Synonym(s)
acrosyringealer; acrosyringeals; Adenomatosis; Adenomatosis acrosyringeale; eccrine; Mascaro tumor; Naevus; Syringofibroadenomatosis; Syringofibroadenomatosis ekkrine
HistoryThis section has been translated automatically.
Mascaro, 1963
DefinitionThis section has been translated automatically.
Very rare, benign, eccrine adnexal tumor with acrosyringeal and ductal differentiation.
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LocalizationThis section has been translated automatically.
Located on extremities, trunk and face.
Clinical featuresThis section has been translated automatically.
Mostly solitary, skin-coloured or brown, firm knot, with a verrucous or even weeping surface. In rare cases multiple, grouped occurrence.
HistologyThis section has been translated automatically.
Tumor originating from the surface epithelium and characterized by reticular epithelial branching and a broad, loosened, vascular stroma. The tumor epithelia are small and cuboidal with basophilic nuclei. Differentiation of ductal structures with luminal (CEA-positive) cell layer.
Differential diagnosisThis section has been translated automatically.
- Clinical presentation: Granuloma teleangiectaticum; eccrine poroma; spinocellular carcinoma; basal cell carcinoma; fibroepithelioma, premalignes (pinkus)
- Histology: eccrine poroma; pseudocarcinomatous epithelial hyperplasia.
TherapyThis section has been translated automatically.
Excision barely in the healthy area.
LiteratureThis section has been translated automatically.
- Bjarke T et al (2003) Carcinoma and eccrine syringofibroadenoma: a report of five cases. J Cutan pathogen 30: 382-392
- Endo H et al (2003) Cervical polyp with eccrine syringofibroadenoma-like features. Histopathology 42: 301-304
- Ichikawa E et al (2000) Eccrine syringofibroadenoma in a patient with a burn scar ulcer. Br J Dermatol 143: 591-594
- Nomura K et al (1991) Eccrine Syringofibroadenomatous hyperplasia in a patient with bullous pemphigoid: a case report and review of the literature. Dermatologica 182: 59-62
- Theunis A et al (2001) A case of subungual reactive eccrine syringofibroadenoma. Dermatology 203: 185-187
- Viragh P et al (1992) The eccrine syringofibroadenoma. dermatologist 43: 724-727
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Outgoing links (6)
Basal cell carcinoma (overview); Excision; Porom eccrines; Premalignant fibroepithelioma; Pyogenic granuloma; Squamous cell carcinoma of the skin;Disclaimer
Please ask your physician for a reliable diagnosis. This website is only meant as a reference.
Prof. Dr. med. Peter Altmeyer