Soft tissue complications following hip arthroplasty may occur either in cases of total hip arthroplasty or in hip resurfacing, a technique that has become popular in cases involving young patients. Both orthopedic and radiological literatures are now calling attention to these symptomatic periprosthetic soft tissue masses called inflammatory pseudotumors or aseptic lymphocytic vasculites-associated lesions. Pseudotumors are associated with pain, instability, neuropathy, and premature loosening of prosthetic components, frequently requiring early and difficult reoperation. Magnetic resonance imaging plays a relevant role in the evaluation of soft tissue changes in the painful hip after arthroplasty, ranging from early periprosthetic fluid collections to necrosis and more extensive tissue damage.

Keywords: Magnetic resonance imaging; Inflammatory pseudotumor of the hip; Hip arthroplasty.

OBJECTIVE: The present study was aimed at describing a single-institution experience in the curative treatment of patients diagnosed with locally advanced hypopharyngeal squamous cell carcinoma. MATERIALS AND METHODS: Data concerning all patients treated for locally advanced hypopharyngeal squamous cell carcinoma between January 2006 and June 2012 were reviewed. RESULTS: A total of 144 patients were included in the present study. The median follow-up period was 36.6 months. Median survival was 26 months, and 2-year and 5-year overall survival rates were, 51% and 30.5%, respectively. Median recurrence-free survival was 18 months and 2-year and 5-year recurrence-free survival rates were 42.8% and 28.5%, respectively. CONCLUSION: The outcomes in the present series are in line with the literature.

Keywords: Hypopharynx; Outcomes; Surgery; Radiotherapy