1/6. A case of "silent" pheochromocytoma presenting as spontaneous retroperitoneal hematoma.pheochromocytoma of the adrenal gland can be the cause of massive and lethal retroperitoneal haemorrhage presenting as acute abdomen. Here we report a case of retroperitoneal hematoma, with concomitant peritoneal spillage, due to the spontaneous rupture of a silent pheochromocytoma. The main clinical findings of this disease will be described. Therapy and prognosis will be also discussed.- - - - - - - - - - ranking = 1keywords = gland (Clic here for more details about this article) |
2/6. Spontaneous rupture of adrenal pheochromocytoma with capsular invasion.A 67-year-old Japanese man developed a sudden onset of severe right-side upper abdominal pain, nausea and vomiting. On hospitalization, physical examination revealed sweating, tachycardia, hypertension and the appearance of peripheral vasoconstriction. An urgent computed tomography scan with contrast demonstrated a large hematoma in the right retroperitoneal space. A phentolamine test and an 131iodine metaiodobenzylguanidine scan suggested pheochromocytoma. An elective right adrenalectomy was successfully performed after pretreatment for sufficient volume replacement with continuous administration of alpha- and beta-adrenergic blocking agents. Pathological diagnosis was an adrenal pheochromocytoma 9.0 x 6.5 cm in diameter with evidence of capsular invasion, which could be associated with a tear in the capsule.- - - - - - - - - - ranking = 147.47801994993keywords = sweat (Clic here for more details about this article) |
3/6. Rare cause of abdominal pain in childhood: computed tomography findings in a 14-year-old boy with a colonic carcinoma.Carcinoma of the colon during infancy and childhood is a rare disease, and the diagnosis is usually not taken into consideration in a child complaining of abdominal pain. Owing to the lack of awareness of its occurrence and the histological cell type, it generally presents as advanced disease. We report on the case of a 14-year-old patient admitted to hospital with an acute abdomen and a 2-month history of night sweats and weight loss of 10 kg. Ultrasound and computed tomography revealed an unclear mass of the lower abdomen, and colonoscopic histopathologic examination disclosed an obstructing tubular-papillary adenocarcinoma of the sigmoid colon. Colonic carcinoma should be included as a differential diagnosis in young patients with abdominal pain of unknown etiology.- - - - - - - - - - ranking = 147.47801994993keywords = sweat (Clic here for more details about this article) |
4/6. Second-trimester rudimentary uterine horn pregnancy: rupture after labor induction with misoprostol.BACKGROUND: Uterine anomalies are often first suspected after bimanual or ultrasonographic examination. Currently there are no specific recommendations for further evaluation of asymptomatic women with suspected uterine anomalies in pregnancy. CASE: A young primigravida with a history of an ultrasound diagnosis of bicornuate uterus presented with mild abdominal pain. An ultrasound examination showed a viable 18-week fetus with anhydramnios in the left uterine horn. Labor induction with misoprostol culminated in uterine rupture. At laparotomy, a ruptured left noncommunicating rudimentary uterine horn of a unicornuate uterus was noted. CONCLUSION: Pregnancies within noncommunicating uterine horns significantly increase the risk of potentially catastrophic outcome, therefore, consideration should be given to performing 3-dimensonal ultrasonography and/or magnetic resonance imaging examinations to determine the nature of uterine anomalies. Caution should be exercised if prostaglandins are considered for use in this setting.- - - - - - - - - - ranking = 1keywords = gland (Clic here for more details about this article) |
5/6. Spontaneous rupture of the spleen in initial presentation of Hodgkin's disease.A 46-year-old man presented with a four-week history of fevers, occasional chills, and a two-week history of sweats and poor appetite. He also complained of progressive weakness and lethargy. After initial evaluation, while awaiting further consultation, the patient developed rapidly progressing abdominal pain and light-headedness. He was moved immediately into the emergency treatment area. He was noted to have an acute abdomen and was taken to surgery. An enlarged Hodgkin's-infiltrated spleen with an actively bleeding hematoma was removed. The patient denied any history of trauma.- - - - - - - - - - ranking = 147.47801994993keywords = sweat (Clic here for more details about this article) |
6/6. Spontaneous rupture of the liver. An unusual complication of SLE.A patient with systemic lupus erythematosus developed an acute surgical abdomen secondary to spontaneous rupture of the liver and died. Postmortem examination revealed an arteritis of the liver, pancreas, adrenal gland, skeletal muscle, and spleen. It appeared that an arteritis of the liver produced areas of infarction that ruptured and caused the clinical findings.- - - - - - - - - - ranking = 1keywords = gland (Clic here for more details about this article) |