polycythemia vera/potassium

Here we report successful anesthetic management of emergency thrombectomy for a patient with undiag- nosed polycythemia vera. A 67-year-old man com- plained of numbness of the right lower limb and was diagnosed with acute artery obstruction. Emergency thrombectomy was scheduled. Preoperative blood

Pseudohyperkalemia is defined as a serum potassium concentration 0.4 mEq/l greater than the plasma concentration. The basis of this phenomenon is the release of intracellular potassium from platelets, leukocytes, or erythrocytes, commonly in the setting of extreme leukocytosis (> 10 x 10(4)/microl)

BACKGROUND Sweet's syndrome or acute febrile neutrophilic dermatosis is not frequently reported from India. Four patients fulfilling clinico-pathologic criteria for Sweet's syndrome seen during May-August 2002 prompted us to review reports on Indian patients from the indexed literature. METHODS A

OBJECTIVE We performed a study to investigate the difference between serum and plasma potassium concentration in patients with increase in one or more of the cellular components of blood. METHODS This study was performed in two phases. During the first phase, we performed a cross-sectional