Proliferative fasciitis of a finger: a case report

Proliferative fasciitis: A rare cause of disturbances in an adolescent hand

We report a case of hand soft tissue tumor-proliferative fasciitis (PF)-in a 12-year-old patient that presented as a painful lump causing trigger finger. After meticulous diagnostic workup, a surgical excision led to immediate amelioration of symptoms. PF is a rare benign pseudosarcomatous lesion arising typically in the subcutaneous tissue and fascia in adults. It is very uncommon in the hand. To the best of our knowledge, this is the first report of a trigger finger being caused due to this pathology. In this report, the authors review PF lesions on hands, advice careful evaluation of magnetic resonance imaging features, and recommend surgical management.

Proliferative Fasciitis in Childhood: A Review of Clinical Data Apropos of a Case

Proliferative Fasciitis (PF) is a benign lesion with histologic and clinical features overlapping with those of malignant soft tissue tumours. Its occurrence in children is considered very rare. We present a case of PF appearing as a painful, red, gradually increasing in size lesion, during a period of a few weeks, on the finger of a five-year-old boy compromising the dermis and subcutaneous tissue. We were able to locate literature on 20 paediatric PF cases, which we review. Only five of these focus on the clinical data, the rest describing mainly histological findings. It is the first reported paediatric case appearing on the finger.

Intradermal proliferative fasciitis on the finger

Intradermal nodular fasciitis is a rare but not extraordinary pathological finding with approximately 100 cases reported since originally described in 1990. Intradermal proliferative fasciitis, however, has only been reported twice and both arose in the postauricular region. Herein, we report a third case of intradermal proliferative fasciitis and the first to occur on the finger. This case was also unusual in its slow growth, and complete lack of smooth muscle actin expression that has only been reported once before.

Multiple metachronus proliferative fasciitis occurring in different anatomic regions: a case report and review of the literature

Proliferative fasciitis is a benign lesion that usually has a self-limited course and rarely recurs after excision. In the literature, the multifocal occurrence of PF in different anatomic sites has not been reported so far. In this report, we describe the clinical case of a 30-year-old woman with two metachronous proliferative fasciitis occurring firstly in the orbit and, after 18 months, in the forearm; we also review the available literature on this topic, outlining guidelines for therapy and the follow-up of these patients.