3308 results
Sellar / Pituitary Mass - Differential Diagnosis Algorithm
Adenoma - Primary Anterior Pituitary
 - Secreting
Algorithm Adenoma - Primary ... • TSH • LH ... endocrinology #causes
Primary Amenorrhea Differential Diagnosis Framework

Workup:
 • β-HCG, TSH and PRL
 • Breast Tanner Staging
 • FSH,
Primary Amenorrhea ... Staging • FSH, LH ... khudhur_moh #Primary
Diagnosis of Primary Amenorrhea
A diagnostic approach to primary amenorrhea. (FSH = follicle-stimulating hormone; LH = luteinizing
Diagnosis of Primary ... diagnostic approach to primary ... follicle-stimulating hormone; LH ... #PrimaryCare #Primary
Causes of Female and Male Infertility - Differential Diagnosis Algorithm
Causes of Female Infertility:
 • Uterus -
Causes of Female ... Diagnosis Algorithm Causes ... Hypopituitarism Causes ... hypogonadism) Low FSH/LH ... problem) High FSH/LH
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
Causes of Hypokalemia ... Defining the cause ... either secondary or primary ... Gitelman's syndrome • Primary ... diagnosis #algorithm #causes
Common causes of Acute Kidney Injury AKI - Differential Diagnosis
HEMODYNAMIC
 • Cardiac failure: Impaired forward flow,
Common causes of ... OBSTRUCTIVE • Urinary ... Glomerulonephritides (GN) • Primary ... Disease process primarily ... NephroP #AKI #causes
Menstrual Cycle Physiology: Ovarian Cycle – Ovulation Explained

Around Day 14, estrogen exerts sudden +++ positive feedback
understood) -> surge in LH ... production and release LH ... causes: • Increased ... 36 hours after LH
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
Causes of Secondary ... Testing Common causes ... angiography • Primary ... repaired) • Primary ... syndromes other than primary
Hypogonadism Differential Diagnosis Algorithm
 • Low testosterone, Normal or low LH, Normal or low FSH -
Normal or low LH ... testosterone, Normal LH ... testosterone, Normal LH ... testosterone, Elevated LH ... Elevated FSH - Primary
Headache Differential - Primary vs Secondary
A vast number of diseases can cause a headache. We divide
Differential - Primary ... of diseases can cause ... divide them into primary ... headaches are caused ... Differential #Headache #Primary