A severe headache due to pigmented villonodular synovitis in a rare location: facial nerve on temporomandibular joint. A case report.

BACKGROUND: Pigmented villonodular synovitis (PVNS) is an infrequent benign tumor-like proliferative lesion developing from the synovial membranes of the joint, tendon sheath, and bursa. CLINICAL PRESENTATION: A 44-year-old woman with numbness on the right side of her face, severe headaches, and swelling in temporomandibular region is presented. On head and neck magnetic resonance imaging, an encapsulated mass approximately 2 cm was detected. The fine-needle aspiration biopsy resulted as suspicion of mesenchymal tumor. A complete resection with the capsule was performed over the temporal branch by monitoring of the facial nerve. The final histopathologic examination resulted as a giant cell tendon sheath tumor. CONCLUSION: Headache is not the main symptom in PVNS, but in severe pain spreading from the temporomandibular region, physical examination should be done carefully for slight swelling, and the possibility of pigmented villonodular synovitis should be considered. Because of the high recurrence rate, en bloc resection is necessary.

Paget Schroetter Syndrome and Chylothorax After Rhinoplasty.

ABSTRACT: Paget-Schroetter syndrome is a rare clinical condition characterized by subclavian vein thrombosis following repetitive upper extremity effort. In this case, we presented a 35-year-old female patient who underwent septorhinoplasty in our clinic. A swelling of the left part of the neck extending to the clavicle was detected 4 hours after the operation. Computed tomography of the thorax revealed a pleural effusion at the base of the left lung and a computed tomography angiogram demonstrated a recanalized left subclavian vein thrombosis. History of the patient clarified that she had moved to another house and had lifted heavy furnitures 4 days before the surgery. The patient was diagnosed with Paget Schroetter syndrome followed by chylothorax. Paget-Schroetter syndrome followed by chylothorax could be presented after a surgical intervention of the head and neck. Early diagnosis is essential to reduce the risk of ongoing morbidity and mortality.