Results: 10

Neuromuscular choristoma: a rare cause of congenital non-progressive lower limb amyotrophy

Arq. neuropsiquiatr; 79 (5), 2021

Increased expression levels of metalloprotease, tissue inhibitor of metalloprotease, metallothionein, and p63 in ectopic endometrium: an animal experimental study

Abstract Objective To characterize the patterns of cell differentiation, proliferation, and tissue invasion in eutopic and ectopic endometrium of rabbits with induced endometriotic lesions via a well- known experimental model, 4 and 8 weeks after the endometrial implantation procedure. Methods Twenty-n...

Mucosa gástrica heterotópica en duodeno: características clínicas endoscópicas e histológicas

Objetivo: Caracterizar la mucosa gástrica heterotópica en duodeno en nuestro medio. Materiales y métodos: Se seleccionaron dos instituciones, los casos de mucosa gástrica heterotópica que cumplieran los criterios histológicos establecidos para el diagnóstico durante los años 2014-2015. Las lámin...

Importance of ectopic thyroid tissue detected in the midline of the neck: single center experience

Objective Ectopic thyroid tissue (ETT) is a rare abnormality of the thyroid gland and the true prevalence and importance is not known. The aim of this study was to evaluate ultrasonography (US) guided fine needle aspiration biposy (FNAB) results, sonographic features, and frequency of ETT detected in th...

Benign Inclusions in Lymph Nodes

Int. j. morphol; 25 (3), 2007
Benign inclusions are foci of non-neoplastic ectopic tissue in lymph nodes. They are classified into three types: epithelial, nevomelanocytic and decidual. It is important to identify them for the differential diagnosis with lymph node metastases, particularly among patients who present proliferative ben...

Obstruçäo do íleo terminal por mucosa gástrica heterotópica: relato de caso
Terminal ileum from obstruction owing to heterotopic gastric mucosa: case report

A mucosa gástrica ectópica localizada no intestino delgado, distal ao ligamento de Treitz é muito rara, excetuando-se a encontrada habitualmente no divertículo de Meckel e na duplicaçao intestinal. Existem formas congênita e adquirida, sendo esta última secundária à processos inflamatórios inte...

Tumores disontogénicos del globo ocular y sus anexos. II. Coristomas
Disontogenic tumors of the eye and ocular anexa. II. Coristomas

Rev. mex. oftalmol; 71 (2), 1997
Los coristomas se dividen en simples y complejos. Los coristomas simples más frecuentes son: Dermoides sólidos y quísticos, quistes epidérmicos, osteoma epibulbar, osteoma coroideo, glándula lagrimal aberrante y coristoma facomatoso. Los coristomas complejos varían dependiendo de la diversificació...

Coristoma ósseo episcleral
Espiclereal osseous choristoma

Arq. bras. oftalmol; 48 (5), 1985
Relata-se um caso raro de coristoma ósseo espiceral, expondo os aspectos clínicos e anátomo-patológico no qual apresenta-se um método especial de coloraçäo em luz polarizada, com o intuito de enriquecer a Literatura brasileira, pois nos últimos 10 anos näo foram encontrados casos descritos ...