Case for diagnosis. Chondroid syringoma.
The chondroid syringoma is a rare benign tumor, also called mixed cutaneous tumor by the presence of epithelial and mesenchymal components, consisting of sweat elements in cartilaginous, collagenous, myxoid or osseous stroma, among others. It mainly affects middle-aged men and is characterized by asymptomatic and slow growing, dermal or subcutaneous nodules. The most common locations are the head and neck. It is rare on the extremities. There are reports of malignant variants predominantly in women, located on the extremities. We report a case of a female patient with a lesion on the toe, with excellent outcome after surgical treatment.
Dermatology Service, Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro, Rio de JaneiroRJ, Brazil, MD from Fundação Técnico Educacional Souza Marques - Graduate student at the Dermatology Service of the Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro (Universidade Federal do Estado do Rio de Janeiro - HUGG-UNIRIO) - Rio de Janeiro (RJ), Brazil.
Joanna Pimenta de Araujo
JP
Franco
Dermatology Service, Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro, Rio de JaneiroRJ, Brazil, MD, medical residency in Pathological Anatomy at the Teaching Hospital Antônio Pedro, Fluminense Federal University (Universidade Federal Fluminense -HUAP-UFF) - Graduate student at the Dermatology Service of the Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro (Universidade Federal do Estado do Rio de Janeiro - HUGG-UNIRIO) - Rio de Janeiro (RJ), Brazil.
Luciana Helena
LH
Zacaron
Dermatology Service, Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro, Rio de JaneiroRJ, Brazil, MD, Graduate Degree in Dermatology at the Dermatology Service of the Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro (Universidade Federal do Estado do Rio de Janeiro - HUGG-UNIRIO) - Adjunct Professor at the Dermatology Service of the Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro (Universidade Federal do Estado do Rio de Janeiro - HUGG-UNIRIO) - Rio de Janeiro (RJ), Brazil.
Ricardo Barbosa
RB
Lima
Dermatology Service, Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro, Rio de JaneiroRJ, Brazil, MD, PhD in Dermatology from the Federal University of Rio de Janeiro (Universidade Federal do Rio de Janeiro - UFRJ) - Adjunct Professor at the Dermatology Service of the Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro (Universidade Federal do Estado do Rio de Janeiro - HUGG-UNIRIO) - Rio de Janeiro (RJ), Brazil.
Antônio Macedo
AM
D'Acri
Dermatology Service, Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro, Rio de JaneiroRJ, Brazil, MD, Master's degree from the Federal University of the State of Rio de Janeiro (Universidade Federal do Estado do Rio de Janeiro - UNIRIO) - Adjunct Professor at the Dermatology Service of the Teaching Hospital Gaffrée e Guinle, Federal University of the State of Rio de Janeiro (Universidade Federal do Estado do Rio de Janeiro - HUGG-UNIRIO) - Rio de Janeiro (RJ), Brazil.
Carlos José
CJ
Martins
D008949:Adenoma, Pleomorphic / Q000473:pathology* / Q000601:surgery; D000368:Aged; D001706:Biopsy; D005260:Female; D006801:Humans; D013544:Sweat Gland Neoplasms / Q000473:pathology* / Q000601:surgery; D014034:Toes; D016896:Treatment Outcome