Mesenteric attenuation, radial distribution, and ascites, depicted on CT differentiate well between necrosis and nonnecrosis of the small bowel in patients with closed loop and strangulating obstruction.
The case was a 32 years old female who contracted measles. Two days after the appearance of skin eruptions, ground-glass opacities and small nodular opacities were detected in both lung fields on a X-ray and a chest computed tomography (CT). CT seems to be a useful method to detect measles pneumonia. Pneumonia complicating measles may be caused by either the measles virus itself or by a secondary bacterial infection. Culture of the bronchoalveolar lavage fluid (BALF) was negative for bacteria, acid-fast bacilli, and mycetes, and polymerase chain reaction (PCR) analysis did not detect mycoplasma, but reverse transcriptase PCR detected the measles virus. The demonstration of measles virus RNA in BALF by the reverse transcriptase PCR technique was useful for definitive diagnosis of measles pneumonia.
A 32-year old male was admitted to our hospital complaining of cough, fever, and skin eruptions. He was coctacted with a child who had chickenpox 3 weeks before the onset. He showed the elevating of antibody to varicella-zoster virus. Despite of the administration of Acyclovir for four days, cough was not relieved and a chest X-ray film showed infiltrative shadow in right middle lobe of the lung. Bronchoscopic examination revealed vasicle and edema, and the varicella-zoster virus (VZV) DNA was detected in the bronchoalveolar lavage by the polymerase chain reaction. The patient in first case confirmed by the virus DNA in the bronchial washing by the PCR.
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