75 research outputs found
Arthroscopic treatment of an intra-articular hemangioma in the posterior compartment of the knee
AbstractWe report the case of a 37-year-old patient presenting with knee pain and recurrent effusion without instability due to an intra-articular hemangioma in the posterior compartment of the knee. MRI showed features suggesting a diagnosis of hemangioma. Arthroscopic excision of the tumor was performed and the diagnosis was confirmed histologically. There was no recurrence after 5 years of follow-up
Isolated anterior interosseous nerve deficit due to a false aneurysm of the humeral artery: An unusual complication of penetrating arm injury. Case report and literature review
SummaryAnterior interosseous nerve (AIN) injuries account for only 1% of all the nerve injuries at the upper limb. We report the case of a 22-year-old male who sustained a penetrating injury to the arm. No neurological deficit was found at the initial evaluation. However, 6weeks later, he had a motor deficit confined to the territory of the AIN with weakness of the flexor pollicis longus and flexor digitorum longus to the index. He also reported paraesthesia. Tinel's test was positive over the pinpoint wound in the arm, where a painful swelling was felt. Electroneurophysiological testing indicated a deficit of the AIN. Surgical exploration identified a thrombosed false aneurysm of the humeral artery responsible for compression of the median nerve. One month later, the patient had achieved a full recovery. Immediate routine exploration of deep penetrating wounds, although mandatory, may fail to detect any lesions. Close monitoring must be provided subsequently, as gradual nerve compression can result in delayed neurological deficits
Synthesis and Biological Activity of Novel Phosphonate Derivatives Containing of Pyridyl and 1,2,3-Triazole Rings
An Efficient Synthesis of αâ(2,4âDichloroâphenoxyacetoxy)aryl Methyl Phosphonate Monosodium Salts
An Efficient Large-Scale Synthesis of Methyl 5-[2-(2,5-Dimethoxyphenyl)ethyl]-2-hydroxybenzoate
Early correction of paediatric malunited distal metaphyseal radius fractures using percutaneous callus osteoclasis (âCalloclasisâ)
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