Hematocele y hemoperitoneo como manifestación inicial de carcinoma hepatocelular: caso clínico / Hematocele and hemoperitoneum as initial manifestation of hepatocellular carcinoma: report of one case

Hepatocellular carcinoma (HCC) rupture is a rare complication, with a higher prevalence in countries of Asia and Europe. Its clinical manifestations can be nonspecific, from abdominal pain and bloating to hemodynamic involvement. We report a 70-year-old male patient with a history of chronic liver disease, presenting with an enlargement and ecchymosis of the scrotum, associated with abdominal bloating. The initial abdominal ultrasound study showed increased liquid content in the scrotal sac and regional edema. A CT of the abdomen and pelvis showed a liver mass with characteristics of hepatocellular carcinoma, associated with extensive hemoperitoneum that drained into the scrotal sac. The patient was treated with embolization of the right hepatic artery and later with surgical resection of the tumor mass, with a good clinical evolution.

Spontaneous heterotopic triplet pregnancy with a two viable intrauterine embryos and an ectopic one with right tubal rupture / Gravidez heterópica tripla espontânea com dois embriões intrauterinos viáveis e um ectópico com ruptura da tuba uterina direita

Abstract Heterotopic pregnancy (HP) is defined as the simultaneous development of an intra- and an extra uterine gestation. The occurrence of a spontaneous triplet HP is an exceptionally rare medical condition. We report the case of a young woman with spontaneous heterotopic triplets at 8weeks of gestation, with amisdiagnosis of topic twins and acute appendicitis. The ectopic tubal pregnancy was ruptured and a salpingectomy was performed by laparotomy. The intrauterine pregnancy progressed uneventfully. The two healthy babies were delivery by cesarean section at 36 ± 2 weeks of gestation. Heterotopic triplets with ruptured tubal ectopic pregnancy represent a special diagnostic and therapeutic challenge for the obstetrician. A high rate of clinical suspicion and timely treatment by laparotomy or laparoscopy can preserve the intrauterine gestation with a successful outcome of the pregnancy.

Resumo A gravidez heterotópica é definida como o desenvolvimento simultâneo de uma gestação intra- e extra-uterina. A ocorrência de gravidez tripla heterotópica espontânea é uma condição médica excepcionalmente rara. Relatamos o caso de uma jovem com gravidez tripla espontânea, às 8 semanas de gestação, com um diagnóstico errôneo de gêmeos tópicos e apendicite aguda. A gravidez tubária ectópica estava rota e uma salpingectomia foi realizada por laparotomia. A gravidez intrauterina progrediu sem intercorrências. Os bebês nasceramsaudáveis por cesariana realizada às 36 semanas de gestação.Agravidez de heterotópicos comectopia e rotura tubária é umdesafio diagnóstico e terapêutico.Umalto índice de suspeita e tratamento oportuno por laparotomia ou laparoscopia podem preservar a gestação intrauterina com um resultado bem sucedido da gravidez tópica.

Spontaneous rupture of right gastroepiploic artery aneurysm: a rare cause of hemorrhagic shock. case report

ABSTRACT CONTEXT: Aneurysms of the gastroepiploic arteries are seen only rarely. They are usually diagnosed during autopsy or laparotomy in patients with hemodynamic instability. Although the operation to treat this condition is relatively easy, delay in making the diagnosis affects the course of the disease. Case Report: A 57-year-old woman was admitted to the emergency department with abdominal pain and unconsciousness. A computed tomography scan showed extravasation of contrast agent at the headcorpus junction of the pancreas, and the patient underwent exploratory laparotomy under general anesthesia. During laparotomy, aneurysmatic rupture of the right gastroepiploic artery was detected. Control over bleeding was achieved by ligating the right gastroepiploic artery at its origin. The aneurysm was also resected and sent for pathological examination. CONCLUSION: Especially in cases of unidentified shock, splanchnic artery aneurysms should be kept in mind. Moreover, in the light of the data in the literature, the possibility of death should be taken into account seriously and, if feasible, prophylactic aneurysmectomy should be performed.

Ruptura pieloureteral espontánea bilateral durante un urotac: caso clínico / Bilateral spontaneous renal pelvis rupture during a computed tomography: report of one case

Spontaneous rupture of the urinary excretory system is a rare condition. It is mainly associated with obstruction of the excretory system and is usually unilateral. We report a 58 years old male who, during the performance of a computed tomography of the urinary system, felt an intense lumbar pain. A bilateral rupture at the level of the fornix was found. The patient had an uneventful evolution thereafter. Fifteen days later a new computed tomography showed indemnity of the urinary excretory system.

Spontaneous Intramural Full-Length Dissection of Esophagus Treated with Surgical Intervention: Multidetector CT Diagnosis with Multiplanar Reformations and Virtual Endoscopic Display

Intramural esophageal dissection (IED) is an uncommon disorder characterized by separation of the mucosal and submucosal layers of the esophagus. Iatrogenic intervention is the most common cause of IED, but spontaneous dissection is rare. We report an unusually complicated case of spontaneous IED that involved the full-length of the esophagus that necessitated surgical intervention due to infection of the false lumen. In this case, chest computed tomography successfully established the diagnosis and aided in pre-operative evaluation with the use of various image post-processing techniques.

Active contrast extravasation in spontaneous rupture of hepatocellular carcinoma: a rare CT finding.

Spontaneous rupture of hepatocellular carcinomas are uncommon but constitute a critical and life threatening condition. Diagnosis is important so that either surgery or emergency arterial embolisation can be considered for hepatic haemostasis. We describe active extravasation of intravenous contrast medium on CT in a patient who presented with intraperitoneal haemorrhage secondary to spontaneous rupture of hepatocellular carcinoma.