A Rare Case of Familial Neurogenic Diabetes Insipidus in a 22-Year-Old Man.

Objective: Diabetes insipidus (DI) can be classified into 2 types: central/neurogenic DI and nephrogenic DI. Most cases of central DI occur after brain surgery, trauma, tumor, or infection. Here we report a rare case of familial central DI due to a heterozygous gene mutation.

A case report of coronary pulmonary artery fistula detected by transthoracic echocardiography in an elderly patient with dyspnea.

Coronary pulmonary artery fistula (CPAF) is a rare entity in the population. It may present with multiple clinical settings and in various age ranges. Invasive coronary angiography (ICA), coronary computed tomography angiography (CCTA), and transthoracic echocardiography (TTE) have been reported as diagnostic tools for CPAF.