Postlaminectomy ossified extradural pseudocyst
| Autor: | Ohji Handa, Kazuyoshi Mori, Haruo Tsuji, Norikazu Handa, Gohichi Tajima |
|---|---|
| Rok vydání: | 1990 |
| Předmět: |
Male
medicine.medical_specialty Mature Bone Dura mater medicine.medical_treatment Connective tissue Meningocele Postoperative Complications Discectomy Fibrocyte medicine Humans Hernia Lumbar Vertebrae business.industry Laminectomy Calcinosis Anatomy Middle Aged medicine.disease Surgery Intervertebral disk medicine.anatomical_structure business Intervertebral Disc Displacement |
| Zdroj: | Journal of Neurosurgery. 73:785-787 |
| ISSN: | 0022-3085 |
| DOI: | 10.3171/jns.1990.73.5.0785 |
| Popis: | ✓ A large ossified spurious meningocele accompanied by recurrent lumbar disc herniation occurred 7 years after posterior intervention for laminectomy and discectomy in a 53-year-old man. The cyst wall, histologically composed of mature bone tissue, was sparsely covered with connective tissue and lined with fibrocyte- or fibroblast-like cells on the inside. The ossified pseudocyst was presumed to have originated from a minute defect in the dura mater which occurred at the time of the first operation. |
| Databáze: | OpenAIRE |
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