18 results
Menstrual Cycle Physiology: Ovarian Cycle – Ovulation Explained

Around Day 14, estrogen exerts sudden +++ positive feedback
pituitary (switch from negative ... for clarity) #MenstrualCycle ... #OvarianCycle #pathophysiology
Menstrual Cycle Physiology: The Hypothalamic-Pituitary-Ovarian Axis
Estrogen, when released:
 • Negatively feeds back on the hypothalamus and
released: • Negatively ... #MenstrualCycle ... #pathophysiology
Pathophysiology of Diabetic Ketoacidosis (DKA) and Hyperglycemic Hyperosmolar Syndrome (HHS)
Absolute Insulin deficit:
 - Type I DM:
Pathophysiology ... insulin demand Relative ... #dka #hhs #pathophysiology ... #comparison #endocrinology
Menstrual Cycle Physiology: Correlating the Ovarian and Uterine Cycles
Note: Some charts show different relative levels of
show different relative ... of estrogen to negatively ... #UterineCycle #MenstrualCycle ... #OvarianCycle #pathophysiology ... #comparison #endocrinology
Syphilis - Diagnosis and Management - Primary vs Secondary vs Tertiary
Primary Syphilis
 • Localized lymphadenopathy
 •
30-40%) - Negative ... treponemal tests rule out ... Secondary #Tertiary #Comparison
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
CPPD vs Gout ... disease states Pathophysiology ... Conditions for Gout ... Needle-shaped, negatively ... #Comparison #rheumatology
Schizophrenia: Pathogenesis and Symptoms
Increased dopaminergic transmission in mesolimbic projection
-> Dopaminergic neurons here project into the limbic
false beliefs out ... thought to cause Negative ... Schizophrenia #pathophysiology ... psychiatry #positive #negative
Menstrual Cycle Physiology: Ovarian Cycle – Luteal Phase Explained
 • The LH surge can be thought
progesterone and estrogen negatively ... Ovarian Cycle #MenstrualCycle ... #OvarianCycle #pathophysiology
Menstrual Cycle Physiology: Ovarian Cycle – Follicular Phase Explained
Early Follicular Phase (Days 0-5)
 • Granulosa cells
estrogen from negatively ... Negatively feeds ... #MenstrualCycle ... #OvarianCycle #pathophysiology
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
be made, rule out ... Stabbing) - Negative ... MeralgiaParesthetica #MSK #pathophysiology