Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0001430 (adenoma)
 21,222 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The patient was a 63-year-old women who visited our hospital with the chief complaints of swelling, chills, fever and right lumbago. Fifteen years ago, she received surgical exploration for right renal stones at another department of urology. A large, soft and round kidney was palpable from the right upper quadrant of abdomen to the right lower abdomen. The parenchyma of the right kidney was thinned and inside the kidney there was a huge amount of yellowish mucin. The histological diagnosis was mucin-producing cyst-adenoma (borderline malignancy) of the renal pelvis and ureter. Mucin-producing cystadenoma of the renal pelvis and ureter origin was very rare, and only 4 similar cases to our patient were so far reported.
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PMID:[Mucin-producing cystadenoma (borderline malignancy) of the renal pelvis and ureter. A case report]. 220 48

A 59 year-old patient had lumbago and pain in hip joints, knees, and ribs of long duration. Severe hypophosphatemia and high serum ionized calcium were found in spite of normal level of total serum calcium. The serum parathyroid hormone and alkaline phosphatase levels were elevated, and diffuse demineralization of the bones and renal stones were found by x-ray examination. Parathyroid adenoma was diagnosed from the subtraction image of the 99mTc O-4 and 201Tl-Cl2 scintigrams. Osteomalacia was demonstrated by bone biopsy at the right iliac crest. A right lower parathyroid adenoma of 2.0 X 1.8 cm, weighing 4.0 g was removed. The long standing phosphate depletion and hypophosphatemia, due to hyperparathyroidism causing renal damage with nephrocalcinosis and reduced synthesis of active vitamin D, and milk tolerance due to gastroduodenostomy were probably responsible for producing the clinical picture of normocalcemic hyperparathyroidism complicated with osteomalacia.
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PMID:A case of normocalcemic primary hyperparathyroidism with osteomalacia. 383 67

We report a case of nephrogenic adenoma in the left ureter. The patient presented with lumbago on the left side. A small calculus was incarcerated in the left ureter 4 cm. from the ureteropelvic junction and an adenoma, which resembled histologically the renal tubules, was observed in the ureter. A search of the world medical literature revealed 58 cases of nephrogenic adenoma, although only 1 case in the ureter has been reported previously.
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PMID:Nephrogenic adenoma of the ureter. 636 52

A rare case of acromegaly with radiculomyelopathy due to spinal canal stenosis is reported. A long history of acromegalic deformity was seen on this 55 years old acupuncture therapist for the last 18 years, while he had developed unusually increased appetite, profuse perspiration and gained weight. Fifteen years ago, acromegalic tendency became prominent and was accompanied by low back and knee pain. In 1974 CB-154 was administered in several occasions beside 4000 rads irradiation to the sella. After radiation therapy was completed his outlook was somewhat improved, although low back pain was aggravated and associated with atrophy of the left lower extremity. The neurological examination at admission in 1980 revealed acromegalic feature, increased DTRs on both upper and lower extremities, dysesthesia of feet and atrophy of the leg muscles in general, mainly due to diffuse atrophy. Patient bended knees due to pain and unable to walk. He had radiating pain in the postero-lateral aspect of the left lower extremity and some dysesthesia of feet, although no specific root lesion was identifiable. Spinal roentgenograms disclosed diffuse ossification of anterior and posterior longitudinal ligaments, and marked spondylotic changes. Although the low back pain was impending complaint of the patient, the hypophyseal tumor was advised to remove and transsphenoidal hypophyseal adenomectomy was performed. A good amount of softend tumor tissue was removed however, adenoma found markedly fibrotic. Low back pain and knee were decreased gradually, but intermittent claudication was evident. Acromegaly in association with spinal canal stenosis were reviewed in literature, and the relationship of growth hormone and therapeutic problems were discussed.
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PMID:[Acromegaly and spinal canal stenosis]. 666 55

