Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Herpetic syringitis has been described as a rare manifestation of herpes virus infection in patients with an immunodeficiency, usually secondary to human immunodeficiency virus (HIV) infection. Eccrine squamous syringometaplasia (ESS) is an infrequent alteration of the eccrine duct epithelium reported in association with several conditions, including chronic ulcers, inflammatory processes, and patients receiving chemotherapy. The association of herpetic syringitis with ESS has not been reported before. We identified 3 cases of herpetic syringitis associated with ESS in patients with the acquired immunodeficiency syndrome. In 2 of 3 cases the signs of herpetic syringitis were limited to the metaplastic duct epithelium, but in 1 case there were also herpetic alterations without ESS. The histological features of herpetic infection in HIV-positive patients may be atypical and lack the typical epidermal alterations, observing only an extensive epidermal necrosis. In those cases, the alterations of the eccrine ducts may be a diagnostic clue in the diagnosis of herpetic infection. ESS of the ductal epithelium is probably secondary to the herpetic infection, although it might also stimulate the extension of the herpetic infection. Further studies are needed to elucidate the association of ESS and herpes virus infection.
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PMID:Herpetic syringitis associated with eccrine squamous syringometaplasia in HIV-positive patients. 927 60