Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The coexistence of organ-specific and nonorgan-specific autoimmune diseases is an interesting phenomenon. A 52-year-old woman was admitted with fever, general discomfort, polyarthritis, and Raynaud's phenomenon. Physical examination revealed a goiter of stony consistency, hardening, paleness, and atrophy of the skin on the face and upper limbs, and blood hypertension (180/110 mmHg). The biological data included leukopenia, moderate anemia, and a very high sedimentation rate. The latex test was positive (+++); LE cells positive (+); hypergammaglobulinemia (3.5 g); antinuclear antibodies, 1/1280 with an immunofluorescence granular pattern; antithyroid antibodies, 1/160. There was pulmonary, renal, and gastrointestinal involvement compatible with scleroderma, which was confirmed by skin biopsy. A thyroidectomy revealed the existence of a papillary carcinoma with thyroiditis. Responde to treatment with immunosuppressive agents, hypotensive drugs, and thyroid substitution therapy was initially good. The patient was readmitted 8 months later with general discomfort and a severe hyperproteinemia (10 g/100 ml), including 65 percent gammaglobulin and requiring various sessions of plasmapheresis. The patient was discharged, but died suddenly 4 months later. The association of lupus and scleroderma in this patient is discussed and the possibility of its being a mixed connective tissue disease is discarded. The association of this condition with Hashimoto's thyroiditis, and the latter with papillary carcinoma of the thyroid are analyzed. The peculiar features of this case are pointed out. The authors postulate that the cause of the sudden death was a vascular cerebral complication induced by the extreme hyperproteinemia.
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PMID:[Scleroderma with traces of disseminated lupus erythematosus associated with Hashimoto's thyroiditis and papillary carcinoma of the thyroid gland (author's transl)]. 58 90

Pseudotumor cerebri, or benign intracranial hypertension, is relatively rare in children. A 12-year-old girl with Hashimoto hyperthyroidism and hypovitaminosis A is described, who fulfilled the diagnostic criteria for pseudotumor cerebri.
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PMID:Pseudotumor cerebri associated with hypovitaminosis A and hyperthyroidism. 383 56

A 43-year-old Japanese woman presented hypertension, hypokalemia and typical Cushingoid signs. Autonomous secretion of both aldosterone and cortisol was shown. Abdominal computed tomography demonstrated a single tumor in the right adrenal gland, which established the diagnosis of combined primary aldosteronism and Cushing's syndrome. The resected tumor was a golden yellow-colored adenoma (diameter 4.3 cm) which expressed P450(aldo) and P450(11beta), causing oversecretion of both hormones from this adenoma. After tumor resection, overproduction of both hormones disappeared and she developed adrenal insufficiency, suggesting the strong suppression of normal adrenal function. This case was complicated by Hashimoto's thyroiditis.
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PMID:Combined primary aldosteronism and Cushing's syndrome due to a single adrenocortical adenoma complicated by Hashimoto's thyroiditis. 1248 54

In this paper the authors describe the case of 64-year-old woman who had been suffering from poorly defined thyroid disease for 30 years and Hashimoto's thyroiditis for 3 years, with recent detection of high serum calcitonin and CEA. Her family history was negative for endocrinological diseases and her general medical history was not significant for any diseases, except for mild hypertension. There were no pathological findings at physical examination. Cervical ultrasound showed 2 nodular lesions of the right lobe of the thyroid and the isthmus. FNABs of these nodules were performed under ultrasound control and proved non-diagnostic. The patient underwent total thyroidectomy. Intra-operative frozen sections were negative for cancer. Definitive histological examination was positive for medullary carcinoma of the right thyroid lobe (diameter 0.6 cm) in Hashimoto's thyroiditis. The association between thyroid cancers deriving from follicular cells and Hashimoto's thyroiditis is documented in the literature and would appear to determine a better prognosis. Cases such as the one presented in this paper, however, are rare and it is debated whether lymphocyte infiltration may predispose to the onset of medullary carcinoma or whether it is a defence against the tumour.
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PMID:[Hashimoto's thyroiditis and medullary carcinoma in the same gland: a purely random occurrence?]. 1545 96

A novel histologic phenotype of chronic esophagitis, ie, lymphocytic esophagitis, is reported in 20 patients. Lymphocytic esophagitis is characterized by high numbers of intraepithelial lymphocytes (IELs) gathered mainly around peripapillary fields and by none (n = 12) to occasional (n = 8) CD15+ intraepithelial granulocytes. IELs expressed CD3, CD4 (42%), CD8 (36%), and granzyme B (0.2%), whereas T-cell intracytoplasmic antigen (TIA) 1 was not expressed. Of the 20 patients, 11 (55%) were 17 years or younger. Of 20 patients, 5 had no symptoms in the upper gastrointestinal tract. Only 4 (20%) of 20 patients had symptoms of gastroesophageal reflux disease and 6 (30%) of gastroduodenitis; 2 (10%) had celiac disease; 4 (20%) had carcinoma of the esophagus (1) or elsewhere (3); 1 (5%) each had hiatus hernia, gastric ulcer/asthma/blood hypertension, Hashimoto thyroiditis, and cirrhosis/diabetes; and 8 (40%) had Crohn disease. Hence, a novel histologic phenotype of chronic esophagitis called lymphocytic esophagitis is reported. Because phenotype is defined as the visible features resulting from the interaction between the genetic makeup and the environment, it is suggested that those factors might have a decisive role in the development of lymphocytic esophagitis.
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PMID:Lymphocytic esophagitis: a histologic subset of chronic esophagitis. 1661 48

