Diagnosis of the primary infection by pneumocystis in autopsy specimens from two infants using lung impression smears (touch preps)
نویسندگان
چکیده
The primary infection by Pneumocystis of normal, healthy infants is asymptomatic and goes undiagnosed. Microscopy diagnosis of Pneumocystis was sought in lung impression smears (LIS) from two ~3-month-old infants dying unexpectedly in the community. Pneumocystis nuclei and cysts were identified using Hema-Gurr with subsequent Gomori-Grocott staining in the same spot documenting that these stains may be complementary. LIS provide for an observer-dependent, inexpensive, and ready-available method for detection of Pneumocystis in infant lungs.
منابع مشابه
مقایسه لام های تماسی و برشهای بافتی با استفاده از روشهای رنگ آمیزی مختلف در تشخیص عفونت پنوموسیستیس کارینی
Background & Aims: Pneumocystis carinii is an opportunist extracellular microorganism. The body can defend itself against it in natural conditions. But it can cause an infection in immunodificient conditions such as HIV, Hodgkins and other immunosuppressed diseases. The aim of this study was to apply a comparison of different staining methods such as Methenamine silver, Giemsa, Gram - Weigert, ...
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عنوان ژورنال:
دوره 5 شماره
صفحات -
تاریخ انتشار 2014