Injection, hematoma, abscess, systemic inflammatory response syndrome, stairway to hell: Case report.

Rationale: Intramuscular injections are routine outpatient procedure performed at healthcare institutions worldwide. In the current literature, there have been very few reports of gluteal superior artery injuries due to incorrect injection techniques. However, no one has ever reported a healthy middle-aged man with systemic inflammatory response syndrome with possible injection-related bleeding from the gluteus superior artery, followed by a hematoma, and then a deep abscess after 3 weeks of not receiving treatment.

A case report of giant malignant schwannoma of the sciatic nerve associated with neurofibromatosis-1: A CARE-compliant article.

Rationale: Neurofibromatosis type 1 (NF1) is an autosomal dominant neurocutaneous syndrome that causes multiple central and peripheral nerve sheath tumors. People with NF1 have a 10% chance of developing malignant peripheral nerve sheath tumors (MPNSTs). Here we report a unique instance of a malignant schwannoma that has remained free of metastasis since its initial removal a decade ago.

Bilateral locked posterior shoulder dislocation overlooked for 15 months treated with the modified McLaughlin procedure: A case report.

Neglected bilateral posterior shoulder dislocation is a rare injury caused primarily by an epileptic seizure. The injury is usually associated with a reverse Hill-Sachs lesion in the anteromedial aspect of the humeral head. The modified McLaughlin technique may avoid instability and osteoarthritis when 20 to 40% of the articular surface is affected by reverse Hill-Sachs.

Factors affecting Baker cyst volume, with emphasis on cartilage lesion degree and effusion in the young and middle-aged population.

Background: The principal aim of this study was to investigate the presence of factors affecting Baker's cyst volume in young and middle-aged populations.

Methods: Open cyst excision with valve and capsule repair, as well as knee arthroscopy, were used to treat eighty-five patients. The cases were categorized in terms of age, effusion, chondral lesion degree, meniscal tear degree, and Lindgren scores.