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Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Immunodeficiency functionally limited to the B-cell system together with mild hypothyroidism and severe growth hormone deficiency was found in a 6 1/2-month-old female infant with recurrent infections and growth retardation. A lymph node biopsy and post mortem examination of the lymphoid organs surprisingly revealed severe deficiency of both thymus-dependent and bursa-equivalent systems. The unusual combination of immune and endocrine deficiencies posed a difficult diagnostic problem. The hypothesis of an early-onset Louis-Bar syndrome was suggested and apparently corroborated by the autopsy findings of ovarian dysgenesis and cerebellar degeneration. The dissociation between functional and morphological findings as regards the immunodeficiency, and the possible links between immune and endocrine derangements are discussed.
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PMID:Unusual combination of immune and endocrine deficiencies. A possible case of early-onset Louis-Bar syndrome. 108 26

Over a 2-year period, thyroid function was studied in 102 patients infected with the human immunodeficiency virus (HIV) and in 102 age- and sex-matched controls with various infectious diseases. Biochemical abnormalities were observed in 1-20% of the patients, depending on thyroid indices, but thyroid disease (hypothyroidism) was diagnosed in only 1. Compared to controls, patients, especially those with the acquired immunodeficiency syndrome (AIDS), had a significant increase in serum thyroxine-binding globulin, a lower T3 and free thyroxine index, and a higher frequency of thyroglobulin antibodies.
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PMID:Biochemical thyroid profile in patients infected with the human immunodeficiency virus. 182 60

A case of hypothyroidism that manifested as depression and deteriorating functional status and that ultimately resulted in the death of a 41-year-old patient with AIDS is described. Postmortem examination revealed destruction of the thyroid gland by Kaposi's sarcoma. Analysis of stored serum samples revealed that the patient had become profoundly hypothyroid during his terminal illness. Practitioners are reminded of the need to exclude metabolic causes when treating encephalopathy in patients infected with human immunodeficiency virus.
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PMID:Hypothyroidism due to destruction of the thyroid by Kaposi's sarcoma. 196 92

A 49-yr-old homosexual man with acquired immunodeficiency syndrome presented with a left-sided neck mass. He was found to have a firm goiter. He was clinically euthyroid, but had laboratory evidence of primary hypothyroidism. Radioactive iodine scan of the thyroid showed homogeneous uptake over an enlarged right lobe and absence of uptake over the left lobe. Two fine needle aspiration biopsies of the thyroid revealed the presence of Pneumocystis carinii (P. carinii) organisms on the Gomori's methenamine silver strain. After courses of iv and oral therapy with trimethoprim-sulfamethoxazole, a third fine needle aspiration biopsy failed to reveal any organisms. A repeated radioactive iodine scan of the thyroid showed return of uptake over the left lobe. Thyroid function tests normalized with levothyroxine, and the goiter decreased in size. To our knowledge, this is the first report of hypothyroidism associated with P. carinii infection of the thyroid. P. carinii infection should be considered in the differential diagnosis of human immunodeficiency virus infected individuals presenting with cold thyroid nodules. Fine needle aspiration biopsy is a valuable tool in assessing these patients.
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PMID:Pneumocystis carinii infection of the thyroid in a hypothyroid patient with AIDS: diagnosis by fine needle aspiration biopsy. 199 26

We sought to determine if failure to thrive in pediatric patients with the human immunodeficiency virus could be explained based on endocrine dysfunction. Fourteen human immunodeficiency virus-infected pediatric patients, all of whom had adequate nutritional status, underwent endocrine evaluation. Growth hormone and cortisol responses to glucagon stimulation were adequate. Despite this, eight of the 12 subjects had low somatomedin C levels. Although all patients were clinically and biochemically euthyroid, 36% (5/14) demonstrated elevated baseline and peak thyrotropin levels in response to thyroid releasing hormone, suggesting a state of compensated hypothyroidism. Although the importance of these findings is unclear, it is possible that subtle alterations of thyroid regulation may contribute to failure to thrive in some pediatric patients infected with human immunodeficiency virus and may represent a potentially correctable defect.
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PMID:Endocrine function in children with human immunodeficiency virus infection. 200 85

