Racial and Ethnic Disparities in Otolaryngology Office Visit and Tympanostomy Tube Placement in Children with Otitis Media.

Objectives: Racial disparities are pervasive in access to pediatric surgery. The goal of this study was to test the hypotheses that, compared with White children, non-White and Hispanic children: (1) were less likely to attend evaluations by otolaryngologists after a diagnosis of otitis media (OM) eligible for surgical referral, and (2) these children were less likely to receive tympanostomy tube (TT) after surgical consultation.

Methods: The OptumLabs Data Warehouse is a de-identified claims database of privately insured enrollees.

Importance of FNAC in the detection of tumours within multinodular goitre of the thyroid.

The primary challenge in the management of a multinodular thyroid gland is to rule out malignancy. The present study was undertaken to assess the value of preoperative ultrasound-guided fine needle aspiration cytology (FNAC) in diagnosing tumours of the thyroid gland. Of the 80 patients operated for multinodular lesions, malignant tumours were found in 29 and benign tumours in 36 patients (81%) and non-tumorous lesions in 15 (19%) patients.

Fine needle aspiration cytology in the preoperative diagnosis of ultrasonically enlarged parathyroid glands.

The value of fine needle aspiration (FNA) cytology in the diagnosis of ultrasonically suspected parathyroid gland enlargements was reviewed for a six-year series of cases. In 146 patients, 277 FNA biopsies under ultrasound guidance were performed on suspected enlarged parathyroid glands. Smears were routinely stained by the Pappenheim (May-Grünwald-Giemsa) method, and the Grimelius silver stain was used to demonstrate argyrophilic granules in the cytoplasm of parathyroid cells.

Aspiration cytology of renal-cell carcinoma metastatic to the thyroid.

Fine needle aspiration (FNA) of a thyroid mass clinically suspected of being acute thyroiditis led to a cytologic diagnosis of hypernephroma metastatic to the thyroid and to the subsequent detection of the occult primary tumor. The FNA cytomorphologic findings were substantiated by cytochemical staining of FNA samples and confirmed by subsequent histopathologic examination of the resected thyroid. Postoperative studies revealed an expansive growth in the left kidney; analysis of the nephrectomy specimen showed an invasive renal-cell carcinoma.

[Sclerotization of the parathyroid glands--description of a method].

The method of ultrasonically guided percutaneous 95% ethanol injection of enlarged parathyroid gland is presented. Treatment was performed on the patient who has been treated with chronic hemodialysis for eight years and developed the symptoms of secondary hyperparathyroidism and who has had one enlarged parathyroid gland detected with ultrasound and confirmed by cytology. One month later the symptoms subsided, the laboratory findings improved and ultrasound examination revealed the decreased volume of the parathyroid.