We describe a case of severe leukocytosis caused by leukemic mantle cell lymphoma (MCL), complicated by leukostasis with myocardial infarction in which leukapheresis was used in the initial management. A 73-year-old male presented to the emergency department because of fatigue and thoracic pain. Blood count revealed 630 × 10(9)/L WBC (white blood cells). The electrocardiogram showed ST-elevatio...

Miniature high speed label-free cell analysis systems have yet to be developed, but have the potential to deliver fast, inexpensive and simple full blood cell analysis systems that could be used routinely in clinical practice. We demonstrate a microfluidic single cell impedance cytometer that performs a white blood cell differential count. The device consists of a microfluidic chip with micro-e...

BACKGROUND The pathophysiology of aortic stenosis (AS) involves inflammatory features including infiltration of the aortic valve (AV) by activated macrophages and T cells, deposition of lipids, and heterotopic calcification. OBJECTIVES To evaluate the correlation between white blood cell (WBC) differential count and the occurrence and progression of AS. METHODS We identified in our institut...

Development of automation in cytochemistry is reviewed. A variety of disciplines had to be merged to accomplish the following. Samples of anticoagulated whole blood are processed chemically in a continuous-flow system having precise proportioning of reagents and exact time sequences for reactions. While red blood cells are lysed, color contrast is developed in specific white blood cells. These ...

The relationship between hematologic status and severity of tumor affliction in green turtles (Chelonia mydas) with fibropapillomatosis (FP) was examined. During 1 wk periods in July 1997 and July 1998, we bled 108 free-ranging green turtles from Pala'au (Molokai, Hawaii, USA) where FP is endemic. Blood was analyzed for hematocrit, estimated total solids, total white blood cell (WBC) count and ...

BACKGROUND We report the first known case of spontaneous, atraumatic Clostridium septicum gangrene occurring in a patient with recurrent endometrial adenocarcinoma. CASE A 63-year-old white female undergoing chemotherapy for recurrent endometrial adenocarcinoma presented with right "arthritis-like" shoulder pain. She denied fever, chills, or shoulder trauma. The patient was afebrile and her b...

Phenol is naturally found in some foods and animal wastes. It is also used as a disinfectant, insecticide and in some pharmaceutical products. Immunotoxicity is considered to be one of the harmful health effects of phenol. Propolis is a mixture of beeswax and resins; it has an antimicrobial, anti-inflammatory, antioxidant and immunomodulatory effect. This study investigates effect of propolis o...