22 results
Pathogenesis of Anxiety Disorders

Anxiety Disorders: A maladaptive emotional state causing fear,
worry, and excessive stress, characterized by:
state causing fear ... Anxiety #Disorders #Pathophysiology ... #diagnosis #psychiatry
Macroglossia in Light-Chain Amyloidosis- Physical examination revealed macroglossia, with indentations from the teeth (Panel A)...A biopsy
findings confirmed a diagnosis ... Early diagnosis ... and treatment are ... amyloidosis #clinical #photo ... AL #lightchain #NEJM
Bipolar Disorder: Pathogenesis and Clinical Findings
 • Disruption of emotional homeostasis
 • Oscillation between mood states
mood - Primary treatment ... MoodDisorders #Diagnosis ... #Pathophysiology ... Signs #Symptoms #Psychiatry
Primary Syphilis
Usually, a single ulcer (chancre) appears at the site where the bacteria entered the body.
Sometimes, lymph nodes near ... heals without treatment ... However, if adequate treatment ... Syphilis #Chancres #Diagnosis ... #Clinical #Photo
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH) Pathophysiology ... Auto-amplification loop Diagnosis ... Unknown cause Treatment ... Nicolas Taar ... #management #treatment
Scurvy (Vitamin C Deficiency) - Diagnosis and Management

Vitamin C is required for hydroxylation of proline residues
Deficiency) - Diagnosis ... • Persons with psychiatric ... Psychiatric symptoms ... vasculitis Treatment ... #Nutrition #Diagnosis
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
cases/100,000 per year ... Guillain-Barre Pathophysiology ... Guillain-Barre Diagnosis ... Barre #Syndrome #diagnosis ... #management #treatment
Acute Dacryocystitis- A 4-week-old boy was brought to the emergency department after having drainage from both
He received a diagnosis ... the first day of treatment ... #NEJM #clinical ... #photo #peds #acute
Tinea Capitis in a Newborn- A 3-week-old male newborn was brought to the pediatrician with three
ringworm, was diagnosed ... after 1 week of treatment ... #clinical #photo ... #NEJM #tinea #capitis
Pheochromocytoma - Diagnosis and Management Summary
10 percent rule = 10% of pheochromocytomas are extra-adrenal, multiple, bilateral,
Pheochromocytoma - Diagnosis ... person-years • 50-year ... 1928-1977) -> 50% diagnosed ... leukocytosis, psychiatric ... • Treatment of