Otherwise you might need to do repairs to the swimming pool in addition to replacing the vinyl pool liner: 1  Age: As a vinyl pool liner grows older, it loses elasticity. 2  Improper installation: Vinyl pool liners are supposed to be protective covers, not structural parts of your swimming pool.
Causes of cervical lymphadenopathy. Acute bacterial adenitis is characterised by larger nodes >10mm, which are tender and may be fluctuant. Most typically these are in the anterior part of the neck. There is often associated fever and warm, erythematous overlying skin.
Causes of postpartum hemorrhage are uterine atony, trauma, retained placenta, and coagulopathy, commonly referred to as the four Ts: 1  Tone: uterine atony is the inability of the uterus to contract and may lead to continuous bleeding.2  Retained placental tissue and infection may contribute to uterine atony.auses of postpartum hemorrhage are uterine atony, trauma, retained placenta, and coagulopathy, commonly referred to as the four Ts: 1  Tone: uterine atony is the inability of the uterus to contract and may lead to continuous bleeding. 2  Retained placental tissue and infection may contribute to uterine atony.