Pulmonary alveolar proteinosis in a marble worker.

Pulmonary alveolar proteinosis (PAP) is a rarely seen disease of the alveoli, characterized by accumulation of proteinous material, which stains positive with periodic acid Schiff, in the alveoli. Secondary PAP may develop as a result of occupational exposure to materials such as silica and indium. In the paper, together with a review of the relevant literature, we present an uncommon case of a 47-year old male, marble worker who was diagnosed with PAP associated with a 12-year history of exposure to marble dust.

Ultrasound as a diagnostic tool to differentiate acute from chronic renal failure.

Aim: Renal ultrasound (US) is the most appropriate method for imaging renal failure; however, considerable overlap in renal size and renal echogenicity exists between normally and abnormally functioning kidneys. We compared the sonographic features of kidneys in patients with renal failure to investigate the potential role of renal US to distinguish acute from chronic renal failure and assessed the diagnostic role of body surface area-corrected renal length compared to measured renal length.

Materials And Methods: We included 127 consecutive patients with serum creatinine levels higher than 3 mg/dl and 33 healthy volunteers.

[A rare cause of dysphagia: Forestier's disease].

Forestier's disease is a rare rheumatologic disease characterized by ossification in various spinal and extraspinal ligaments especially the anterior longitudinal ligament. The hypertrophic bone proliferations seen in cervical involvement may be so extensive causing dysphagia. We present Forestier's disease as a rare cause of dysphagia with clinical and radiological findings.

MDCT findings of denim-sandblasting-induced silicosis: a cross-sectional study.

Background: Denim sandblasting is as a novel cause of silicosis in Turkey, with reports of a recent increase in cases and fatal outcomes. We aimed to describe the radiological features of patients exposed to silica during denim sandblasting and define factors related to the development of silicosis.

Methods: Sixty consecutive men with a history of exposure to silica during denim sandblasting were recruited.

Evaluation of interlobar and accessory pulmonary fissures on 64-row MDCT.

We aimed to describe the prevalence, morphology, and completeness of the oblique, horizontal, and accessory fissures on 64-row multidetector computed tomography (MDCT) scans. Three hundred and eighty-seven patients were included in this study. The lungs were scanned from apex to diaphragm using 1-mm collimation.