Background: Osteopathia striata with cranial sclerosis (OS-CS) is a rare bone dysplasia that presents with variable symptoms mainly due to the associated CS.
Methods: The otorhinolaryngologic clinical presentation and temporal bone computed tomography (CT) findings of a new case of OS-CS are presented. Differential diagnosis is also discussed.
Purpose: Ochronotic arthropathy is the articular manifestation of alkaptonuria, a rare hereditary metabolic disease that leads to the deposition of homogentisic acid particularly in the joints where it causes articular degeneration and inflammation. We studied the radiological patterns of the disorder using both traditional X-rays both MRI and comparing the results obtained with the two techniques.
Materials And Methods: The study included five patients (4 males, 1 female, mean age 51 years); we studied the most frequently affected sites, the knee, the shoulder and the spine.