Piskacek's sign
Piskacek's Sign
Piskacek's sign (/pɪsˈkætʃɛks saɪn/) is a medical sign used in obstetrics to indicate the presence of pregnancy. It is named after the Czech obstetrician, Ludwig Piskacek, who first described it in 1932.
Etymology
The term "Piskacek's sign" is derived from the name of its discoverer, Ludwig Piskacek, a prominent obstetrician from the Czech Republic. The word "sign" in this context is used to denote a physical finding that indicates a particular medical condition, in this case, pregnancy.
Definition
Piskacek's sign is characterized by an irregular enlargement of the uterus, which is often palpable on one side more than the other. This is typically observed around the 7th to 8th week of pregnancy. The sign is considered positive when the uterus is palpated and found to be asymmetric due to the implantation of the embryo on one side.
Related Terms
- Chadwick's sign: A bluish discoloration of the vagina and cervix that can be an early sign of pregnancy.
- Goodell's sign: Softening of the cervix, another early sign of pregnancy.
- Hegar's sign: Softening of the lower part of the uterus, an indication of pregnancy.
See Also
External links
- Medical encyclopedia article on Piskacek's sign
- Wikipedia's article - Piskacek's sign
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