231 results
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
• Central - Hypothalamic ... - High FSH • Hypothalamic ... Algorithm #Causes #OBGyn
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
, iatrogenic) Hypothalamic ... irritation • Hypothalamic-Pituitary ... Algorithm #Causes #OBGyn
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
stenosis Central - Hypothalamic ... Algorithm #Causes #OBGyn
Hypothalamic releasing hormones and the pituitary trophic hormones. 

#Hypothalamic #Pituitary #Hormones #Release #Trophic #Anterior #Hypothalamus #Endocrinology
Hypothalamic releasing ... #Hypothalamic #Pituitary ... Trophic #Anterior #Hypothalamus
Hypothalamus Anatomy and Hypothalamic Nuclei

By @rev.med

#Hypothalamus #Anatomy #Nuclei #neurology #neuroanatomy
Hypothalamus Anatomy ... and Hypothalamic ... By @rev.med #Hypothalamus
Causes of Female Infertility - Differential Diagnosis Algorithm
Uterus - HSG or SHG or hysteroscopy:
 • Fibroids/polyps
Decreased FSH - Hypothalamic ... Causes #Obstetrics #OBGyn
Hypothalamus Anatomy and Hypothalamic Nuclei
 • Anterior hypothalamic nucleus - Body temperature, thermal regulation (heat dissipation),
Hypothalamus Anatomy ... and Hypothalamic ... Nuclei • Anterior hypothalamic ... Dorsal & lateral hypothalamic ... By @rev.med #Hypothalamus
Menstrual Cycle Physiology: The Hypothalamic-Pituitary-Ovarian Axis
Estrogen, when released:
 • Negatively feeds back on the hypothalamus and
Physiology: The Hypothalamic-Pituitary-Ovarian ... feeds back on the hypothalamus ... feeds back on the hypothalamus
Overview of hypothalamus and pituitary hormones and their regulation.

#hypothalamus #pituitary #endocrinology #Hormones #diagnosis #algorithm
Overview of hypothalamus ... #hypothalamus #pituitary
Limbic system
Medial/rostral hypothalamus
Lateral hypothalamus
Hypothalamic neurosecretion
ADH
Autonomic centers
Signal generator
CRH
Negative feedback
Sympathetic nervous system
Anterior pituitary
ACTH
Adrenal medulla
Adrenal cortex
#Cortisol
#Epinephrine (norepinephrine)
Response to signal
Medial/rostral hypothalamus ... Lateral hypothalamus ... Hypothalamic neurosecretion