68 results
Approach to the Diagnosis of Hyperthyroidism - Differential Diagnosis and Workup Algorithm

 • Secondary Hyperthyroidism (↑↔TSH,
- Differential ... (↑↑↑ ß-hCG) • ... Thyroiditis, Iodine (e.g ... #Differential # ... Diagnosis #Algorithm #endocrinology
Thyroid Disorders and Menstrual Cycle Function

Hypothyroidism
 • Polymenorrhea (increased menstrual bleeding) is more common
 • Oligomenorrhea
Cycle Function Hypothyroidism ... miscarriage Hyperthyroidism ... Menstrual #Cycle #Differential ... #Diagnosis #Endocrinology
Male Sexual and Erectile Dysfunction - Differential Diagnosis Algorithm
Erectile Dysfunction
 - Psychological
    •
Dysfunction - Differential ... • Hyperthyroidism ... • Hyperthyroidism ... Dysfunction #Male #Differential ... Diagnosis #Algorithm #endocrinology
Hyperthyroidism - Differential Diagnosis Algorithm
High/Normal Radioiodine Uptake
 - Autoimmune Thyroid Disease:
    • Grave's
Hyperthyroidism ... - Differential Diagnosis ... Goiter - TSH/HCG ... #HighThyroid #Differential ... Diagnosis #Algorithm #endocrinology
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
Amenorrhea - Differential ... Challenge • Hypothyroidism ... • Hyperthyroidism ... #Amenorrhea #Differential ... Diagnosis #Algorithm #endocrinology
Sellar / Pituitary Mass - Differential Diagnosis Algorithm
Adenoma - Primary Anterior Pituitary
 - Secreting
Pituitary Mass - Differential ... Physiological (e.g ... Hypothyroidism) ... SellarMass #Pituitary #Differential ... Diagnosis #Algorithm #endocrinology
Differentiation of Causes of Hyperthyroidism According to Pattern of Radionucleotide Uptake
Reduced uptake:
 • Thyroiditis
 • Exogenous
Differentiation of Causes of Hyperthyroidism ... radionuclide #uptake #differential ... #diagnosis #hyperthyroidism ... #endocrinology
Breast Discharge - Differential Diagnosis Algorithm
High Prolactin + Normal TSH
 • Microprolactinoma
 • Steroid Hormone Intake
Breast Discharge - Differential ... Failure • Stress (e.g ... TSH • Primary Hypothyroidism ... Breast #Discharge #Differential ... Diagnosis #Algorithm #Endocrinology
Abnormal Serum TSH - Differential Diagnosis Algorithm
Increased TSH
 • Hypothyroidism
 • Sub-clinical Hypothyroidism
 • Recovery from
Abnormal Serum TSH - Differential ... Increased TSH • Hypothyroidism ... • Sub-clinical Hypothyroidism ... Toxicosis #TSH #Differential ... #Hyperthyroid #Endocrinology
Primary Hyperthyroidism - Pathogenesis and Clinical Findings

Note: Although rare, gestational diseases can lead to thyrotoxicosis due
Primary Hyperthyroidism ... excess secretion of hCG ... Secondary hyperthyroidism ... myxedema #Primary #Hyperthyroidism ... #endocrinology