Which of the following symptoms is NOT commonly seen in hemophilia?

In hemophilia, a bleeding disorder caused by a deficiency in specific clotting factors, prolonged bleeding, ecchymosis, and hematomas are all symptoms commonly observed.

Prolonged bleeding occurs due to an inability to form stable blood clots, leading to excessive bleeding even from minor cuts or injuries. Ecchymosis, which refers to larger areas of bruising, is also prevalent as blood leaks into tissues due to inadequate clotting ability. Hematomas, localized collections of blood outside of blood vessels, are also seen because of the same inadequate clotting factors leading to bleeding under the skin.

On the other hand, petechiae, which are small, pinpoint red or purple spots on the skin caused by minor bleeding, are not typically a feature of hemophilia. Instead, they are often associated with other conditions that affect platelet function or count. In hemophilia, the bleeding tendency is primarily due to the insufficient clotting factors rather than platelet issues, which is why these pinpoint spots are not a common manifestation in this disorder.