Target Sign en Tumores Neurogénicos

Target Sign: Endoscopic Sign of the Colonic Perforation.

A 68-year-old man underwent an en bloc endoscopic mucosal resection (EMR) of a 20 mm non-granular laterally spreading tumor, type 0-IIa of the Paris classification, in the descending colon (Fig. 1). During the procedure, unintentional resection of the muscularis propria (‘target sign’) was observed immediately (Fig. 2A); the defect was closed by endoscopic clipping using four clips (Fig. 2B); n...

Melatonina como terapia adjuvante de tumores malignos

This review summarizes the most relevant data relating to the potential role of melatonin (pineal secretory product) as an adjuvant therapy of tumors. Results of clinical studies were preceded by a description of experiments conducted on tumor cell lines and on laboratory animals. Most of the reports unequivocally confirmed the antioxidative and immunostimulatory action of the pineal secretory ...

Presence of lung metastases in bitches affected by malignant mammary neoplasms in Medellin (Colombia) Presencia de tumores mamarios malignos con metástasis a pulmón en perras en Medellín (Colombia)

Objectives. To define the presence of lung metastasis in bitches with malignant mammary neoplasms. Material and methods. Thirty female dogs that were attended at Veterinary Hospital (University of Antioquia, Medellin, Colombia) were selected for the study. At consultation clinical variables and grade of mammary and inguinal lymph node compromise were registered. Laterolateral and ventral-dorsal...

[Third National Ovarian Consensus. 2011. Grupo de Investigación en Cáncer de Ovario y Tumores Ginecológicos de México "GICOM"].

INTRODUCTION Ovarian cancer (OC) is the third most common gynecologic malignancy worldwide. Most of cases it is of epithelial origin. At the present time there is not a standardized screening method, which makes difficult the early diagnosis. The 5-year survival is 90% for early stages, however most cases present at advanced stages, which have a 5-year survival of only 5-20%. GICOM collaborativ...

Bilingual Sign Language Dictionary To Learn The Second Sign Language Without Learning A Target Spoken Language