Molecular diagnostics, with the subsequent development of novel immunohistochemical
markers, continues to advance and expand the field of soft tissue pathology. As such, the …

Fibrous hyperplasia (FH) is a reactive hyperplastic lesion of the connective tissue, being
considered the most common intraoral lesion. The microscopical differential diagnosis of …

Simple Summary Mesenchymal neoplasms of the skin are common tumors in domestic
animals and often reported in fish pathology. Among them, lipomas are frequently observed …

Introduction Lipoma is a soft tissue neoplasm that frequently affects adults but has a low
frequency in the oral cavity. Intramuscular lipoma (IML) is a distinctive variant of lipoma …

Lipomas are mesenchymal neoplasms relatively uncommon in the oral cavity. Lipomas can
exhibit histopathological features mimicking atypical lipomatous tumors (ALT) or dysplastic …

Spindle cell lipoma (SCL) is a rare, benign subcutaneous neoplasm that typically occurs on
the upper trunk or neck of middle-aged men. The diagnosis of SCL is often straightforward …

Pleomorphic lipomas are extremely rare in the oral cavity. Due to the significant overlap of
morphological findings with several benign and malignant soft tissue tumors, especially in …

Myofibroblastoma is a rare, benign mesenchymal tumor first described as a neoplasm of the
breast. Extramammary myofibroblastoma is a histopathologically and genetically identical …

The patient was a man in his 60s with the gradually increasing mass in his mouth. A well-
defined, elastic soft mass with a major diameter of 60 mm was found on the right floor of …

Lipomas are relatively common benign neoplasms composed by mature fat cells. Apart from
conventional lipomas, several other subtypes have been described in the oral cavity …