Table 1 Demographical, clinical and neurological findings as well as imaging findings and histopathological results in the patients presenting with opsoclonus-myoclonus syndrome
Age at presentation | Gender | Chief complaint | Abdominal ultrasound | Whole-body MRI | Whole-body Scintigraphy | Tumor localization | Pathology/Diagnosis | |
|---|---|---|---|---|---|---|---|---|
Case 1 | 17 months | female | opsoclonus, head tremor, unsteadiness, ataxia | negative | positive | negative | left-sided paravertebral T9/10 | thoracal ganglioneuroblastoma |
Case 2 | 13 months | male | opsoclonus, ataxia, unsteadiness | negative | positive | negative | left adrenal gland | adrenal ganglioneuroblastoma |
Case 3 | 13 years 11 months | male | opsoclonus, persistent progressive resting and postural tremor, ataxia | not performed | positive | negative | right-sided paravertebral T11-L1 | retroperitoneal ganglioneuroma |