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- Review of drugs and herbal products that affect coagulation with specific reversal strategies
- Preoperative and intraoperative methods to prevent and manage blood loss including strategies for blood replacement
- Recommendations for prophylaxis and treatment of DVT and PE
- Chapters dealing with the management of nine specific neurosurgical situations including brain tumor, cerebrovascular, trauma, spinal and pediatric with patient examples
Comprehensive and conveniently portable, this handbook is essential for both residents and practicing neurosurgeons or ENT physicians who need to master and/or refresh their knowledge of the best approaches for prevention and management of bleeding and DVT in their patients.
- Original language: English
- Number of items: 1
- Dimensions: 7.99″ h x 5.00″ w x .0″ l, .0 pounds
- Binding: Paperback
- 475 page
Streptococcus pyogenes is a beta-hemolytic bacterium that belongs to Lancefield serogroup A, also known as group A streptococci (GAS).
It has rarely been reported as a cause of brain abscess. There have been five reported cases in terms of PubMed-based search but no reported case of brain abscess caused by Streptococcus pyogenes as a result of penetrating skull injury till 2010.
Streptococcus pyogenes is a rare but aggressive cause of streptococcal meningitis, which often evolves in a poor outcome with fatal consequences.
Any penetrating lesion showing a connection between the lamina cribrosa and ethmoid sinus may result in brain abscess caused by Streptococcus pyogenes. These patients should be treated urgently to repair the defect and drain the abscess with appropriate antibiotic therapy started due to the fulminant course of the brain abscess caused by this microorganism 1).
A 36-year-old woman admitted to the emergency department of a hospital three days after the onset of earache and otorrhoea. When the patient developed an emergent refractory status epilepticus, the CT scan of the brain showed an unusual pneumocephalus. However, the MRI study of the brain revealed a pachymeningitis with partial thrombosis of the right transverse sinus and subdural empyema due to a S. pyogenes otitis media. Prompt diagnosis and the specific findings of the MRI allowed rapid correct treatment and thus led to a good outcome for the patient 2).