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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a case of adrenocortical tumor that coexisted with paragangliomas. A 35-year-old woman was admitted to the hospital because of left upper abdominal pain. A palm-sized mass was palpated at left upper quadrant. Hormonal studies revealed the features of pheochromocytoma. An emergency operation was performed because hemorrhage of the tumor was suspected. A 10 cm diameter ruptured mass was found in the left adrenal area and other tumors were also noted adjacent to inferior vena cava (IVC). The pathologic report revealed that the adrenal mass was an adrenocortical tumor with hemorrhagic necrosis and that the tumors adjacent to IVC were paragangliomas. This was the first case of adrenocortical tumor with paragangliomas in our Medline search result, hence we report the case with a review of the literature.
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PMID:A case of adrenocortical tumor coexisted with paragangliomas. 1160 74

Computed tomography (CT) and Ultrasonography (USS) are commonly used to ascertain the cause of abdominal symptoms. In a retrospective study of 70 Nigerian patients who had abdominal ultrasonography prior to abdominal CT scans, the most frequent clinical feature was abdominal pain, which was reported in 20.8% of the patients. The prevalent ultrasonographic finding was hepatomegaly (12.2%) while bowel displacement was the most frequently reported CT finding (18.3%). There was no correlation between USS and CT findings in 11 patients (15.7%). There was some agreement in the findings of both tests in 75.7% of cases. Additional findings were noted in 38 (54.3%) of the latter group of patients on CT scans. Hundred percent agreement was reported in both imaging techniques in 5 radiological findings namely: dilated gall bladder, renal cysts, ascites, adrenal mass and utero-cervical mass. These findings suggest a high yield of diagnostic accuracy from abdominal sonography and increased diagnostic details provided by CT imaging. Our overall impression is that the diagnostic information provided by the two techniques are complimentary.
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PMID:Abdominal computed tomographic scan-merits and demerits over ultrasonography: evaluation of 70 cases. 1251 11

Cavernous haemangiomas of the adrenal gland are rare and the preoperative diagnosis is very difficult. We report the case of a patient admitted for aspecific abdominal pain. Instrumental diagnostic investigations (ultrasonography and CT scan) revealed an adrenal mass of uncertain interpretation which was surgically removed and histologically diagnosed as a cavernous haemangioma.
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PMID:[Cavernous hemangioma of the adrenal glands: a clinical case]. 1261 39

Although the spontaneous rupture of adrenal pheochromocytoma is rare, it can be lethal because it can induce serious changes in the circulation. We describe a 32 year old man with bilateral pheochromocyroma presenting as abdominal pain. In the emergency room, an abdominal MRI showed an aneurysmal vessel in the right adrenal mass and accompanying hemorrhage around the tumor capsule. The bleeding site was found by transfemoral abdominal angiography. Coil embolization was done in the bleeding vessels, specifically branches of the right adrenal artery. The hemorrhage was successfully controlled and vital signs of the patient were restored. Following emergency care, biochemical and imaging studies showed compatible findings of a bilateral adrenal pheochromocytoma. Postoperative histologic findings confirmed these observations. A ruptured pheochromocytoma should be considered as a cause of acute abdomen in cases of a concomitant adrenal mass. Intratumoral aneurysmal bleeding may be a cause of ruptured tumor, and careful angiographic intervention will help to ensure safe control of bleeding in such an emergency situation, even in cases of bilateral tumor.
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PMID:A case of a ruptured pheochromocytoma with an intratumoral aneurysm managed by coil embolization. 1470 33

A case of adrenal myelolipoma is presented. A 39-year-old woman was admitted to our hospital for further examination of a right adrenal mass, which was found by examination for nausea, vomiting and upper abdominal pain. Imaging analyses by computed tomography and magnetic resonance imaging revealed a round fatty mass. Endocrine study of the adrenal gland showed normal results. Right adrenalectomy was performed. The tumor weighed 240 g and the histological diagnosis was adrenal myelolipoma. Postoperative course was uneventful and upper abdominal symptoms disappeared after surgery.
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PMID:[Myelolipoma of the adrenal gland presenting as upper abdominal symptoms: a case report]. 1471 55

