Metas-Chip precisely identifies presence of micrometastasis in live biopsy samples by label free approach.

Detecting the micrometastasis is a major challenge in patients' survival. The small volume of the biopsied tissue results in limited number of histopathological samples and might reduce the rate of accurate diagnosis even by molecular technologies. We introduce a microelectronic biochip (named Metas-Chip) to detect the micrometastasis in unprocessed liquid or solid samples.

Ureterocele associated with renal agenesia presented as a pelvic mass in an adult.

Adult ureteroceles are generally known as simple ureteroceles with minimal obstructive effects 1 that can usually be managed endoscopically. Such pathology presented with acute abdominal pain and fever in a 32-year-old man with left renal agenesia, a cranial blind left ureter and left obstructed ureterocele. The retained secretions were suppurative.

The value of brain CT findings in acute methanol toxicity.

Objective: Due to depressant effects of methanol on the central nervous system, brain computed tomography (CT) scan has been introduced as a diagnostic device in methanol intoxication. The authors aimed to present brain CT findings in patients with acute methanol intoxication and to determine signs associated with death.

Materials And Methods: This cohort study involved 42 consecutive patients with acute methanol intoxication.