Postpartum haemorrhage Health Dictionary

Bleeding; blood loss.... haemorrhage

A haemorrhage into the subarachnoid space in the BRAIN. It is usually the result of rupture of an ANEURYSM on the CIRCLE OF WILLIS. Head injury or intense physical exercise occasionally cause subarachnoid haemorrhage; the diagnosis is con?rmed by CT scan or by identifying blood in the CEREBROSPINAL FLUID at LUMBAR PUNCTURE. Cerebral ANGIOGRAPHY will usually pinpoint the site of bleeding. Treatment is bed rest, life-support measures and procedures to reduce blood pressure; sometimes surgery is carried out but not usually until several weeks after the acute episode. About 30 per cent of patients recover fully, whilst some have residual disabilities such as EPILEPSY, mental deterioration or paralysis. About 50 per cent of those affected die.... subarachnoid haemorrhage

After birthing.... postpartum

Bleeding from the vagina after the 28th week of pregnancy. Antepartum haemorrhage is most commonly due to a problem with the placenta, such as placenta praevia or placental abruption. Bleeding can also be caused by cervical erosion or other disorders of the cervix or vagina.

Admission to hospital is necessary for investigation and treatment.

Ultrasound scanning is used to diagnose problems with the placenta.

If the bleeding is severe, the woman is given a blood transfusion, and the baby is delivered immediately by caesarean section.... antepartum haemorrhage

Bleeding within the brain due to a ruptured blood vessel (see intracerebral haemorrhage; stroke).... cerebral haemorrhage

Bleeding under the fingernails visible as tiny splinterlike marks.

Usually due to trauma, it can also be a sign of infective endocarditis.... splinter haemorrhage

Linear bleeding under the ?ngernails. Although they may result from injury, they are a useful physical sign of infective ENDOCARDITIS.... splinter haemorrhages

See: BLEEDING. ... eyes  - retinal haemorrhage

Bleeding within or around the brain that is caused either by injury or by spontaneous rupture of a blood vessel. There are 4 possible types of brain haemorrhage: subdural, extradural, subarachnoid, and intracerebral. Extradural and subdural haemorrhages are usually the result of a blow to the head (see head injury). Subarachnoid and intracerebral haemorrhages usually occur spontaneously due to rupture of aneurysms or small blood vessels in the brain.... brain haemorrhage

Bleeding into the space between the inner surface of the skull and the external surface of the dura mater, the outer layer of the meninges. Extradural haemorrhage usually results from a blow to the side of the head that fractures the skull and ruptures an artery running over the surface of the dura mater. A haematoma (collection of clotted blood) forms and enlarges, causing an increase in pressure inside the skull and resulting in symptoms several hours or even days after the injury. Symptoms may include headache, drowsiness, vomiting, paralysis affecting one side of the body, and seizures. Untreated, extradural haemorrhage may be life-threatening.

CT scanning or MRI confirms the diagnosis.

Surgical treatment consists of craniotomy, draining the blood clot, and clipping the ruptured blood vessel.... extradural haemorrhage

Bleeding into the brain from a ruptured blood vessel. It is 1 of the 3 principal mechanisms by which a stroke can occur. It mainly affects middle-aged or elderly people and is usually due to atherosclerosis. Untreated hypertension increases the risk of intracerebral haemorrhage.

The ruptured artery is usually in the cerebrum. The escaped blood seeps out, damaging brain tissue. The symptoms are sudden headache, weakness, and confusion, and often loss of consciousness. Speech loss, facial paralysis, or onesided weakness may develop, depending on the area affected. Surgery is usually impossible; treatment is aimed at lifesupport and the reduction of blood pressure. Large haemorrhages are usually fatal. For the survivor of an intracerebral haemorrhage, rehabilitation and outlook are as for any type of stroke.

intracytoplasmic sperm injection... intracerebral haemorrhage

See postnatal depression.... postpartum depression

Bleeding into the retina from 1 or more blood vessels, due to diabetes mellitus, hypertension, or retinal vein occlusion. When the macula

(site of central vision) is involved, vision is severely impaired.

Peripheral haemorrhages may be detected only when the eye is examined with an ophthalmoscope.... retinal haemorrhage

Bleeding under the conjunctiva that is usually harmless and disappears in a few days without treatment.... subconjunctival haemorrhage

Bleeding into the vitreous humour. A common cause is diabetic retinopathy. Vitreous haemorrhage often affects vision; a major haemorrhage causes poor vision until the blood is reabsorbed, which may not be for several months, if at all.... vitreous haemorrhage

sudden bleeding from the choroid, usually during a surgical procedure or trauma. This may force the ocular tissue out of the wound and is potentially one of the most devastating intraoperative complications of ocular surgery.... expulsive haemorrhage

(IVH) see periventricular haemorrhage.... intraventricular haemorrhage

Bleeding into the space between the outer and middle layers of the meninges, usually following head injury. The trapped blood slowly forms a large clot within the skull that presses on brain tissue. The symptoms, which tend to fluctuate, may include headache, confusion, drowsiness, and one-sided weakness or paralysis. The interval between the injury and the start of symptoms varies from days to months. Diagnosis is by CT scanning or MRI. In many cases, surgical treatment is needed. This involves drilling burr holes in the skull (see craniotomy), so that the blood can be drained out and damaged blood vessels repaired. If treatment is carried out at an early enough stage, the person usually makes a full recovery. A subdural haemorrhage that is small and produces few symptoms may not require any treatment. The affected

person is usually monitored with regular scans, and the clot may clear up on its own. (See also extradural haemorrhage.)... subdural haemorrhage

(PVH) a significant cause of morbidity and mortality in infants who are born prematurely in which bleeding occurs from fragile blood vessels around the *ventricles in the brain. Bleeding extending into the lateral ventricles is termed intraventricular haemorrhage (IVH) and in severe cases can extend into the brain tissue (cerebral parenchyma). Surviving infants may have long-term neurological deficits, such as cerebral palsy, developmental delay, or seizures.... periventricular haemorrhage

see baby blues.... postpartum blues

see sepsis.... postpartum sepsis

bleeding under the *aponeurosis of the scalp resulting from trauma to blood vessels crossing the space from the skull to the overlying scalp. It results from delivery by forceps or vacuum extraction. It is very uncommon but can be fatal. See also cephalhaematoma; chignon.... subaponeurotic haemorrhage