Pleural Tuberculoma Presenting as a Solitary Pleural Mass in a Child.

Pleural tuberculoma is often observed during treatment for tuberculous pleurisy; however, this condition is rarely found as a solitary pleural nodule in patients without a history of tuberculosis treatment, and no cases have been reported in children. We report a case of a 12-year-old boy with pleural tuberculoma presenting as a solitary mass. He had a fever and cough that prompted chest radiography, which revealed a mass in the right lung.

Non-tuberculosis Mycobacterial Pulmonary Disease Caused by Mycobacterium kiyosense, a New Species.

Non-tuberculosis mycobacterial (NTM) pulmonary disease (NTM-PD) is quite common, and newly identified species are being reported increasingly frequently thanks to advances in identification technologies. A 56-year-old woman had mild sputum production showed bronchiectasis with multiple small nodules, consistent with NTM-PD, on chest computed tomography. Mycobacterial species were isolated from the specimens; however, conventional methods could not identify the species.

A 3-day high-fat/low-carbohydrate diet does not alter exercise-induced growth hormone response in healthy males.

Objective: The purpose of the present study was to examine the effects of 3 days isoenergetic high-fat/low-carbohydrate diet (HF-LC) relative to low-fat/high-carbohydrate diet (LF-HC) on the exercise-induced growth hormone (GH) response in healthy male subjects.

Design: Ten healthy young males participated in this study. Each subject consumed the HF-LC (18±1% protein, 61±2% fat, 21±1% carbohydrate, 2720 kcal per day) for 3 consecutive days after consuming the LF-HC (18±1% protein, 20±1% fat, 62±1% carbohydrate, 2755 kcal per day) for 3 consecutive days.