Kinase alterations are increasingly recognised as oncogenic drivers in mesenchymal
tumours. Infantile fibrosarcoma and the related renal tumour, congenital mesoblastic …

Gastroblastoma is an extremely rare stomach tumor that primarily presents in adolescent
and early adulthood, with a biphasic cell morphology of epithelioid and spindle cells. In light …

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

Plexiform fibromyxoma (PF) is a very rare mesenchymal neoplasm of the stomach that was
first described in 2007 and was officially recognized as a subtype of gastric mesenchymal …

BACKGROUND The biological characteristics of gastric stromal tumors are complex, and
their incidence has increased in recent years. Gastric stromal tumors (GST) have potential …

The accuracy and timeliness of the pathologic diagnosis of soft tissue tumors (STTs) critically
affect treatment decision and patient prognosis. Thus, it is crucial to make a preliminary …

There is a diverse group of non-gastrointestinal stromal tumor (GIST), mesenchymal
neoplasms of the gastrointestinal (GI) tract that demonstrate characteristic pathology and …

Objective To report a new case of gastroblastoma and conduct an exhaustive review of the
clinical, morphological, immunohistochemical, molecular features, diagnosis, treatment, and …

Granular cell tumors (GCTs) are neoplasms of uncertain histopathological etiology and
therefore there are no universally accepted treatment strategies. GCTs are characterized by …

Discussion This patient's mass, now known as a well-differentiated liposarcoma, has
historically been regarded as a giant fibrovascular polyp of the esophagus or hypopharynx …