The level of parathyroid hormone was measured by heterologue C terminal radio-immunological assay in 69 patients with clinical or radiological manifestations of the type seen in primary articular chondrocalcinosis. They were divided into three groups: P1 with undetermined clinical arthropathies; P2 with sub-chondral and arthosic arthropathies; P3 with radiologically definite chondrocalcinosis. They were compared with 57 control subjects broken up into four groups: T1 with chronic rheumatic arthritis, T2 with low back pain, T3 with primary hyperparathyroidism due to adenoma, and T4 with secondary hyperparathyroidism with renal insufficiency. A form of normocalcemic hyperparathormonaemia was demonstrated in more than one out of two patients in group P1 (15/29). It was seen in three-quarters of the cases in group P2 (12/16). And it was seen in more than a quarter of the cases in group P3 (7/24). This hyperparathormonaemia was statistically significant only in groups P1 and P2 compared to the normals in groups T1 and T2. The results we obtained in this study seem to be in complete concordance with those we obtained earlier in idiopathic hemochromatosis. This hyperparathormonaemia seems to regress with age and is often only discovered when the characteristic articular lesions have appeared. The discovery of normocalcemic hyperparathormonaemia several years before the appearance of the radiological signs of the disease would appear to be an important argument in favour of the diagnosis of early articular chondrocalcinosis. The existence of raised parathyroid hormone in primary articular chondrocalcinosis as well as in idiopathic hemachromatosis is special etiopathogenic interest even if there remain numerous questions concerning its origin and mode of action.
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PMID:[Normocalcemic hyperparathormonemia and articular chondrocalcinosis. Study of 69 patients compared to 57 controls]. 733 2

A 43-year-old woman presented with obesity and lumbago. Endocrinological examinations revealed normal plasma cortisol levels and a suppressed serum adrenocorticotropic hormone (ACTH) level. On venous sampling, markedly elevated plasma cortisol levels were observed for bilateral adrenal veins (243 and 62.3 micrograms/dl on the right and left sides, respectively). Although the computed tomogram revealed bilaterally enlarged adrenal glands, 131I-adosterol scintigram showed a strong uptake only on the right side. Right adrenalectomy successfully relieved Cushing's syndrome. Pathological diagnosis was adrenocortical adenoma, 3.5 cm in diameter. Cushing's syndrome recurred in 9 years. At that time, she underwent left subtotal adrenalectomy including a 3-cm adrenocortical adenoma. Postoperative convalescence has been uneventful with oral steroid supplementation. All 14 previously reported cases of bilateral adrenocortical adenoma (BAA) causing Cushing's syndrome as well as the present case were concurrent and dominant in females of reproductive age. This suggests that some cofactors other than ACTH, such as estrogen, contribute to the pathogenesis of BAA.
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PMID:[A case of concurrent bilateral adrenocortical adenoma causing Cushing's syndrome]. 916 55

We experienced that two lung cancer patients who had been considered to be potentially resectable were preoperatively pointed out enlarged adrenal glands. Therapeutically, discrimination between benign and malignant adrenal mass lesion is an important problem. Case 1: After a 3 course neoadjuvant chemotherapy, a 50-year-old man had a left adrenalectomy, which revealed non-functional adenoma. One month later, a left lower lobectomy for T3N2 adenocarcinoma was performed. Case 2: A 64-year-old man had a right upper lobectomy for T2N0 adenocarcinoma, firstly. Two months later, a left adrenalectomy was done because a rapid growth and lumbago, which revealed metastatic adenocarcinoma originating from the lung. The patient died of brain and stomach metastases 4 months postoperatively.
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PMID:[Primary lung cancer with solitary adrenal tumor]. 1031 37

