Amongst the various cystic lesions of oral cavity, Lymphoepithelial cyst (LEC) is a rare lesion that presents as an asymptomatic submucosal mass and usually discovered during routine examinations. Most common site occurence floor mouth but tonsillar involvement seems to be very rare. Pathogenesis involves excessive accumulation desquamated epithelial lining in crypt. This results dilated obstru...

BACKGROUND/AIMS Endoscopic submucosal dissection (ESD) allows removal of colorectal epithelial neoplasms en bloc regardless of size. Colorectal ESD is a difficult procedure because of technical difficulties and risks of complications. This study aimed to assess the relationship between ESD outcome and degree of submucosal fibrosis. METHODS Patients with colorectal tumors undergoing ESD and th...

Thyroid tissue located within the upper airway has received only sparse attention in the English literature. Aberrant benign thyroid masses may present as either an unrelated autopsy finding or with symptoms such as dyspnea, hemoptysis or adult -onset asthma. There is no place for medical management in the therapy of these lesions, although the appropriate surgical procedure is not clearly ...

ABSTRACT: Periodontitis is an inflammatory process of infectious origin affecting the teeth and their supporting structures, causing significant economic losses reducing animal welfare. Bacteria in gingival biofilm are one main factors initiating lesions. act directly on tissues or indirectly through substances that cause tissue damage. Studies etiopathogenesis periodontitis Brazilian sheep her...

Piecemeal endoscopic mucosal resection (EMR) is generally indicated for laterally spreading tumors (LST) >2 cm in diameter. However, the segmentation of adenomatous parts does not affect the histopathological diagnosis and completeness of cure. Thus, possible indications for piecemeal EMR are both adenomatous homogenous-type granular-type LST (LST-G) and LST-G as carcinoma in adenoma without se...

Introduction Since Vilmann et al. published the initial report of EUS‐FNA of the pancreas in 1992, this technique has become widely used to reliably obtain specimens from lesions around the gastrointestinal tract. The major target lesions of EUS‐FNA are pancreatic masses, upper abdominal lymph nodes, and upper gastrointestinal submucosal tumors. Recently, however, the target lesions of EUS‐FNA ...

thyroid tissue located within the upper airway has received only sparse attention in the english literature. aberrant benign thyroid masses may present as either an unrelated autopsy finding or with symptoms such as dyspnea, hemoptysis or adult -onset asthma. there is no place for medical management in the therapy of these lesions, although the appropriate surgical procedure is not clearly esta...