Heavy bleeding after childbirth (postpartum haemorrhage) Heavy bleeding after childbirth is also known as postpartum haemorrhage (PPH), and is an emergency complication of childbirth. Postpartum haemorrhage is defined as a loss of 500ml or more blood from the genital tract in the first 24 hours after giving birth.
The afferent arterioles are a group of blood vessels that supply the nephrons in many excretory systems.They play an important role in the regulation of blood pressure as a part of the tubuloglomerular feedback mechanism.he afferent arterioles are a group of blood vessels that supply the nephrons in many excretory systems.
Acute Flaccid Myelitis (AFM) is a variant or sub-type of transverse myelitis. AFM is inflammation of the spinal cord and generally presents with unique clinical and MRI features that are not typical of classical transverse myelitis. AFM abnormalities noted on MRI are predominantly found in the gray matter of the spinal cord. In 2013, an outbreak of what is now believed to be this sub-type of transverse myelitis occurred in California and more cases were reported in the summer and fall of 2014 across the United States.