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1. 新生児の脳卒中：分類、臨床症状、診断stroke in the newborn classification manifestations and diagnosis [show details]
… have weakness that is more prominent in the lower than upper extremities. This typically evolves to spastic diplegia later in infancy. Hemorrhagic PVL, unlike middle cerebral artery territory lesions, frequently… Dehydration and/or hypernatremia ; Hypoglycemia ; Polycythemia ; Disseminated intravascular coagulation ; Certain…
2. 遺伝性および中毒性の急性メトヘモグロビン血症の遺伝学特性と発症機序genetics and pathogenesis of congenital and acute toxic methemoglobinemia [show details]
… and this increase may result in moderate polycythemia/erythrocytosis in some cases.… often present, including microcephaly, opisthotonus, athetoid movements, strabismus, seizures, and spastic quadriparesis. Life expectancy is significantly shortened; most individuals die in infancy. The mechanism…
3. メトヘモグロビン血症の臨床的特徴、診断、および治療clinical features diagnosis and treatment of methemoglobinemia [show details]
… functional anemia may develop compensatory polycythemia/erythrocytosis .… be present, including microcephaly, opisthotonus, athetoid movements, strabismus, seizures, and spastic quadriparesis. Life expectancy is significantly shortened, and, in most cases, disease is fatal in…
4. 舞踏病の概要overview of chorea [show details]
…childhood and is characterized by a combination of chorea, dystonia, ataxia, gait instability, spasticity, seizures, mutism, and intellectual impairment . HDL4, better known as SCA17, has a markedly heterogeneous … persistent abnormal movements and cognitive and behavioral changes. Chorea rarely occurs in polycythemia vera (0.5 to 5 percent of patients), especially in older women, and can precede hematologic changes…
5. 経頸静脈的肝内門脈大循環短絡術：合併症transjugular intrahepatic portosystemic shunts complications [show details]
…or shunt myelopathy) . Hepatic myelopathy is characterized by paresis of the extremities, muscle spasticity, and the presence of a Babinski sign . However, hepatic myelopathy is rare, and this author has…

English Journal

Do elevated hematocrits prolong the PT/aPTT?

Austin M, Ferrell C, Reyes M.
Clinical laboratory science : journal of the American Society for Medical Technology. 2013 ;26(2)89-94.
The Clinical and Laboratory Standards Institute guidelines require special processing of whole blood specimens with hematocrits greater than 55% due to the possibility of spurious prolongation of routine coagulation studies (PT, aPTT). As samples with hematocrits above 60% are rare at our institutio
PMID 23772474

Thrombocytosis: diagnostic evaluation, thrombotic risk stratification, and risk-based management strategies.

Bleeker JS, Hogan WJ.
Thrombosis. 2011 ;2011()536062.
Thrombocytosis is a commonly encountered clinical scenario, with a large proportion of cases discovered incidentally. The differential diagnosis for thrombocytosis is broad and the diagnostic process can be challenging. Thrombocytosis can be spurious, attributed to a reactive process or due to clona
PMID 22084665

Platelet larceny: spurious hypoxaemia due to extreme thrombocytosis.

Mehta A, Lichtin AE, Vigg A, Parambil JG.
The European respiratory journal. 2008 Feb;31(2)469-72.
Rapid oxygen consumption by markedly increased numbers of hypermetabolic leukocytes in leukaemic patients resulting in the apparent diagnosis of hypoxaemia on arterial blood gas analyses is termed leukocyte larceny. In the present report, a case of polycythaemia vera, extreme thrombocytosis, normal
PMID 18238952

Japanese Journal

pure erythrocytosisとストレス多血症の鑑別診断と長期臨床経過

福島幸隆,三浦亮
臨床血液 33(6), 783-790, 1992
… われわれはpure erythrocytosis (PE)とストレス多血症(SP)の診断基準を設定し，5年以上の臨床経過を有する各4例について相違点の有無を検討した。 …
NAID 130004919175

Differential polycythemia: A comparative study between spurious polycythemia and pure erythrocytosis.

FUKUSHIMA YUKITAKA,FUKUDA MITSUYUKI,TAKAHASHI TOHRU,YOSHIDA KOSAKU,MIURA AKIRA B.
The Tohoku Journal of Experimental Medicine 153(2), 103-110, 1987
… <i>Differential Polycythemia: A Comparative Study between Spurious Polycythemia</i> … <i>and Pure Erythrocytosis</i>. … (2), 103-110-The definite differential diagnosis between spurious polycythemia (SP) and pure erythrocytosis (PE) was tested. …
NAID 130003493909