Prof. Dr. Miyase Bayraktar


It is a branch of science that deals with the disorders that occur in the secretory products called hormones, produced by the endocrine glands and released into the blood from the endocrine glands, and diseases related to human metabolism.

Hormones are substances that affect our growth, reproduction, metabolism, body and mental health by showing different effects in all our organs. There are many hormones in the human body, and the numbers are increasing with the discovery of new hormones. Therefore, there are many diseases that endocrinology and metabolic diseases deals with. Thyroid diseases, diabetes, obesity, pilosity and reproductive disorders, metabolic bone diseases, endocrine hypertension are common diseases. Cholesterol and lipid metabolism disorders, which are diagnosed in childhood and which can be hereditary, are diseases that are diagnosed and followed up in the discipline of endocrinology and metabolism.

Endocrinologists are medical doctors who specialize in diagnosing and treating health conditions related to hormones. These doctors are your biggest support when dealing with hormonal issues that can be complex and difficult to identify.

Some of the Diseases Treated at our Center

Thyroid disorders
Diseases of the adrenal gland (Cushing, adrenal insufficiency, endocrine hypertension)
Hormone disorders of the ovaries and testicles
Metabolic disorders of bone
Parathyroid diseases

Our Training Programs

  • Diabetes education (Education of patients, families and relatives)
  • Hypoglycemia and glucagon administration training
  • Diabetic foot training
  • Pregnant diabetes education and follow-up
  • Glucometer use and blood glucose monitoring training
  • Blood sugar monitoring training
  • Insulin injection training
  • 7-day continuous follow-up of patients on insulin
Treatments Applied
  • Thyroid ultrasound and biopsy
Tests Applied
  • Oral glucose tolerance test and evaluation
  • Prolonged oral glucose tolerance test and evaluation
  • Oral glucose tolerance test with insulin and evaluation
  • Glucagon-C peptide stimulation test and evaluation
  • 1 mg and 2 mg dexamethasone suppression test
  • 8 mg dexamethasone suppression test
  • Short ACTH test and evaluation
  • Long ACTH test and evaluation
  • CRH stimulation test and evaluation
  • İnsulin tolerance (hypoglycemia) test and evaluation (for growth hormone and cortisol)
  • Pulse methyl prednisolone administration (each application) + Monoterizasyon
  • Glucagon stimulation test (for fecromostima)
  • Salt loading test and evaluation
  • Glucose loading-GH test and evaluation
  • GH-RH stimulation test and evaluation
  • Clonidine test and evaluation
  • L-Dopa test and evaluation
  • Exercise test and evaluation
  • Sandostatin LAR treatment
  • Somatuline treatment
  • Clomiphene test
  • Pregnyl test
  • LH-RH stimulation test and evaluation
  • Thyroid hormone resistance tests and evaluation
  • TRH stimulation test and evaluation
  • Thirst test and evaluation