BACKGROUND Sclerosing odontogenic carcinoma is a rare primary intraosseous neoplasm that was featured recently as a single entity in the World Health Organization classification of Head and Neck Tumors 2017,with only ...
BACKGROUND Although sclerosing adenopathy of the prostate is a very rare benign disease,an effective differential diagnosis is required.Here,we report the clinicopathological and immunohistochemical morphological feat...
BACKGROUND Pulmonary tumorlets are nodular hyperplastic neuroendocrine cells(NECs)that extend beyond the basement membrane.They often coexist with other lung diseases such as fibrosis and bronchiectasis,but rarely acc...
Inflammatory pseudotumor(IPT) has always been considered a diagnostic challenge. Its rarity and resemblance to other more common pathological entities imposes that neither clinical nor radiological characteristics can...
An unusual case of long standing sclerosing mesenteritis;initially presented with recurrent abdominal pain and a mesenteric mass with surrounding fat oedema and stranding with a pseudocapsule and fat ring sign were cl...