70 results
Diagnosing Vitamin B12 and/or Folate Deficiency

It turns out that simply measuring serum levels of B12 or
and/or Folate Deficiency ... to diagnosis deficiency ... with low B12 stores ... normal tissue stores ... tissue folate stores
Causes of Pelvic Organ Prolapse - Differential Diagnosis Algorithm
Herniation of one or more pelvic organs
Risk factors:
Causes of Pelvic ... age, estrogen deficiency ... - Slow urinary stream ... , stress incontinence ... Diagnosis #Algorithm #Causes
Causes of Hyponatremia - Differential Diagnosis Algorithm
Hypovolemia, UNa > 20: 
 • Renal losses, Diuretic excess,
Causes of Hyponatremia ... Mineral corticoid deficiency ... , Salt-losing deficiency ... Hypothyroidism, Stress ... Diagnosis #Algorithm #Causes
Causes of Pediatric Diarrhea - Differential Diagnosis Algorithm
Infectious:
 • Viral
 • Bacterial
 • Parasitic
Malabsorption:
 • Lactase
Causes of Pediatric ... Primary Immuno-Deficiency ... Dissacharidase Deficiency ... Overfeeding • Short ... Diagnosis #Algorithm #Causes
Etiologies of Folate Deficiency
 • Decreased dietary intake - uncommon in this era
 • Increased requirements
Etiologies of Folate Deficiency ... folate that can cause ... develop folate deficiency ... mobilize folate stores ... depleted tissue stores
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
Hyperprolactinemia Organic Cause ... Congenital GnRH Deficiency ... Disorders, Exercise, Stress ... endocrinology #causes
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Lithium • Stress ... infection, Psychologic stress ... Scaling, pustules, crusts ... texture at bald spots ... Major psychologic stress
Ruptured Chordae Tendineae on POCUS Echocardiogram
 
Many underlying causes, not limited to: MVP, subacute endocarditis, connective
Tendineae on POCUS Echocardiogram ... Many underlying causes ... - Arizona Ultrasound ... Tendineae #POCUS #Echocardiogram ... #Ultrasound #Clinical
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
Causes of Primary ... 5-a Reductase deficiency ... a Hydroxylase deficiency ... , weight loss, stress ... Congenital GnRH deficiency
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
• Zinc deficiency ... • Copper deficiency ... • Lithium - Stress ... Psychological stress ... Diagnosis #Algorithm #causes