Plasmodium vivax (P.vivax ), one of the major species of human malaria continues to be a major public health problem in many parts of the world. Numerous studies related to vivax malaria have described the quantitative haematological findings (level of haemoglobin, thrombocytopenia, haematocrit values), however, diverse morphological changes of parasite forms within infected red blood cells (iRBCs) have been mentioned only in few studies. Here we report a case of 13-year–old boy presented with fever, significant low platelet counts, hypovolemia that created diagnostic dilemma. Detection of microgametocytes by microscopic examinations, further confirmed by multiplex nested polymerase chain reaction (PCR) assay besides response to anti-malarials helped to make the diagnosis. We present an atypical case of vivax malaria with review of morpho-variations of iRBCs and have summarized the characteristics that aid in creating increased awareness among laboratory health professionals and public health workers.
Intra-ocular cystic lesion in a young child can be parasitic lesion, old retinal detachment with cysts or simply a vitreous cyst. Intra-ocular localization of hydatid cysts is extremely rare accounting for less than one percent of all cases. This case describes a young child with left eye pain, redness and progressive diminution of vision with progressively enlarging intra- ocular cyst. Diagnosed as intra-ocular hydatid cyst, the radiological, intraoperative and microbiological features of same are described. Also, the management required in such a case is discussed.
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