1/73. adrenal insufficiency caused by primary aggressive non-Hodgkin's lymphoma of bilateral adrenal glands: report of a case and literature review.A 64-year-old woman was hospitalized because of poor general condition, gastrointestinal upset, unexplained fever, electrolyte imbalances, and an incidental finding of bilateral huge adrenal masses on computerized tomography (CT) of the abdomen. Non-Hodgkin's lymphoma (NHL) of B-cell origin was proven by ultrasound-guided aspiration biopsy of the left adrenal gland. Meanwhile, primary adrenal insufficiency was confirmed by her low serum cortisol level, high ACTH level, and inadequate adrenal response to the rapid ACTH stimulation test. The diagnosis of primary adrenal NHL was supported by detailed physical examinations, bone marrow examination, and such imaging studies as CT scan and sonography. She received three courses of chemotherapy with cyclophosphamide, vincristine, and prednisolone and there was an initial transient response, but she died of sepsis and progression of NHL three and a half months later.- - - - - - - - - - ranking = 1keywords = abdomen (Clic here for more details about this article) |
2/73. Recurrent adrenocortical carcinoma in a child.An 8-month-old girl presented with clitoromegaly, cushingoid features and a large abdominal tumour. ultrasonography (US) and computed tomography (CT) of the abdomen revealed a tumour of the left suprarenal gland, 12x11x7 cm in size. serum levels of cortisol, testosterone and DHEA-S, and urinary extretion of 17-ketosteroids and 17-hydroxycorticoids were increased. Complete removal of the tumour was accomplished through a transabdominal approach. The diagnosis of adrenocortical carcinoma was confirmed histologically. Three months after the first operation, a recurrent tumour of the left renal hilus, 23x15 mm in size, was identified by US and verified by aspiration biopsy. The tumour was removed by the transabdominal route. In this report, we discuss the diagnosis and the treatment of this rare disease.- - - - - - - - - - ranking = 1keywords = abdomen (Clic here for more details about this article) |
3/73. Clinics in diagnostic imaging (43). Right adrenal myelolipoma.A 53-year-old woman who presented with drug-induced jaundice and urinary tract infection was incidentally found to have a large abdominal mass. Radiographs and ultrasonography showed a large fatty mass located between the right lobe of the liver and the right kidney. diagnosis of right adrenal myelolipoma was made on computed tomography. The patient was treated conservatively. The causes of large fatty masses of the abdomen in adults are discussed, with emphasis on the imaging appearances of myelolipoma, renal angiomyolipoma, cystic teratoma and liposarcoma.- - - - - - - - - - ranking = 1keywords = abdomen (Clic here for more details about this article) |
4/73. Adrenal lymphangioma: a case report.We present a case of a 30-year-old female who was evaluated for right flank pain. Clinical and diagnostic work up revealed a urinary tract infection with focal pyelonephritis of the right kidney. Ultrasound and computed tomography of the abdomen were included in the evaluation and revealed incidental finding of cystic structure at right suprarenal space. Follow-up evaluation for further characterization of cyst was performed with MRI and displayed a 4.8x4.5-cm right adrenal cyst containing dystrophic calcification, septations, and minimal nodularity. Surgical resection and histologic findings were compatible with cystic lymphangioma of the adrenal gland. Adrenal lymphangioma is a rare and benign lesion that is most often identified incidentally during radiological investigation or at autopsy. Diagnostic features of adrenal cysts including lymphangiomas are discussed.- - - - - - - - - - ranking = 1keywords = abdomen (Clic here for more details about this article) |
5/73. Unusually aggressive rectal carcinoid metastasizing to larynx, pancreas, adrenal glands, and brain.Rectal carcinoids are slow-growing tumors. They metastasize when their size is more than 2 cm. Common sites of metastasis are the liver, lungs, and bones. Metastases to thyroid, pancreas, kidneys, adrenal glands, pituitary glands, posterior fossa, and spleen are very rare. We present the case of a 79-year-old white man with dysphagia and left vocal cord paralysis from a rapidly growing mass in his neck. Needle biopsy suggested thyroid anaplastic carcinoma, and the patient underwent total laryngectomy, total thyroidectomy, and left radical neck dissection. pathology showed undifferentiated carcinoid of the larynx. biopsy of a rectal mass suggested poorly differentiated carcinoma. Postoperatively the patient developed cardiac arrhythmias and died after 5 weeks. autopsy showed a 5-cm carcinoid of the rectum with extensive vascular invasion extending into the perirectal fat. There was metastatic disease to both lungs, liver, pancreas, both adrenal glands, peritoneum, subcutaneous tissues of thorax and abdomen, ribs, vertebrae, skull, and the leptomeninges of the cerebrum. Rectal carcinoids may present a variable histologic picture. Poorly differentiated tumors can present with widespread metastases and have poor prognosis. Extensive surgery may not improve the survival of patients with this pattern of unusually aggressive carcinoid.- - - - - - - - - - ranking = 1keywords = abdomen (Clic here for more details about this article) |
