Successful term pregnancies after laparoscopic excision of poorly differentiated Sertoli-Leydig cell tumor of the ovary / 부인종양

Ovarian Sertoli-Leydig cell tumors are rare sex cord-stromal tumors, accounting for less than 1% of ovarian tumors. Majority of these tumors are benign and unilateral, only 3-5% are bilateral. These patients present with clinical features of virilization due to excessive secretion of testosterone from the tumor, however 50% may have no endocrine symptoms. We report a case of poorly differentiated Sertoli-Leydig cell tumour in a woman diagnosed during routine investigation of infertility. She had two spontaneous successful pregnancies after tumor excision laparoscopically.

VIPoma Crisis: Immediate and life saving reduction of massive stool volumes on starting treatment with octreotide

We report the case of a 57-year-old male physician who presented with a life threatening secretory and refractory diarrhoea of around 20 L/day. This was complicated by severe hypotension, hypokalaemia, hypercalcaemia, renal failure requiring dialysis, metabolic acidosis, cardiorespiratory arrest and ventilation for 12 days. His diarrhoea responded immediately to the first dose of a therapeutic trial of subcutaneous octreotide 100 mcg 8 hourly which was started on clinical grounds alone before any investigations were carried out. After one day he was extubated and his blood pressure returned to normal. When a functioning neuroendocrine tumour is suspected clinically, the use of octreotide can, as in this case, be life saving

case of gastric and duodenal strongyloidiasis

Strongyloides stercoralis is a nematode parasite which causes a protracted asymptomatic intestinal infection. It is considered a life threatening condition in immunocompromised patients when hyperinfection is associated with disseminated disease. The diagnosis by routine stool examination is very limited since the larval output in stools is very low. We present the case of a 52 year-old Omani man from Salalah, in the southern region of Oman, with a 15-year history of type 2 diabetes mellitus and recently discovered to have hairy cell leukaemia, who complained of nausea, abdominal pain, loss of appetite and loss of weight. An oesophagogastroduodoscopic biopsy was obtained and histopathologic examination revealed gastrointestinal strongyloidiasis

Multiple bone metastases in a patient with differentiated thyroid cancer [DTC]: complete resolution following thyroidectomy and four ablation doses of 1-131

Multiple bone metastases from a differentiated thyroid cancer are usually incurable. We report the case of a young Omani woman who presented with 8 discrete skeletal lesions three years after a total thyroidectomy. Following four ablation doses of I-131 she has remained in clinical and biochemical remission for over five years. An extraordinary aspect of this case was the persistent refusal of her husband to use contraception either for himself or his wife. This resulted in her treatment being delayed for more than 6 years during which time the patient delivered and breastfed four additional healthy babies

Metastatic malignant melanoma during pregnancy: case report and a review of the literature

Malignant melanoma is one of the most rapidly increasing cancers and, when it occurs during pregnancy, it can frequently metastasise to the placenta and the foetus. Earlier reports suggested a rapid progress of the disease during pregnancy with a poor prognosis; however, recent controlled studies found that stage for stage, the prognosis of melanoma during pregnancy is similar to that in a non-pregnant state. Early diagnosis and prompt treatment can avoid a tragic outcome

Papillary carcinoma of the thyroid presenting primarily as cervical lymphadenopathy: an approach to management

Papillary carcinoma of thyroid usually presents as a palpable thyroid mass. This could be associated with pain, hoarseness, stridor or dysphagia. Rarely, it presents solely as cervical lympadenopthy in the presence of an otherwise grossly normal thyroid gland. This could pose management problems. We report here a middle-aged lady who presented with cervical lymphadenopathy which on fine needle aspiration cytology was confirmed as metastatic papillary thyroid carcinoma. The thyroid gland was, however, normal on clinical examination and radiological investigations. Neck exploration confirmed a grossly normal thyroid gland; however, the cervical lymph node was found to invade the internal jugular vein. She underwent a total thyroidectomy and unilateral functional block dissection with resection of the involved segment of the internal jugular vein. Histopathology confirmed metastasis in the lymph node and a 2mm sized microcarcinoma in the resected thyroid gland. A radioactive iodine scan in the postoperative period revealed no other metastasis. The patient was prescribed lifelong thyroxine. She is on regular follow-up and 4 years following surgery continues to do well