A case is presented of a 62-year-old man with a right maxillary swelling for the previous
three months. The lesion was expansive and osteolytic, with invasion of the adjacent …

The role of astrocytes in the immune-mediated inflammatory response in the brain is more
prominent than previously thought. Astrocytes become reactive in response to neuro …

Abstract Context.—Human papillomavirus (HPV) plays a major role in the etiology of many
malignancies of diverse localization, such as uterine cervical carcinoma and its precursors …

Aim—To assess the value of immunohistochemistry in discriminating between BRCA1
associated and non-BRCA1 associated breast tumours. Methods—Four commercially …

Hypoxic pseudopalisades are a pathological hallmark of human glioblastoma, which is
linked to tumour malignancy and aggressiveness. Yet, their function and role in the tumour …

Context.—It has been proposed that Epstein-Barr virus (EBV) plays a role in the etiology of
lymphoepithelioma-like carcinoma (LELC) in diverse anatomic locations. In contrast to Asian …

Since the proper activation of T cells requires the physical interaction with target cells
through the formation of immunological synapses (IS), an alteration at this level could be a …

Abstract Background Extrapleural Solitary Fibrous tumors (SFTs) have been increasingly
reported. The retroperitoneum, deep soft tissues of proximal extremities, abdominal cavity …

A 59‐year‐old man presented with a 10‐cm× 8‐cm tumoral plaque with a superficial nodule
in the interscapular region of the back (Fig. 1). The lesion had been growing for 25 years. As …

The presence of acantholysis in squamous cell carcinomas (SCC) may rarely be so extreme
that, histologically, it mimics a vascular tumour. However, careful histological examination …