DTI-MRI biomarkers in the search for normal pressure hydrocephalus aetiology: a review.

Normal pressure hydrocephalus (NPH) is a clinical syndrome characterized by gait disturbances, urinary incontinence and dementia. Clinical presentation overlaps with Alzheimer disease (AD). Early recognition thus early intervention (shunting) is important for successful treatment, but lack of a diagnostic test with sufficient sensitivity and specificity complicates the diagnosis.

Bobble-head doll syndrome: therapeutic outcome and long-term follow-up in four children.

Bobble-head doll syndrome (BHDS) is a complex syndrome with the dominant symptom of repetitive anteroposterior head movement. Only 57 patients are quoted in the literature. The etiology of this syndrome remains unknown and no standard treatment has yet been established.

Prenatal diagnosis of occipital dermal sinus associated with hemangioma using ultrasound and MRI. Case report.

Objective: We report a case of prenatal diagnosis and postpartum management of a subcutaneous tumor without intracranial communication.

Methods: An occipital tumor without intracranial communication was found on ultrasound scan in the 21st week of pregnancy. Using MRI, the diagnosis was confirmed.