Post-operative Diagnosis of Primary Parotid Tuberculosis in a Patient Initially Diagnosed as Benign Pleomorphic Adenoma.

Primary parotid tuberculosis is a well-known but extremely rare entity even in endemic countries. Most of the cases are diagnosed late in the course of illness when the parotid shows features of cold abscess leading to facial disfigurement. Early diagnosis is a clinical challenge due to lack of clinical suspicion as well as absence of clinical or radiological tests suggestive of the disease. Fine needle aspiration cytology features of early tuberculosis can easily be confused with a pleomorphic adenoma. When ultrasound examination of a parotid lesion is atypical, image guided core needle biopsy can be helpful in differentiating these kinds of rare diseases from more common parotid pathologies.

A Deceptive Preoperative Imaging of an Ectopic Supernumerary Parathyroid Adenoma in a Secondary Hyperparathyroidism.

Ectopic and supernumerary parathyroid glands in the neck is a real surgical challenge especially in multi-gland pathologies. We report a supernumerary ectopic gland at a rare site in the neck in a chronic kidney disease patient which required a re-exploration following a deceptively successful bilateral neck dissection.

Ultrasound-assisted varicose vein surgery and endovenous laser ablation using 1470-nm laser for treatment of great saphenous vein incompetence has similar outcomes at 1 year in a single-center prospective randomized study.

BACKGROUND: Technical errors are the most common preventable cause of recurrence after high ligation and stripping procedures for the treatment of great saphenous vein incompetence. Ultrasound-assisted varicose vein surgery (UAVS) uses intraoperative ultrasound during high ligation and stripping to minimize such failures, although no data have been reported regarding its use during open surgery. The present study compared the short-term outcomes of UAVS and endovenous laser ablation (EVLA) with a 1470-nm laser. METHODS: The present prospective randomized study was conducted from January 2019 to December 2019. We compared 40 patients who had undergone UAVS under regional anesthesia with an equal number of patients who had undergone EVLA under tumescent anesthesia. Both groups received 1 week of standardized postoperative analgesia. The improvements in the pain score, venous clinical severity score, and recurrence at 6 months and 1 year were studied. RESULTS: No significant differences were found in either clinical or radiologic great saphenous vein recurrence after UAVS compared with EVLA at 1 year. The mean pain score at 8 hours after the procedure was higher in the UAVS group (3.7 ± 1.2 vs 2.9 ± 1.0; P = .03). At 1 week, the score was higher in the EVLA group (1.8 ± 0.7 vs 1.4 ± 0.5; P = .01). At 6 months, the venous clinical severity score had improved from 9.2 ± 3.7 to 2.4 ± 1.4 in the UAVS group and from 9.3 ± 3.2 to 2.1 ± 0.8 in the EVLA group (P = .64). At 1 year, the corresponding scores were 1.3 ± 0.7 and 1.4 ± 0.6 (P = .21). CONCLUSIONS: UAVS has high technical success, making it a suitable alternative to EVLA using a 1470-nm laser.