title: [Clinicopathologic features of colonic perineuriomas].
abstract: Intestinal perineuriomas are uncommon tumors of the gastrointestinal tract. In this study, we analyzed the clinicopathologic and immunohistochemical features of nine colonic perineuriomas. Five patients were women and four were men (median age 59.5 years and 64 years, respectively). All lesions were smaller than 1cm and were located intramucosally, mainly in the distal colon. Immunohistochemical techniques for Glut-1, claudin-1 and EMA were especially useful in characterizing these lesions.
authors: Servicio de Aparato Digestivo, Complejo Asistencial Universitario de León, León, España. bealvcue@gmail.com
authors: Begoña
authors: B
authors: Álvarez Cuenllas
authors: Cristina
authors: C
authors: Pisabarros Blanco
authors: Luis
authors: L
authors: Vaquero Ayala
authors: María
authors: M
authors: García Alvarado
authors: Concepción
authors: C
authors: Álvarez Cañas
authors: Rubén
authors: R
authors: Díez Rodríguez
authors: Daniel
authors: D
authors: López Cuesta
authors: Santiago
authors: S
authors: Vivas Alegre
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D014408:Biomarkers, Tumor / Q000032:analysis; D062445:Claudin-1 / Q000032:analysis; D003106:Colon / Q000294:innervation; D003110:Colonic Neoplasms / Q000737:chemistry / Q000175:diagnosis / Q000473:pathology*; D003111:Colonic Polyps / Q000737:chemistry / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D005729:Ganglioneuroma / Q000175:diagnosis; D051272:Glucose Transporter Type 1 / Q000032:analysis; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008297:Male; D008875:Middle Aged; D018396:Mucin-1 / Q000032:analysis; D009363:Neoplasm Proteins / Q000032:analysis; D018317:Nerve Sheath Neoplasms / Q000737:chemistry / Q000175:diagnosis / Q000473:pathology*; D009455:Neurofibroma / Q000175:diagnosis; D012189:Retrospective Studies
chemical_list: D014408:Biomarkers, Tumor; C568108:CLDN1 protein, human; D062445:Claudin-1; D051272:Glucose Transporter Type 1; D018396:Mucin-1; D009363:Neoplasm Proteins