منابع مشابه
Traumatic hemolysis with hemoglobinuria due to ball variance.
P OSTIMPLANTATION ALTERATION of the physicochemical properties of the silastic poppet ( ball variance ) has been reported in some patients with aortic ball valve prostheses.12 Clinical recognition of this situation is difficult, and the diagnosis is usually made at autopsy. This report concerns a patient with ball variance manifested primarily by traumatic intravascular hemolysis and hemoglobin...
متن کاملOn the Static Instability of Liquid Poppet Valves
This paper focuses on flow induced static instabilities occurring in poppet valves. Computational fluid dynamics simulation were performed to gain static characteristics of the poppet valve and to demonstrate the unstable behaviour of the valve. Based on theoretical considerations, a necessary condition for the stable operation is derived. The study indicates that stability can be obtained with...
متن کاملIatrogenic swollen penis.
We report what we think is the first case of localised angioedema of the glans penis as a result of contact allergy to prilocaine in EMLAP cream. We also propose a new term, contact angioedema for this condition.
متن کاملThe swollen leg and primary lymphoedema.
Children who present with unilateral or bilateral swelling of the legs are often suspected of having a deep venous thrombosis. The incidence of deep venous thrombosis in children is low and lymphoedema may be a more appropriate diagnosis. Lymphoedema can be primary or secondary. In childhood, primary lymphoedema is more common and may be seen associated with other congenital abnormalities, such...
متن کاملDifferential diagnosis of the swollen red eyelid.
The differential diagnosis of eyelid erythema and edema is broad, ranging from benign, self-limiting dermatoses to malignant tumors and vision-threatening infections. A definitive diagnosis usually can be made on physical examination of the eyelid and a careful evaluation of symptoms and exposures. The finding of a swollen red eyelid often signals cellulitis. Orbital cellulitis is a severe infe...
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: The Journal of Thoracic and Cardiovascular Surgery
سال: 1970
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)42433-1