These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Iatrogenic intracranial hypotension and cerebral venous thrombosis.
    Author: Honig A, Eliahou R, Pikkel YY, Leker RR.
    Journal: J Neurol Sci; 2016 Jul 15; 366():191-194. PubMed ID: 27288804.
    Abstract:
    OBJECTIVE: To assess the manifestations of cerebral venous thrombosis (CVT) associated with intracranial hypotension (IH) following lumbar puncture (LP) or spinal anesthesia (SA). METHODS: Adult patients with acute CVT unrelated to infection, neurosurgery, or otolaryngological surgery were identified. CVT manifesting within 21days after LP/SA was considered associated with iatrogenic IH. Presentation of patients with and without associate IH was compared. RESULTS: 42 patients were included. 11/42 who had undergone LP/SA presented symptoms and imaging characteristics of IH; 31 had no evidence of IH. Those with IH were more often females (11/11 vs. 21/31, p=0.03), presented sooner after symptom onset (6.0±2.2 vs. 15.6±14days, p=0.002), and rates of venous infarction (45% vs. 23%) and seizures (27% vs. 10%) appeared somewhat elevated (p<0.15). Patients with CVT associated with IH had significantly more cortical vein thrombi (55% vs. 16%, p=0.02). Thrombi were significantly shorter in patients with IH (102±113mm vs. 246±133mm, p=0.002). CONCLUSION: Patients with CVT secondary to IH were typically younger females, and presented with a more acute and severe course with frequent venous infarcts. Although thrombi in the IH group were less extensive, they were more often symptomatic.
    [Abstract] [Full Text] [Related] [New Search]