1300 results
Overview of hypothalamus and pituitary hormones and their regulation.

#hypothalamus #pituitary #endocrinology #Hormones #diagnosis #algorithm
hypothalamus and pituitary ... #hypothalamus #pituitary ... endocrinology #Hormones #diagnosis ... #algorithm
Hypopituitarism Differential Diagnosis Algorithm
Suspected hypopituitarism (anterior pituitary)
Symptoms: fatigue, depression, and other endocrine dysfunction

ARUPConsult @ARUPLabs

#Hypopituitarism #Differential #Diagnosis
Hypopituitarism Differential Diagnosis ... Algorithm Suspected ... hypopituitarism (anterior pituitary ... #Differential #Diagnosis ... #Algorithm #Pituitary
Menstrual Cycle Physiology: The Hypothalamic-Pituitary-Ovarian Axis
Estrogen, when released:
 • Negatively feeds back on the hypothalamus and
The Hypothalamic-Pituitary-Ovarian ... hypothalamus and anterior pituitary ... hypothalamus and anterior pituitary ... endocrinology #feedback
Nipple Discharge - Galactorrhea - Differential Diagnosis Algorithm

↑ TSH - Primary hypothyroidism
↑ ß-HCG - Pregnancy
↑ Creatinine
- Differential Diagnosis ... Algorithm ↑ ... failure MRI of pituitary ... #Differential #Diagnosis ... #Algorithm #Prolactinoma
Menstrual Cycle Physiology: Ovarian Cycle – Ovulation Explained

Around Day 14, estrogen exerts sudden +++ positive feedback
sudden +++ positive feedback ... on the anterior pituitary ... negative to positive feedback
Breast Discharge - Differential Diagnosis Algorithm
High Prolactin + Normal TSH
 • Microprolactinoma
 • Steroid Hormone Intake
- Differential Diagnosis ... Algorithm High ... Normal/ Low TSH • Pituitary ... Inhibition • Pituitary ... #Differential #Diagnosis
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
- Differential Diagnosis ... Algorithm Primary ... • Central - Pituitary ... #Differential #Diagnosis ... #Algorithm #Causes
Sellar / Pituitary Mass - Differential Diagnosis Algorithm
Adenoma - Primary Anterior Pituitary
 - Secreting
Sellar / Pituitary ... - Differential Diagnosis ... Algorithm Adenoma ... #Differential #Diagnosis ... #Algorithm #endocrinology
Feedback Loop: Prolactin (PRL)
 • PRL levels exhibit diurnal, menstrual, and age-related variation
 • TRH has
Feedback Loop: Prolactin ... pathophysiology #pituitary
Hypercortisolism (Cushing syndrome) - Simplified Differential Diagnosis Algorithm
Exogenous (ACTH-independent)
Endogenous
 • ACTH-dependent:
    - ACTH-secreting
Simplified Differential Diagnosis ... Algorithm Exogenous ... ACTH-secreting pituitary ... #Differential #Diagnosis ... #Algorithm #endocrinology