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Results for “Tuberculosis, Cutaneous”

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At least 19 recordsLinked to original sources
PubMed1992

Peripheral T lymphocytes and their subsets in cutaneous tuberculosis.

Fifty-four patients with cutaneous tuberculosis, consisting of 23 with lupus vulgaris, 22 with scrofuloderma, and nine with verrucosa cutis, were investigated for cell-mediated immunity, through estimation of peripheral total T lymphocytes (CD3+), CD4+ (helper/inducer), and CD8+ (cytotoxic/suppressor) lymphocytes, by immunohistochemical staining of peripheral blood smears, using specific monoclonal antibodies and the alkaline phosphatase-antialkaline phosphatase (APAAP) method. Absolute values of total T lymphocytes (CD3+), and CD4+ and CD8+ subsets, were found to be significantly raised in scrofuloderma, but the percentage values and the CD4+/CD8+ ratio remained unaltered. In tuberculosis verrucosa cutis, only the percentage of the CD8+ subset of T lymphocytes was found to be significantly lowered, and this altered the CD4+/CD8+ ratio. No significant change was observed in the peripheral blood T cells and their subpopulations in patients suffering from lupus vulgaris.

Adolescent↗
PubMed1978

Cutaneous tuberculosis and malignancy.

This is a report of three cases of associated tuberculous and neoplastic processes. The first is a case of lymphosarcoma complicated by cutaneous tuberculosis. The remaining two are cases of cutaneous tuberculosis complicated by squamouse cell carcinoma. Due to clinical similarity, the diagnosis of the secondary process in these cases was evoked by its failure to respond to treatment of the primary disease.

Adult↗
PubMed1992

Cutaneous tuberculosis: a rare presentation of malignancy.

An 88-year-old woman presented with fever, a neck ulcer, and multiple subcutaneous nodules on her upper extremities and thorax. Her condition was initially diagnosed as malignancy associated with metastatic disease to the skin. A subcutaneous nodule was aspirated. A gram stain of the aspirate revealed weakly gram-positive bacilli, and a stain for acid-fast bacilli was positive. Mycobacterium tuberculosis was isolated from a culture of a specimen of the skin lesion.

Aged↗