A review of morphological aspects in dermatofibrosarcoma protuberans with clinicopathological correlations.
Rom J Intern Med
; 52(4): 239-50, 2014.
Article
en En
| MEDLINE
| ID: mdl-25726626
ABSTRACT
Dermatofibrosarcoma protuberans represents a rare malignant neoplasm involving the skin affecting all ages, frequently young adults. It is characterized by high rates of local recurrences after surgery and rare distant metastasis. Clinically it may present as a non-protuberant or a protuberant lesion, having a relative non-specific aspect mimicking a scar, morphea, a benign cyst or other skin tumor. Several clinicopathologic subtypes of dermatofibrosarcoma protuberans have been described fibrosarcomatous, pigmented, juvenile, myxoid, atrophic, sclerosing and myoid. Among these, the fibrosarcomatous variant stands out as the most aggressive subtype with higher risk of local recurrences and metastasis. All clinicopathologic variants have in common a characteristic microscopic pattern of infiltration into subcutaneous fat. However, this may be present on small areas or unavailable for examination on biopsy fragments. For this reason, the awareness of this variable morphology is essential for establishing a correct diagnosis and performing an optimal treatment.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Neoplasias Cutáneas
/
Dermatofibrosarcoma
Límite:
Humans
Idioma:
En
Revista:
Rom J Intern Med
Asunto de la revista:
MEDICINA INTERNA
Año:
2014
Tipo del documento:
Article