A 53-year-old woman experienced progressive general weakness and lumbago in the 2 years prior to a physical examination which disclosed cushingoid manifestations and a skin ulcer on the back of her right knee joint. Her plasma cortisol concentration ranged from 24.7 to 31.1 microg/dl, with an ACTH level <5 pg/ml. Urinary excretions of 17-hydroxycorticosteroid (17-OHCS) and 17-ketosteroid (17-KS) were 20.5 mg/day and 5.1 mg/day, respectively, and urinary cortisol was also increased (421 microg/day). Cortisol was not suppressed after the administration of 8 mg dexamethasone. Abdominal ultrasound sonography, computed tomography (CT) scan, and magnetic resonance imaging (MRI) studies demonstrated a left adrenal tumor and further, a chest X-ray examination showed a cavitary lesion containing a fungus ball-like mass in the left lower lung field. The serum cryptococcal antigen titer was positive at 1:128 and a bronchoalveolar lavage fluid culture yielded a growth of Cryptococcus neoformans. A biopsy specimen of the skin ulcer also suggested cryptococcosis. As a result, a left adrenectomy was performed, and the excised specimen was shown to be an adenoma consisting of compact cells with abundant pigmentation (black adenoma). A diagnosis of functioning black adenoma of the adrenal gland, complicated with pulmonary and cutaneous cryptococcosis was made.
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PMID:Functioning adrenal black adenoma with pulmonary and cutaneous cryptococcosis: a case report and review of English literature. 1176 53

Metanephric adenoma of the kidney is rare. We report 2 cases of metanephric adenoma with massive hemorrhage and necrosis. Case 1, a 42-year-old Japanese woman, complained of abdominal pain. Case 2, a 41-year-old Japanese woman, complained of fever and lumbago. They underwent nephrectomy. The cut surface was solid and yellow with massive hemorrhage and necrosis. These tumors showed packed tubular and glomeruloid patterns. The tumor cells were uniform and small, with uniform, oval, and hyperchromatic nuclei and scant cytoplasm, and showed reactivity for cytokeratin, vimentin, and CD 57. The MIB-1 indexes were up to 0.63%. The DNA ploidy pattern was diploid. The tumor cells formed small tubular structures with lumina and microvilli. These features suggested that metanephric adenoma is a benign tumor of an immature epithelial nature.
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PMID:Metanephric adenoma of the kidney with massive hemorrhage and necrosis: immunohistochemical, ultrastructural, and flow cytometric studies. 1461 36

This study aims to investigate features of different diseases with low back pain misdiagnosed as spondyloarthropathy so as to improve the accuracy of diagnosis for spondyloarthropathy. The clinical and laboratory data of 24 cases misdiagnosed as spondyloarthropathy in recent 3 years were comparatively and retrospectively analyzed. The diagnostic accuracy of the European Spondyloarthropathy Study Group (ESSG) criteria, Amor criteria, and the combination of them in these misdiagnosed cases was also analyzed. The final diagnoses of these 24 cases were listed below: four malignant tumors (retroperitoneal adipose sarcoma, advanced gastric carcinoma, ovarian papillary epithelioma, acute lymphocytic leukemia), six benign tumors (two parathyroid adenoma with hyperparathyroidism, one intraspinal lipoma, intraspinal ependymomas, sacral tubulocyst, and intraspinal schwannoglioma, respectively). The other 14 cases included fibromyalgia syndrome (3), osteitis condensans (3), diffuse idiopathic skeletal hyperostosis (2), lumbar intervertebral disk protrusion (1), congenital scoliosis (1), Wilson's disease (1), ochronosis (1), Fanconi syndrome (1) and hypophosphatemic rachiopathy (1). Among patients with tumor, all except three patients had persistent low back pain without morning stiffness, which aggravated at night and could not be relieved by rest or exercise. The symptoms could not be relieved by administration of multiple nonsteroidal anti-inflammatory drugs. Eleven patients had inflammatory low back pain defined by Calin. Of the total misdiagnosed cases, 54.17-83.33% could be prevented by application of ESSG criteria or Amor criteria, or a combination of them. From the data, we could see that the clinical features of different diseases with low back pain were different from each other and from those of spondyloarthropathy. The various criteria for spondyloarthropathy may be more effective in combination, along with other clinical information like these clinical features.
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PMID:Comparative study on low back pain misdiagnosed as spondyloarthropathy. 1944 45


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