Adrenal, gonadal, and thyroid function were assessed in 40 asymptomatic subjects in whom infection with the human immunodeficiency virus (HIV) had recently been documented. None of the patients had historical or clinical evidence of endocrine dysfunction. Their mean serum hormone levels were also within the expected ranges, but several differences were noted compared to those of seronegative controls. Basal cortisol, basal aldosterone, and ACTH-stimulated cortisol were significantly lower in the HIV group. One subject (2.5%) had a subnormal cortisol response, and two (5%) had abnormal aldosterone responses to ACTH. PRA tended to be higher, and serum angiotensin-converting enzyme levels somewhat lower in the HIV group. Serum free testosterone was markedly elevated in the HIV patients and was associated with an exaggerated LH response to GnRH, but PRL, estradiol, and basal and peak GnRH-stimulated FSH did not differ between groups. Three subjects (8%) had subclinical hypothyroidism. Serum thyroid hormone levels were normal, but basal T3 was lower in the HIV group compared to control values. While of little immediate clinical importance, many subtle endocrine aberrations are evident very early in the course of HIV infection. These findings obtained in HIV-seropositive subjects without infections or tumors and who were not receiving medical therapy suggest an effect of HIV on each of the endocrine systems examined.
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PMID:Evidence of endocrine involvement early in the course of human immunodeficiency virus infection. 230 20

A 38-yr-old male with acquired immunodeficiency syndrome developed neck pain in association with mild hyperthyroidism and a diffusely enlarged thyroid gland. Radioactive iodine scanning was consistent with thyroiditis, and biopsy of the thyroid demonstrated the presence of pneumocystis carinii in thyroid tissue. Treatment with pentamidine followed by trimethoprim sulfamethoxazole led to rapid normalization of thyroid size in association with the development of hypothyroidism. This case illustrates the natural history of pneumocystis carinii thyroiditis and suggests that thyroid disease be added to the spectrum of human immunodeficiency virus-associated endocrine dysfunction.
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PMID:Thyroiditis as the presenting manifestation of disseminated extrapulmonary Pneumocystis carinii infection. 222 22

Chronic mucocutaneous candidiasis is a rare cellular immunodeficiency disease, characterized by persistent infections of the mucous membranes, nails, skin and scalp. Candidal granuloma is an uncommon form of mucocutaneous candidiasis of early onset which may ne associated with hypothyroidism. It is difficult to manage as so far no truly effective treatment has been found. We present a 13-year old boy with candidal granuloma associated with primary hypothyroidism who had a favorable response to treatment with thyroid hormone and miconazole. The fungicide was given in tablet form, a single dose per day and patient kept it in his mouth and in contact with his lips for 15 minutes. One and a half year later clinical evolution is good and no side effects related to the miconazole have been observed.
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PMID:[Candidiasic granuloma associated to hypothyroidism (author's transl)]. 732 44

Thyroid dysfunction has been reported following single dose and fractionated radiation in the context of bone marrow transplantation (BMT). Limited data are available regarding this complication following hyperfractionated radiation. We undertook a retrospective analysis of thyroid function in 150 patients who received BMT at our institution, and who were alive and disease-free for at least 1 year after transplant. There were 100 pediatric patients and 50 adult patients, with a median follow-up of 6.2 years for the whole group. These patients had acute (n = 91) or chronic leukemias (n = 36), severe aplastic anemia (n = 18) or immunodeficiency disorders (n = 5). The majority of the patients received radiation-based cytoreductive regimens including 129 patients who received hyperfractionated total body irradiation (TBI) to a total dose of 1375 cGy or 1500 cGy and 10 patients who received total lymphoid irradiation (TLI) to a total dose of 600 cGy. Twenty two patients of the cohort of 150 patients (14.7%) and 21 of the 139 patients (15.1%) who received hyperfractionated radiation were found to have developed hypothyroidism, 11-88 months after transplant (median 49 months). Eight patients had received 1375 cGy and 12 patients 1500 cGy TBI, while one patient was treated with 600 cGy TLI and one patient was treated with chemotherapy only (busulfan and cyclophosphamide). Three patients had primary thyroid failure with an elevated TSH and a low T4 index, while 19 patients had compensated hypothyroidism with an elevated TSH but a normal T4 index. Six of eight patients with untreated compensated hypothyroidism recovered spontaneously.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Thyroid dysfunction following bone marrow transplantation using hyperfractionated radiation. 774 58

The purpose of this article is to briefly discuss the following cutaneous manifestations of selected systemic diseases: poxvirus; feline leukemia virus (FeLV); feline immunodeficiency virus (FIV); herpesvirus; calcivirus; pseudorabies; plague; tularemia; toxoplasmosis; leishmania; hypothyroidism; hyperthyroidism; hyperadrenocorticism; diabetes mellitus; acromegaly; thallium poisoning; pancreatic disease; hypereosinophilic syndrome; mucopolysaccharidosis; and pansteatitis. Recognition of these cutaneous signs may help alert the clinician to the possibility of an internal disorder so that the appropriate diagnostic tests can be considered.
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PMID:Systemic diseases with cutaneous manifestations. 852 75


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