You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is The characteristics of caput succedaneum include all of the following except: and explain in detail?
Ans. is c, i.e. It does not disappear within 2-3 daysCaput succedaneumThis is a localized swelling of the scalp due to effusion of serum above the periosteum.Pathology:There is obstruction of venous and lymphatic return due to pressure by the cervix.|Stagnation of fluid|Edema over scalpSite: of the caput depends upon the position of the head.It is present at birth and disappears by about 24-36 hours.The size indicates the amount of pressure on the head. CephalhematomaCaput succedaneumSharply circumscribedSoft but does not pit on pressureUnder the periosteumDoes not cross suture linesFixed in one placeMay be associated with fractureAppears sometime after birth, grows largerand disappears only after weeks or monthsDiffuseSoft and pits on pressureAbove the periosteumLies over and crosses suture lines/midlineMovable over dependant partNot associated with fractureLargest at birth, immediately starts to regress and disappears in a few hours