Degenerative lesion of the extensor tendon V finger: Ultrasound imaging in diagnosis and therapeutic possibilities.

Traumatic injuries of the extensor tendons of the hand are common and are more frequent predisposed to tendon injuries due to the presence of chronic tendon damage. We present the case of a 61-year-old woman, tailor by profession, who showed acute rupture (80 %) with degenerative etiology of the extensor tendon of the V finger of the fifth level according to Kleinert and Verdan classification.

Calcium pyrophosphate deposition disease: The role of imaging in their detection and in differential diagnosis of crystal arthropathies.

Calcium pyrophosphate deposition disease is characterized by the deposition of pyrophosphate crystals in various joint structures. Calcium pyrophosphate deposition disease can be linked to underlying metabolic disorders such as hemochromatosis, hyperparathyroidism, hypophosphatemia, hypomagnesaemia, and hypothyroidism, all of which increase the risk of calcium pyrophosphate deposition. We present the case of a 55-year-old male who underwent diagnostic examination for the onset of recurrent joint pain in the right knee.