6/73. Primary pheochromocytoma extending into the right atrium: report of a case and review of the literature.pheochromocytoma rarely extends locally into the vena cava or the right atrium. We report a case of malignant pheochromocytoma with growth into the inferior vena cava, extending into the right atrium, address clinical aspects of this tumour and review the literature on this malignancy. Pre-operative work-up of this tumour should include measurements of urinary vanillyl mandelic acid and cathecholamine excretion, MRI and spiral CT of the abdomen and thorax. After the diagnosis is made the patient should be treated with catecholamine alpha-receptor blockade and if necessary with subsequent beta-receptor blockade. An aggressive surgical approach is always warranted, even in cases with very large localized tumours, because surgery has been shown to lead to relief of symptoms and to prolong survival in cases otherwise deemed irresectable. The optimal surgical exposure is obtained via a transsternal midline thoraco-laparotomy. If feasible, a combination of cardiopulmonary bypass, hypothermia, cardiac arrest and exsanguination procedures should be used. In case of local of tumour remnants after surgery or distant metastases treatment options are secondary surgery, tumour embolization, or treatment with radioactive labelled drugs, including(131)I-MIBG. copyright Harcourt Publishers Limited.- - - - - - - - - - ranking = 1keywords = abdomen (Clic here for more details about this article) |
7/73. Prenatal sonographic diagnosis of adrenal neuroblastoma.neuroblastoma is the most frequent extracranial solid tumor in childhood, but it is seldom diagnosed prenatally. We report a case of adrenal neuroblastoma identified at 39 weeks' menstrual age and successfully treated by postnatal surgery and chemotherapy. Sonography revealed a hyperechoic mass in the right upper quadrant of the fetal abdomen associated with hydramnios and hydronephrosis. Two days after delivery, the tumor was resected. No metastasis was identified. The infant received 6 cycles of chemotherapy, and at 2 years of age she was well, with no signs of recurrence.- - - - - - - - - - ranking = 1keywords = abdomen (Clic here for more details about this article) |
8/73. 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 = abdomen (Clic here for more details about this article) |
9/73. Autonomic dysfunction associated with multiple pelvic ganglioneuromas.We describe the case of a 59-year-old male in which several symptoms of autonomic dysfunction resulted associated with the presence of multiple ganglioneuromas in the adrenal glands and in paravertebral spaces. In a 2-year period, the patient developed sexual dysfunctions, micturitional disturbances and severe orthostatic hypotension and was erroneously diagnosed as having primary autonomic failure. However, the examination of all the autonomic functions showed that papillary function and cardiovascular reflexes were normal. CT scan of the abdomen revealed the presence of several small masses in the adrenal glands and along the lumbar sympathetic chain. Cytologic examination of the adrenal glands showed clusters of ganglionlike cells interspersed with schwann cells, leading to the diagnosis of ganglioneuromas. patients with signs and symptoms of autonomic dysfunction need an extensive clinical and laboratory examination of all the autonomic functions in order to exclude secondary causes of the symptomatology.- - - - - - - - - - ranking = 1keywords = abdomen (Clic here for more details about this article) |
10/73. Twenty-six-years' survival with multiple bone metastasis of malignant pheochromocytoma.The prognosis of metastatic pheochromocytoma is poor in general. There have been few instances of long-term survival reported. We report a case of a 44-year-old woman who has survived for 26 years after bone metastasis. She was diagnosed as having pheochromocytoma arising in the left adrenal medulla in 1974. Metastasis of pheochromocytoma in the first and third lumbar vertebrae and the right ilium was observed at the same time. The primary lesion was removed, and posterior lumbar spinal fusion was performed for immobilization. The metastatic lesion in the ilium was left untouched. After 26 years, she is well despite a recurrence of the tumors in the skull and a new metastasis in the left abdomen.- - - - - - - - - - ranking = 1keywords = abdomen (Clic here for more details about this article) |
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