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)

Controlled studies in 1990-1992 with Danish, Sardinian, and Hongkong-Chinese patients consistently revealed a prevalence of goiter of about 50% in lithium treated patients. This is far beyond the frequency generally assumed for Germany, the whole country still known to be an endemic goiter area. Hypothyroidism as a side effect of lithium occurs in a clearly different group of patients and is much less frequent, the overall incidence being not substantially different from the incidence in the general population. But the risk of becoming hypothyroid as well as hyperparathyroid during lithium prophylaxis is markedly higher in women over 45 years of age, who in the general population are also prone to both endocrine dysfunctions. Lithium is considered to have a provoking role. Lithium is known to be accumulated in the bone and an impact on bone metabolism was shown in animal studies. The data reviewed prohibit the use of lithium during lactation and enforce strict indication in children. In adults the effect of lithium on bone should be considered only in osteomalacia and severe osteoporosis. This review is illustrated by the case of a 60-year-old woman, who after 4 years of successful treatment with lithiumcarbonate because of schizoaffective psychosis, developed a syndrome of hypercalcemia. Exstirpation of a parathyroid adenoma rendered her normocalcemic. Moreover, a pre-existing diffuse goiter had grown to a large nodular goiter within the course of her 5-year treatment. As she finally became paraparetic, she was admitted to our rehabilitation center for the diseases of the spinal cord. Her paraparesis may have been caused not only by the lithium-induced primary HPT, but in part by lithium itself. There are a few reports on lithium causing peripheral neuropathy at toxic levels. A transient deterioration of a pre-existing neuropathy, as in our case study, may have happened at lithium serum levels not far beyond the upper limit of 0.8 mmol/l.
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PMID:[Lithium and its effects on the endocrine system, bones and peripheral nerves--a current review]. 775 53

A case of acromegaly associated with variegated spinal disorders was reported. The spinal disorders were multiple cervical disc herniations, spinal epidural cavernous angioma, multiple ossification of the spinal ligament and lumbar canal stenosis. A 51-year-old woman with acromegaly, complaining of disturbances of delicate hand movement and gate, consulted our department. Her past history included diabetes mellitus, hypertension and progressing enlargement of her extremities. Serum growth hormone level was 65.7 ng/ml and somatomedin-c level was 746 ng/ml. Brain MRI showed a pituitary tumor extending to the right cavernous sinus. Cervical MRI revealed disc herniations at C5/6 and C6/7. Thoracic MRI revealed osteoporosis, ossification of the posterior longitudinal ligament and multiple ossification of yellow ligament. Lumbar MRI disclosed ossification of yellow ligament and canal stenosis. Anterior fusion of C5-C7 and an intracapsular removal of the pituitary tumor were performed. Its pathology was that of eosinophilic adenoma. After 3 months, she suffered from paraparesis. On repeating MRI examination with Gd-DTPA, a spinal epidural mass was found at T4. Under laminectomy of Th3-5 and Th8-11, the epidural mass and ossified yellow ligament were removed. The epidural mass was cavernous angioma. She was able to walk without any assistance. An association of spinal canal stenosis with acromegaly is well known. But the association of disc herniation and with the ossification of spinal ligaments is rather rare in the literature. Spinal epidural cavernous angioma is very rare. We discussed the etiological aspects and the management of spinal disorders with acromegaly.
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PMID:[A case of acromegaly associated with variegated spinal disorders]. 891 52

The authors report on a patient who developed acute-onset paraparesis after underoing a thoracotomy 40 years earlier for a carcinoid adenoma. No infectious or neoplastic origin could be found to explain the patient's current clinical course and radiographic findings. The postoperative events in this case are discussed, as well as the literature regarding postthoracotomy complications.
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PMID:Paraparesis induced by inflammatory contents of a pneumonectomy cavity. Case report. 1111 52

Ectopic adrenal cortical neoplasms are extremely rare, and only a few have involved the CNS. We report the first case of an intramedullary oncocytic adrenal cortical neoplasm of the spinal cord with immunohistochemical (IMHC) confirmation. A 27-year-old man presented with progressive lower extremity weakness, spastic paraparesis, decreased reflexes, and hypoesthesia below T10. A spinal myelogram showed cauda equina blockade and obliteration of sacral nerve roots. This prompted emergent surgical intervention. A well-circumscribed, approximately 3 x 2 cm, light brown to tan, intramedullary tumor was identified at the level of the conus medullaris. Histologically, the tumor showed sheets and nests of plump, cytologically bland polygonal cells with abundant eosinophilic cytoplasm. A single mitosis, but no necrosis, was identified. By IMHC, the cells were positive for inhibin, melan-A, and synaptophysin, and negative for GFAP, EMA, cytokeratins, S-100, HMB-45, and chromogranin. Electron microscopy study performed from paraffin-embedded tissues demonstrated abundant mitochondria, and lipid vacuoles. This case confirms the occurrence of adrenal cortical neoplasms in the CNS and is the first report of an intradural, intramedullary adrenal cortical adenoma of the spinal cord, and the first to occur in a male. This tumor should be considered in the differential diagnosis of tumors of the CNS.
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PMID:Spinal adrenal cortical adenoma with oncocytic features: report of the first intramedullary case and review of the literature. 1530 40