Results: 1080

Esclerite posterior bilateral simultânea e unilateral recorrente

Rev. bras. oftalmol; 77 (1), 2018
Resumo Esclerite posterior é uma doença inflamatória ocular que acomete a esclera e cujo diagnóstico é difícil. A clínica da doença envolve a piora da qualidade visual com dor ocular e achados do segmento posterior, como descolamento de retina seroso, dobras de coroide, edema de disco óptico e e...

Prostate cancer recurrence in vas deferens - fusion image guide as an important tool in dignosis

Int. braz. j. urol; 44 (1), 2018
ABSTRACT The biochemical recurrence after local treatment for prostate cancer is an often challenging condition of clinical management. The aim of this report is to demonstrate the importance of the association of various imaging methods in the identification and subsequent accurate percutaneous biopsy i...

Magnetic resonance imaging and clinical findings in seminal vesicle pathologies

Int. braz. j. urol; 44 (1), 2018
ABSTRACT Purpose Congenital and acquired pathologies of the seminal vesicles (SV) are rare diseases. The diagnosis of SV anomalies is frequently delayed or wrong due to the rarity of these diseases and the lack of adequate evaluation of SV pathology. For this reason, we aimed to comprehensively evaluate...

Oncocitoma fusocelular hipofisario
Pituitary spindle cell oncocytoma

Medicina (B.Aires); 78 (1), 2018
El oncocitoma fusocelular es una neoplasia selar primaria no endocrina infrecuente, de curso clínico benigno. Debido a su similitud morfológica con los adenomas hipofisarios, considerar al oncocitoma como diagnóstico diferencial lleva a un abordaje quirúrgico cuidadoso, con el objetivo de evitar el s...

Tumor fibroso solitario y síndrome Doege-Potter
Solitary fibrous tumor and Doege-Potter syndrome

Medicina (B.Aires); 78 (1), 2018
El tumor fibroso solitario es raro. Si bien su localización más frecuente es la pleura, han sido informados algunos casos de ubicación retroperitoneal. Es difícil diferenciarlo imagenológicamente de otras neoplasias, por lo que casi siempre el diagnóstico es histológico. Dado que los tumores fibro...

Pseudomyxoma peritonei in a pediatric patient: A case report and literature review

Summary Introduction: Pseudomyxoma peritonei (PMP) is a rare clinical condition, with an incidence of 1-2 cases per million, characterized by the dissemination of mucinous implants on the peritoneal surface and progressive gelatinous ascites. Although it usually presents an indolent behavior, its non-sp...

The Presence and Extension of Myocardial Fibrosis in the Undetermined Form of Chagas' Disease: A Study Using Magnetic Resonance

Arq. bras. cardiol; 110 (2), 2018
Abstract Background: Previous data has shown that patients in the indeterminate form of Chagas disease may present myocardial fibrosis as shown on through magnetic resonance imaging (MRI). However, there is little information available regarding the degree of severity of myocardial fibrosis in these ind...

Case 1/2018 - Young Male with Heart Disease Expressed Mainly as Ventricular Arrhythmia, Right Ventricular Dysfunction and Syncope

Arq. bras. cardiol; 110 (2), 2018

Use of MRI by radiologists and orthopaedic surgeons to detect intra-articular injuries of the knee

ABSTRACT Objective: Magnetic resonance imaging (MRI) is paramount in the assessment of knee pathology, particularly when planning for a surgical procedure. This study compared the diagnostic accuracy in MRI reading of pathological knees by radiologists and orthopaedic surgeons. Materials and methods: ...

Correlation of the ADC values assessed by diffusion-weighted MRI and 18F–FDG PET/ CT SUV in patients with lung cancer

Appl. cancer res; 38 (), 2018
Background: Diffusion-weighted magnetic resonance imaging (DW-MRI) provides information on the cellularity and movement of water molecules in tissues and 18F–fluorodeoxyglucose (18F–FDG) positron emission tomography/computed tomography (18F–FDG PET/CT) assesses cellular glucose metabolism, however ...