A rare cause of lumbar nerve root compression: Extramedullary hematopoiesis in a patient with thalassemia major

Boussaa, H.; Kaffel, Dhia; Maatallah, Kaouther; Ferjani, H.; Hamdi, Wafa

doi:10.1002/ccr3.4119

Cited by 4 publications

(1 citation statement)

References 16 publications

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“…In order to halt the production of overgrown marrow tissue, radiation therapy has been used in many cases of EMH mass either as monotherapy [ 15 , 17 , 25 , 26 ] or combined with surgery [ 14 , 27 , 28 ] with good results. Some authors even suggested that radiation therapy should be the primary treatment modality with surgical intervention reserved for recurrent cases postradiation.…”

Section: Discussionmentioning

confidence: 99%

Recurrent spinal cord compression due to extramedullary hematopoiesis in thalassemia patient

et al. 2022

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Introduction:Spinal cord compression secondary to extramedullary hematopoiesis (EMH) is a rare condition. Variable treatment options have been reported with different efficacy and recurrence rate. Due to its rarity, no clear optimal management guidelines have been established yet.Patient concerns and diagnosis:We report a recurrence of spinal cord compression secondary to EMH in a 19-year-old male, with a background of transfusion-dependent beta-thalassemia on luspatercept, who presented with weakness in both lower limbs.Interventions and outcomes:He was treated successfully both times with radiotherapy.Conclusion:Early diagnosis and management of EMH compressing the spinal cord are essential to prevent permanent neurological damage. Diagnosis should be suspected based on the clinical presentation and magnetic resonance imaging findings in a patient with a history of ineffective hemopoiesis. Treatment option remains controversial. Radiotherapy option seems effective, even in recurrent cases, and valid, particularly for those at high risk of surgery or who do not prefer it.

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