS PAPER ADDS Currently, there are no studies showing long-term outcomes in the management of isolated mesenteric artery dissection of the coeliac artery (SICAD). This study selectively performed endovascular intervention for symptomatic SICAD patients and found that there was good long term patency with quick symptom resolution. This study draws attention to the need for proper timing for intervention in SICAD, suggesting that the nature of the disease is not always benign, and endovascular stenting can have good long term results.Objective: Spontaneous Isolated Coeliac Artery Dissection (SICAD) is a rare disease with few reports of management strategies. This study reports the mid-to long-term outcomes of conservative management and endovascular intervention of SICAD treatment. Methods: Sixteen patients presenting with symptomatic SICAD from September 2006 to October 2018 were reviewed retrospectively. The clinical manifestations, initial radiological findings, methods of treatment, and serial follow up studies were analysed. Results: The mean age of the patients was 51.2 AE 7.9 years, with a median follow up of 33.3 (range 1.0e118.9) months. Four patients received early intervention because of aneurysmal dilatation or distal hypoperfusion. Four patients who received conservative management showed progression of disease and were recommended for delayed intervention. Although collaterals prevented further hepatic ischaemia, one of these four patients failed in delayed intervention because of extensive thrombi completely occluding the hepatic artery. In the remaining eight patients who were managed conservatively, three (37.5%) showed regression of disease, one (12.5%) showed partial regression, and five (62.5%) showed no change in intimal flap or thrombosis, but all had symptomatic improvement. The median follow up duration for the seven patients who underwent successful intervention was 77.3 (range 34.3e118.9) months, and all stenting remained patent during the follow up period. Conclusion: Early intervention in symptomatic SICAD patients may be necessary in over 50% of patients, and endovascular stenting has durable long term outcomes.

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Rationale: Gangliocytic paraganglioma (GP) is a rare tumor that mostly develops in the duodenum and is composed of the following 3 cell types: epithelioid endocrine, spindle-like, and ganglion-like cells. It manifests as symptoms such as abdominal pain, gastrointestinal bleeding, and weight loss; however, occasionally, it is incidentally detected on endoscopic or radiologic examinations. Although GP is usually benign, it can metastasize to the lymph nodes, and distant metastases have been reported in some cases.Patient concerns: A 46-year-old woman presented with anemia on health surveillance examination. She had no other specific symptoms, and her physical examination did not reveal any abnormal finding.Diagnosis: Endoscopic ultrasound-guided fine-needle aspiration biopsy was performed, and the endoscopist obtained samples from the inner side of the ampullary mass. Pathological examination suggested GP or a neuroendocrine tumor.Interventions: Initially, we planned transduodenal ampullectomy with lymph node excision. However, there was severe fibrosis around the duodenum, and an examination of a frozen biopsy sample from the periduodenal lymph node showed atypical cells in the lymph node. Therefore, we performed pylorus-preserving pancreaticoduodenectomy with lymph node dissection.Outcomes: The final pathological diagnosis was GP located in the ampulla of Vater. The GP showed lymphovascular and perineural invasion and invaded the duodenal wall. Furthermore, 4 out of 18 harvested lymph nodes showed metastasis.Lessons: We described a case of GP confined to the ampulla with regional lymph node metastasis and reviewed published literature on ampullary GP with lymph node metastasis.

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Spontaneously ruptured hepatocellular carcinoma (srHCC) is a fatal complication of hepatocellular carcinoma (HCC). In addition, emergency treatment is frequently fraught with difficulties. This study aimed to investigate the prognosis and recurrence pattern in patients undergoing hepatectomy for the srHCC. This retrospective study included 11 patients with srHCC treated using either emergency hepatectomy or emergency transarterial embolization (TAE) followed by staged hepatectomy between January 2015 and December 2019. The patients visited the emergency room because of a sudden rupture of HCC without being diagnosed with HCC. We analyzed the prognosis, recurrence rate, and survival in these patients after hepatectomy. Four of the 11 patients in this study were classified as Child–Pugh class A and 7 as Child–Pugh class B. Nine patients visited for sudden onset of abdominal pain, and 2 for sudden onset of shock. The median hemoglobin level at the time of the visit was 11.5 g/dL (interquartile range: 9.8–12.7). Five patients underwent one-stage hepatectomy and 6 underwent emergency TAE hemostasis followed by staged hepatectomy. Median overall survival and recurrence-free survivals were 23 and 15 months, respectively. Recurrence occurred in 7 patients (4 in the one-stage group and 3 in the staged group). Among patients with recurrence, 6 had intrahepatic recurrence and 3 peritoneal metastases. Patients with srHCC who undergo staged hepatectomy can achieve a relatively good prognosis. The most common sites of recurrence after hepatectomy are intrahepatic and peritoneal. Peritoneal metastases are more likely to occur after one-stage hepatectomy.