The adrenal localization of a primary non-Hodgkin lymphoma (NHL) is rare. We report a case of a 66-yr-old woman who had severe asthenia, diffuse skin hitching and abdominal pain. The physical examination revealed poor general conditions, irritability, pallor, dehydration and diffuse skin scratching lesions. The abdomen was painful at left hypochondrium and the Giordano's maneuvre was positive on both sides. A peripheral blood smear showed the presence of big rare lymphocytes with dyshomogeneous chromatin and granulated and hyperbasophil cytoplasm. She underwent abdominal ultrasonography which showed the presence of a hypoechogenic ovoidal mass (major diameter 8.4 cm) within the splenorenal left region. The presence of the suprarenal mass was confirmed by computed tomography (CT) scan which showed an enlarged left adrenal gland (8.1 x 6.2 cm) of solid structure. The right adrenal gland was also enlarged and of round shape (4.5 cm). CT scan-guided fine needle aspiration biopsy was then carried out on the left adrenal mass. It revealed the presence of NHL type B with large cells and modest T-lymphocyte reactive component. The patient was treated with three cycles of cyclophosphamide, adriamycin, vincristine and prednisolone. At the end of the third cycle, there was a transient clinical improvement and the hitching disappeared, but the patient worsened rapidly and she died few weeks later.
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PMID:Bilateral adrenal non-Hodgkin lymphoma type B. 1500 52

A 42-year-old man presented with right lower quadrant abdominal pain and dysuria. The bladder was displaced to the right side of the pelvis in excretory urography. Abdominal CT revealed a mass in right adrenal gland, measuring 8 cm in diameter. There was also a cystic mass; filling left half of the bony pelvis and displacing bladder to the right, measuring 14.5 x 10, 5 x 7 cm. The patient underwent right adrenalectomy and pelvic mass excision. Pathologic examination showed that the adrenal mass was pheochromocytoma and pelvic mass was dermoid cyst. This case is the first one in literature that an intrapelvic dermoid cyst is not derived from an organ coexists with pheochromocytoma.
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PMID:Dermoid cyst in bony pelvis that coexists with pheochromocytoma: report of a case and review of the literature. 1536 94

Two female patients, 68 and 67 years of age, were referred for right abdominal pain and pyelonephritis, respectively. During the diagnostic work-up, an unsuspected adrenal mass was found in both patients. Hormonal evaluation and imaging showed a benign non-hyperactive functioning adenoma in one patient and a pheochromocytoma in the other. Both patients were successfully treated with endoscopic adrenalectomy. Wider application and improvement of abdominal imaging procedures have caused an increase of incidentally detected adrenal masses, posing a common clinical problem. Typically, a diagnosis can be made on the basis of the characteristic radiological image. The exact nature of the defect is often unclear and further evaluation is required to determine functionality and possible malignancy. An algorithm is presented for the management of adrenal incidentalomas.
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PMID:[Adrenal incidentaloma: a clinical problem related to imaging]. 1612 77

Primary schwannomas of the adrenal gland are extremely uncommon. We report the clinical and pathologic features of two cases, occurring in a 73-year-old man and a 26-year-old woman, both of whom presented with abdominal pain and an adrenal mass on imaging studies. Both tumors were characterized by a proliferation of cytologically bland spindle cells. One case exhibited alternating compact Antoni A areas and less cellular Antoni B areas consistent with conventional schwannoma, whereas the other case was hypercellular and composed predominantly of Antoni A areas consistent with cellular schwannoma. Reactive inflammatory cells and lymphoid aggregates were present throughout both tumors. The diagnosis of schwannoma was supported by positive immunoreactivity for S-100 protein and collagen IV and absence of reactivity for keratin, muscle related antigens, and CD34 in both cases. Electron microscopy was also performed in the case of cellular schwannoma, which showed ultrastructural features confirming the diagnosis. Both cases had a favorable outcome without evidence of recurrence or metastasis. Because of its rarity, schwannoma occurring at this particular site can pose problems in diagnosis and should be distinguished from other spindle cell lesions of the adrenal gland.
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PMID:Schwannoma of the adrenal gland: report of two cases. 1669 18

Adrenocortical oncocytoma is a rare epithelial tumor only described in adults. We report the case of a 12-year-old female who presented a left adrenal mass with abdominal pain, fatigue, acne vulgaris, and elevation of the androstenedione and total testosterone. She had an adrenalectomy. A diagnosis of adrenocortical oncocytoma was made after detailed histological, immunohistochemical, and ultrastructural studies.
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PMID:Adrenocortical oncocytoma in a child. 1709 83


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