9 results
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
Pathogenesis and Clinical ... Risk factor for Late ... chromosome 21) Signs ... AlzheimersDisease #Dementia #pathophysiology ... #geriatrics #diagnosis
Brudzinski’s Sign in Meningitis (first described in 19th century by Dr. Josef Brudzinski)

Brudzinski's sign is characterized
While the pathophysiology ... meningitis, it has low sensitivity ... #Meningitis #Clinical ... #Video #PhysicalExam ... #Pediatrics #Peds
21-Hydroxylase Deficiency (21-OHD): Pathogenesis and Clinical Findings
Autosomal recessive mutation in CYP21A2 coding for the enzyme 21-OHase
Pathogenesis and Clinical ... Signs/Symptoms/Complications ... , vomiting • Late ... #21HydroxylaseDeficiency #21OHD #pathophysiology ... endocrinology #peds #pediatrics
Adhesive Capsulitis (Frozen Shoulder) - Pathogenesis and Clinical Findings

 • Primary (Idiopathic): Unknown etiology, but associated
Pathogenesis and Clinical ... tissue => Years later ... FrozenShoulder #pathophysiology ... diagnosis #symptoms #signs ... stages #staging #msk
Transverse lines of the fingernails. (A) Beau’s lines (arrows) of the thumbnail. (B) Mees’ lines (arrowheads)
are a typical sign ... arrest in nail plate ... FingerNails #Ridges #Clinical ... #PhysicalExam # ... Photo
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
the duodenum Clinical ... Signs/Symptoms: ... that precedes a later ... Pathophysiology: ... undergo EGD - Sensitivity
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
10-33% develop MS ... monophasic Pathophysiology ... Transverse Myelitis - Clinical ... Hyperreflexia develops later ... • Bilateral signs
The patient was noted to have bilateral Frank's sign, which is a diagonal crease in the
bilateral Frank's sign ... Frank's sign is ... it has limited sensitivity ... #Photo #PhysicalExam ... #Ear #Clinical
Terry's Nails

Patient of about 70 years, HIV positive, transplanted kidney donor cadaver in the previous 6
in addition to signs ... two-thirds of the nail plate ... Fingernails #Hands #PhysicalExam ... #Clinical #Photo