Search results
Results from the WOW.Com Content Network
Xanthochromia, from the Greek xanthos (ξανθός) "yellow" and chroma (χρώμα) "colour", is the yellowish appearance of cerebrospinal fluid that occurs several hours after bleeding into the subarachnoid space caused by certain medical conditions, most commonly subarachnoid hemorrhage. [1]
Medical condition Subarachnoid hemorrhage Other names Subarachnoid haemorrhage CT scan of the brain showing subarachnoid hemorrhage as a white area in the center (marked by the arrow) and stretching into the sulci to either side Pronunciation / ˌ s ʌ b ə ˈ r æ k n ɔɪ d ˈ h ɛ m ər ɪ dʒ / Specialty Neurosurgery, Neurology Symptoms Severe headache of rapid onset, vomiting, decreased ...
In newborns, CSF pressure ranges from 8 to 10 cmH 2 O (4.4–7.3 mmHg or 0.78–0.98 kPa). Most variations are due to coughing or internal compression of jugular veins in the neck. When lying down, the CSF pressure as estimated by lumbar puncture is similar to the intracranial pressure .
However, patients with confirmed CSF leaks may also demonstrate completely normal opening pressures. In 18–46% of cases, the CSF pressure is measured within the normal range. [24] [73] [74] [75] Analysis of spinal fluid may demonstrate lymphocytic pleocytosis and elevated protein content or xanthochromia. This is hypothesized to be due to ...
Known side effects and risks include the need for anesthesia, the risk of infection, and a risk of adhesions forming. [8] There may sometimes be a smaller risk of the person losing ovarian function. [8] Ovarian drilling is a surgical alternative to CC treatment or recommended for women with WHO Group II ovulation disorders. [6]
Froin's syndrome – coexistence of xanthochromia, high protein level and marked coagulation of cerebrospinal fluid (CSF). It is caused by meningeal irritation (e.g. during spinal meningitis) and CSF flow blockage by tumour mass or abscess. [1]
Intracranial pressure (ICP) is the pressure exerted by fluids such as cerebrospinal fluid (CSF) inside the skull and on the brain tissue. ICP is measured in millimeters of mercury and at rest, is normally 7–15 mmHg for a supine adult.
The procedure is most often used to relieve PDPH following an epidural injection or lumbar puncture. Diagram of epidural catheter placement. Post dural puncture headache (PDPH) is a side of effect of spinal anesthesia, where the clinician accidentally punctures the dura with the spinal needle and causes leakage of CSF. Factors such as pregnancy ...