Pulmonary Contusion Similar to COVID-19 Pneumonia

Masquerading pneumonia--pulmonary contusion.

Pneumonia is diagnosed and treated with symptoms of fever, cough, expectoration and chest X ray showing evidence of consolidation. When a pattern of opacification does not fit into segmental or lobar pattern, reevaluation is essential. We report a case of 18 yr old boy with symptoms of respiratory infection, and X ray diagnosis suggestive of infective consolidation which turned out to be a case...

Unravelling the Pathogenesis of Severe COVID-19 Pneumonia: Are There Possible Insights From High Altitude?

Incidental finding of 68Ga-PSMA uptake in covid-19 induced pneumonia

A 68 years old man with prostate carcinoma was referred for 68Ga-PSMA PET/CT scan because of recent significant rise of PSA. He complained of muscle weakness and fatigue, since 3 weeks before the scan, without dyspnea or shortness of breath. In his 68Ga-PSMA-611 PET/CT study, widespread skeletal metastasis, as well as liver involvement were noticed. Also, multiple bilatera...

Pulmonary contusion in children due to rubber bullet injuries.

Three cases of pulmonary contusion occurred in children as a result of injuries from "rubber bullets." Radiological changes were evident soon after the injury, and in one case these persisted for two months. Symptoms disappeared quickly in all three cases.

Ventilation-perfusion relationships following experimental pulmonary contusion.

Ventilation-perfusion changes after right-sided pulmonary contusion (PC) in swine were investigated by means of the multiple inert gas elimination technique (MIGET). Anesthetized swine (injury, n = 8; control, n = 6) sustained a right-chest PC by a captive-bolt apparatus. This was followed by a 12-ml/kg hemorrhage, resuscitation, and reinfusion of shed blood. MIGET and thoracic computed tomogra...