Outpatient parathyroid surgery: ten-year experience: is it safe?

Outpatient parathyroid surgery is increasing in frequency especially for patients undergoing minimally invasive operations. From January 1, 2000 to December 31, 2009, 585 operations were performed on patients with untreated primary hyperparathyroidism. Outpatient operations were performed on 43 per cent (249/585), whereas 57 per cent (336/585) were admitted.

CASE REPORT Removal of Exposed Titanium Reconstruction Plate After Mandibular Reconstruction With a Free Fibula Osteocutaneous Flap With Large Surgical Pin Cutters: A Case Report and Literature Review.

Locking reconstruction plates have led to significant improvement in osteosynthesis and graft anchorage in mandibular reconstruction following the free fibula osteocutaneous flap. Plate extrusion is the most common complication associated with mandibular reconstruction, occurring in approximately 20% to 48% of cases; often necessitating plate removal once the bone flap has united to the mandible. Radiation therapy is a known risk factor to the development of such a complication and it presents further challenges to the successful removal of the reconstruction plate.

Expression of p16 in sinonasal undifferentiated carcinoma (SNUC) without associated human papillomavirus (HPV).

Sinonasal undifferentiated carcinoma (SNUC) is an uncommon and highly aggressive neoplasm of the paranasal sinuses and nasal cavity. Its undifferentiated histologic appearance often requires immunohistochemical studies to distinguish it from other high-grade neoplasms. Due to the rarity of SNUC, its immunohistochemical staining profile has been incompletely characterized, and little work has been done on its expression of the markers for human papillomavirus (HPV).

Minimally invasive parathyroid surgery, the Norman 20% rule: is it valid?

The 20 per cent rule proposed by Norman established a guideline using radioactivity in the minimally invasive radioguided parathyroidectomy (MIRP) technique to localize and confirm removal of an abnormal parathyroid gland in patients with primary hyperparathyroidism. If radioactivity in the resected gland was at least 20 per cent of excision site/background radioactivity, the 20 per cent rule was satisfied. Patients meeting these criteria underwent unilateral MIRP without intraoperative parathyroid hormone assay or intraoperative frozen section.