Peripheral nerve sheath tumors are commonly encountered and frequently pose challenges
to the pathologist and the clinician. This review discusses the wide range of entities with an …

Cutaneous mesenchymal neoplasms are diagnostically challenging because of their
overlapping morphology, and, often, the limited tissue in skin biopsy specimens. Molecular …

The category of ALK-rearranged mesenchymal neoplasms has been evolving rapidly, with
reports of morphologically diverse lesions of cutaneous, soft tissue, and visceral origin …

The diagnosis of cutaneous mesenchymal neoplasms remains challenging, due to a
combination of overlapping histological features, the rarity of some diagnoses and often …

Dermatofibroma, also known as “fibrous histiocytoma”, is one of the most common
cutaneous soft-tissue tumors. Many variants of dermatofibromas have been described, and …

In 2014, Carter and colleagues described for the first time a peculiar mesenchymal
neoplasm originating in the superficial somatic soft tissues and showing striking nuclear …

Background Non‐neural granular cell tumor (NNGCT) is an uncommon neoplasm of
controversial histogenesis and its histopathologic differential diagnosis includes, in addition …

Review and update in the diagnosis of peripheral nerve sheat... : Current Opinion in Neurology
Review and update in the diagnosis of peripheral nerve sheath tumors : Current Opinion in …

Primitive non-neural granular cell tumor (PNNGCT) is a rare mesenchymal neoplasm of
unknown lineage with prominent cytoplasmic granularity. By reviewing the relevant literature …

Accurate classification of soft tissue neoplasms of the skin and subcutis can be challenging
given the sometimes significant histomorphologic and immunohistochemical overlap …