A 20-year-old Japanese woman with a 1-year history of ulcerative colitis presented with a fever, sore throat, diarrhea, and abdominal pain that persisted for 1 week. For 3 months prior to admission, she had received treatment with infliximab and undergone granulocytopheresis. One month prior to admission, the prednisone dose was tapered and was eventually discontinued. However, her abdominal sy...

Lymphoepithelial carcinoma (LEC) of the tongue is a rare subtype squamous cell carcinoma. Histologically, it an undifferentiated with rich lymphocyte and plasma infiltration. The most common location for LEC in head neck salivary glands, oral cavity extremely rare. second case report lateral presented. In addition, review literature was performed, relationship between Epstein–Barr virus infecti...

Cancer is a complex group of diseases with multiple eventual causes. The underlying causes are not fully known. Thus, learning more about the known causes of cancer is an important issue. Moreover, among these factors, infection and its association to cancers is controversial. Although, it seems that the genome instability of the cells can initiate cancer development. The purpose of this review...