Background:
Conus schistosomiasis is an extremely rare entity in which patients present with a wide range of neurological symptoms such as low back pain, paresthesia, fever, myalgia, paraparesis, and paraplegia. This neglected tropical parasitic disease causes significant neurological morbidity. The migration of parasitic worms and their eggs into the central nervous system can lead to profound and life-altering disabilities. Early, accurate diagnosis, and treatment can lead to the complete resolution of symptoms.
Case description:
A 5-year-old boy from South Sudan presented with complaints of sudden onset, progressive bilateral lower limb weakness for the past month, inability to walk or stand without assistance, and urinary incontinence. Magnetic resonance imaging spine showed an irregular enhancing lesion within the conus. The various possibilities, such as Astrocytoma, and granulomatous disorders were considered. However, a biopsy revealed the lesion to be Conus schistosomiasis, a rare condition with only a few cases reported in children. Typical clinicoradiological presentation and the treatment paradigm have been discussed in this manuscript. Appropriate management of this lesion can avert surgical intervention needed for either a diagnosis or treatment.
Conclusion:
This case report aims to emphasize the importance of considering schistosomiasis as an important differential diagnosis of a conus intramedullary lesion, especially in patients from tropical endemic countries. The neurological recovery in this infestation is directly related to early diagnosis and treatment. Therefore, it is essential to recognize this entity, as early detection and management would result in significant neurological improvement without undergoing surgery.