Endocrine Surgery Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
Graves' disease
Autoimmune disorder causing hyperthyroidism through thyroid-stimulating immunoglobulins that mimic TSH action.
hungry bone syndrome
Severe hypocalcemia following parathyroidectomy due to rapid bone remineralization in patients with severe bone disease.
hyperparathyroidism
Condition where parathyroid glands produce excessive parathyroid hormone, leading to elevated blood calcium levels.
hypocalcemia
Low blood calcium levels, a potential complication following thyroid or parathyroid surgery.
indeterminate cytology
Fine needle aspiration results that cannot definitively classify a thyroid nodule as benign or malignant.
intraoperative nerve monitoring
Real-time electrophysiological monitoring of laryngeal nerve function during thyroid and parathyroid surgery to prevent...
intraoperative PTH monitoring
Real-time measurement of parathyroid hormone levels during surgery to confirm successful removal of hyperfunctioning gla...
intraoperative ultrasound
Real-time ultrasound imaging performed during surgery to guide tissue identification and resection.
intrathyroidal parathyroid
Parathyroid gland located within the thyroid gland parenchyma.
IONM
Intraoperative neural monitoring, technique used to protect nerves during endocrine surgery.
isthmusectomy
Surgical removal of the thyroid isthmus, the tissue connecting the two thyroid lobes.
Kocher incision
Low transverse neck incision used for thyroid and parathyroid surgery.
lateral neck dissection
Surgical removal of lymph node compartments in the lateral neck to treat metastatic thyroid cancer.
lobectomy
Surgical removal of one lobe of an organ, commonly referring to thyroid lobectomy.
lymph node ratio
Proportion of positive lymph nodes to total lymph nodes examined in thyroid cancer staging.
mediastinal thyroid extension
Thyroid tissue extending below the thoracic inlet into the mediastinal space, complicating surgical access.
medullary thyroid carcinoma
Thyroid cancer arising from parafollicular C cells that produce calcitonin, often associated with hereditary syndromes.
methylene blue staining
Intraoperative dye technique for identifying parathyroid glands during surgery.
MIBI scan
Technetium-99m sestamibi scan used for parathyroid localization before surgery.
minimally invasive parathyroidectomy
Targeted surgical approach removing single abnormal parathyroid glands through small incisions using preoperative locali...
MIRP
Minimally invasive radioguided parathyroidectomy using radiotracer localization and handheld probe guidance.
MIVAT
Minimally invasive video-assisted thyroidectomy performed through small neck incisions with endoscopic assistance.
multiple endocrine neoplasia
Hereditary cancer syndromes characterized by tumors in multiple endocrine organs, requiring genetic counseling and scree...
normocalcemic hyperparathyroidism
Primary hyperparathyroidism with elevated or inappropriately normal PTH levels despite normal serum calcium.
papillary thyroid carcinoma
Most common type of thyroid cancer arising from follicular epithelial cells, typically with excellent prognosis when tre...