The grade thirteen syndrome
نویسندگان
چکیده
منابع مشابه
The Nutcracker Syndrome: an Underdiagnosed Cause for High Grade Varicocele
Background: The nutcracker syndrome represents a clinical condition caused by compression of the left renal vein (LRV) between the superior mesenteric artery (SMA) and the aorta. One of its manifestations is left-sided varicocele. The aim of this study is to determine the prevalence of nutcracker syndrome in patients with primary and recurrent high grade left-sided varicocele. Methods: Fifty pa...
متن کاملA hematological study on thirteen cats with myelodysplastic syndrome.
Hematological abnormalities were investigated in 13 cats with myelodysplastic syndrome (MDS). Examination of the peripheral blood samples from the 13 cats revealed anemia in 11 cats, leukopenia in 9 cats, and thrombocytopenia in 9 cats. Four cats had pancytopenia (30.8%) and 9 cats had bicytopenia (69.2%). Dysplastic changes of erythrocytes, neutrophils, and platelets in the peripheral blood we...
متن کاملthe nutcracker syndrome: an underdiagnosed cause for high grade varicocele
background: the nutcracker syndrome represents a clinical condition caused by compression of the left renal vein (lrv) between the superior mesenteric artery (sma) and the aorta. one of its manifestations is left-sided varicocele. the aim of this study is to determine the prevalence of nutcracker syndrome in patients with primary and recurrent high grade left-sided varicocele. methods: fifty ...
متن کاملHigh-grade vesicoureteral reflux in Pfeiffer syndrome.
Received November 2007 Accepted March 2008 INTRODUCTION In 1964, Pfeiffer described an acrocephalosyndactyly syndrome consisting of bicoronal craniosynostosis, midface hypoplasia, broad thumbs, broad big toes, and partial and variable soft-tissue syndactyly of the hands and feet.(1) Autosomal dominant inheritance with complete penetrance is the main characteristic despite variable expressivity ...
متن کاملThe Thirteen Spheres: A New Proof
The “thirteen spheres problem,” also known as the “Gregory-Newton problem” is to determine the maximum number of three-dimensional spheres that can simultaneously touch a given sphere, where all the spheres have the same radius. The history of the problem goes back to a disagreement between Isaac Newton and David Gregory in 1694. Using a combination of harmonic analysis and linear programming i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1981
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed058p717