Turner's syndrome is defined as a congenital disease determining by quantitative and/or structural aberrations of one from two X chromosomes with frequent presence of mosaicism. Clinically it is characterized by growth and body proportion abnormalities, gonadal dysgenesis resulting in sexual infantilism, primary amenorrhoea, infertility, characteristic stigmata, anomalies of heart, renal and bones and the presence of some diseases like Hashimoto thyroiditis with hypothyroidism, diabetes mellitus type 2, osteoporosis, hypertension. Turner's syndrome occurs in 1:2000 to 1:2500 female livebirth. The most frequent X chromosome aberrations in patients with phenotype of Turner syndrome are as follows: X monosomy - 45,X; mosaicism (50-75%), including 45,X/46,XX (10-15%), 45,X/46,XY (2-6%), 45,X/46,X,i(Xq), 45,X/46,X,del(Xp), 45,X/46,XX/47,XXX; aberration of X structure: total or partial deletion of short arm of X chromosome (46,X,del(Xp)) isochromosom of long arm of X chromosome (46,X,(i(Xq)), ring chromosome (46, X,r(X)), marker chromosome (46,X+m). Searching of X chromosome and mapping and sequencing of genes located at this chromosome (such as SHOX, ODG2, VSPA, SOX 3) have made possible to look for linkage between phenotypes and adequate genes or regions of X chromosome. In this paper current data concerning correlation between phenotype and karyotype in patients with TS have been presented.
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PMID:[Turner's syndrome--correlation between karyotype and phenotype]. 1682 Dec 24

Nifedipine was synthesized by Bayer Germany in 1966 and considered for clinical use as a coronary vasodilator in patients with angina pectoris. Japanese investigators played a great part in the pre-clinical and clinical development of nifedipine. Professor Hashimoto demonstrated that nifedipine could increase coronary blood flow even in extremely low dosages, and Professor Kimura found that nifedipine is highly efficacious in preventing anginal attacks in patients with angina pectoris, particularly those with variant form of angina. In early trials it was noted that nifedipine decreased blood pressure in patients with angina pectoris and clinical research by Professor Murakami established a role for nifedipine in the treatment of hypertension. As a prototype L-type calcium (Ca2+) channel antagonist, nifedipine has contributed a great deal to our understanding of the pathophysiological roles of Ca2+ channels in cardiovascular disorders.
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PMID:[Nifedipine: a novel vasodilator]. 1820 43

Objective. Analyzing and managing pre-eclampsia-like syndrome due to severe hypothyroidism. Methods. Presentation of a case of severe hypothyroidism due to Hashimoto's syndrome, associated with a severe early-onset preeclampsia-like syndrome, managed in our Gynecology Department. Results. Severe pre-eclampsia led to miscarriage at 24 weeks of gestational age in a 42-year-old woman, although we attempted to correct hypothyroidism with increasing doses of levothyroxine and liothyronine sodium. Conclusion. Recognizing pre-eclampsia-like syndrome caused by overt hypothyroidism from other forms of pregnancy-induced hypertension is essential for choosing the correct treatment.
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PMID:Severe hypothyroidism causing pre-eclampsia-like syndrome. 2293 97

Takayasu arteritis is the most common disease seen in children presenting with renovascular hypertension (RVH) in Asia, and can manifest anatomically as renal artery stenosis (RAS). We report the case of a 16-year-old girl presenting with RVH due to recurrent and novel RAS in Hashimoto's thyroiditis (HT) flare-up. After treatment with thyroxin and percutaneous transluminal renal angioplasty (PTRA), she was free of hypothyroidism and systemic hypertension. RVH due to recurrent and novel RAS in HT flare-up has not previously been reported in the English-language literature. PTRA is the procedure of choice, providing there is no renal artery dissection or aneurysm.
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PMID:Angioplasty for recurrent renal artery stenosis in flare-up of Hashimoto's thyroiditis. 2586 54

We present a case of a 30-year-old woman diagnosed with arterial hypertension in the 25th week of pregnancy. Our search for secondary causes of arterial hypertension revealed hyperthyroid Hashimoto's thyroiditis (HT), which was treated with propilthiouracil. Three weeks after delivery, she was normotensive without medication. In the next four months, she developed hypothyroidism and treatment with L-thyroxine was started. In conclusion, in the second half of pregnancy, a hyperthyroid HT can occur - in spite of the well-known amelioration of autoimmune thyroid disorders in that period, and can be the only cause of arterial hypertension.
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PMID:Newly diagnosed hyperthyroidism in the 25th gestational week of pregnancy presenting with systolic arterial hypertension only. 2697 41


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