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INTRODUCTION: Spinal cord schistosomiasis is an extremely rare entity presenting with a wide range of neurological symptoms. The early diagnosis and treatment can improve neurological outcome. Histopathological examination is the gold standard for establishing the diagnosis of spinal schistosomiasis, revealing schistosoma eggs. CASE REPORT: We report a case of a 13-year-old male, from Mauritania, with a history of drinking unsafe water, presenting with an acute urinary retention and gait disturbances evolving for 1 month. His clinical examination found an incomplete conus medullary syndrome made up of urinary retention, lively patellar reflexes on the right, ataxia when walking on the same side and indifferent cutaneous planter reflex. The magnetic resonance imaging (MRI) on dorsal spine revealed an enhancing mass involving the conus medullaris in the L1-L2 region suggestive of an arteriovenous malformation or a cavernoma. The resection tissue specimens for diagnosis were fixed with 10 % buffered formalin. The slides were stained with haematoxylin-eosin staining for light microscopy. The diagnosis of schistosomiasis spinal cord was retained. The child has been treated with oral praziquantel 25 mg/kg. DISCUSSION: Diagnosis of schistosomiasis is based on a combination of clinical evaluation, imaging studies, and laboratory tests. However, definitive diagnosis typically requires histopathological examination of spinal cord lesions obtained through biopsy. Differential diagnosis is broad, including an acute vascular event and/or tumor, especially in children from endemic areas for schistosomiasis. CONCLUSION: Schistosomiasis infection should be suspected when encountering medullary lesion associated to peripheral hypereosinophilia. Surgical excision combined with praziquantel may help improve neurological deficits.
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BACKGROUND: Spinal granulomas form from infectious or noninfectious inflammatory processes and are rarely present intradurally. Intradural granulomas secondary to hematoma are unreported in the literature and present diagnostic and management challenges. OBSERVATIONS: A 70-year-old man receiving aspirin presented with encephalopathy, subacute malaise, and right lower extremity weakness and was diagnosed with polysubstance withdrawal and refractory hypertension requiring extended treatment. Seven days after admission, he reported increased bilateral lower extremity (BLE) weakness. Magnetic resonance imaging showed T2-3 and T7-8 masses abutting the pia, with spinal cord compression at T2-3. He was transferred to the authors' institution, and work-up showed no vascular shunting or malignancy. He underwent T2-3 laminectomies for biopsy/resection. A firm, xanthochromic mass was resected en bloc. Pathology showed organizing hematoma without infection, vascular malformation, or malignancy. Subsequent coagulopathy work-up was unremarkable. His BLE strength significantly improved, and he declined resection of the inferior mass. He completed physical therapy and was cleared for placement in a skilled nursing facility. LESSONS: Spinal granulomas can mimic vascular lesions and malignancy. The authors present the first report of paraparesis caused by intradural granuloma secondary to organizing hematoma, preceded by severe refractory hypertension. Tissue diagnosis is critical, and resection is curative. These findings can inform the vigilant clinician for expeditious treatment.
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BACKGROUND: Spinal cord involvement by schistosomiasis is considered to be rare. Clinical presentation of spinal schistosomiasis ranges from radicular pain to myelopathy causing flaccid paraplegia, bladder incontinence, and dysesthesia. We reported six cases with spinal schistosomiasis. METHODOLOGY: We did a retrospective analysis of the records in our department from March 1995 to March 2015, and we found that six cases of proved spinal schistosomiasis were documented, with follow-up period more than a year, aiming to find an assumption for a guideline for this ambiguous issue. RESULTS: We found five cases from six were males and average age group was 26 years old (14-43). All had motor deficit (100%) which was variable, only two (33.33%) had dense weakness (G0) at time of presentation, three (50%) patients had sphincter disturbance also, and 50% of the patients presented with back pain as initial symptom. Only one of six patients had a positive history of the infestation. All patients went through surgical intervention, which was decompression laminectomy then biopsy or excision. Total excision was feasible only in two cases (33.33%), which had a well-defined lesion in imaging, while in others, lesion was ill defined and adherent, so biopsy was done. Steroids up to 2-month duration were used in all patients (100%) and praziquantel in repeated cycles after surgical excision or biopsy was used in all patients (100%). CONCLUSION: History of travelling to endemic areas should raise the suspicion which may be the cornerstone of diagnosis, particularly in conus/epiconus intramedullary lesions. Surgical excision and spinal canal decompression are the best line of treatment in cases of schistosomiasis even if this excision was not total but to confirm and exclude other forms of pathology. Steroids and oral Praziquantel in repeated cycles are the best medication regimen in case of myelitis and in postoperative treatment.