OBJECTIVE. The purpose of this article is to summarize the epidemiologic characteristics,
clinical aspects, and radiologic appearance of as well as the management considerations …

Preliminary reports based on limited numbers of cases have proposed that specific MR
imaging patterns may permit a distinction between melanotic and amelanotic brain …

PURPOSE: To evaluate whether the different signal intensities at magnetic resonance (MR)
imaging of melanoma are associated with a higher content of melanin. MATERIALS AND …

Choroidal or cutaneous metastasis of gastric cancer is rare. Gastrointestinal cancer was
found in only 4% in patients with uveal metastasis. Choroidal metastasis from gastric cancer …

Purpose: To evaluate the magnetic resonance (MR) findings of malignant melanoma of the
sinonasal cavity and compare these findings with those of the histopathological …

Editor's note Everyone who has taken the course in radiologic pathology at the Armed
Forces Institute of Pathology (AFIP) remembers bringing beautifully illustrated cases for …

Background Comparing the signal intensity (SI) of an ocular mass to that of the vitreous body
has been suggested. Most ocular lesions show a hyper-intense signal compared to the …

Choroidal and skin metastasis of colon cancer is rare. In women, the frequency of cutaneous
metastasis from colon cancer as the primary lesion in is 9% and skin metastasis occurs in …

Gastric cancer with double metastasis to the orbit and duodenum is extremely rare. We
report the case of a patient with gastric adenocarcinoma who presented with synchronous …

Background Metastatic choroidal carcinomas that originated from the gastrointestinal tract
are extremely rare. We report a case of suspected solitary choroidal metastasis from gastric …