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Diverticular Disease Pathophysiology
1) Diverticulosis
2) SUDD (Symptomatic Uncomplicated Diverticular Disease)
3) Diverticulitis
4) Diverticular bleeding

DOI: 10.1038/s41572-020-0153-5

#Diverticular #Disease #Pathophysiology #diverticula
Diverticular Disease ... Uncomplicated Diverticular ... Diverticulitis 4) Diverticular ... s41572-020-0153-5 #Diverticular ... Pathophysiology #diverticula
Diverticula 

Diverticulum (singular) is an outpouching of the wall of the to form a sac. Diverticula
Diverticula ... Diverticulum (singular ... Diverticula (plural ... True diverticulum ... False diverticula
Colonoscopic View of an Incipient Diverticulum (Panel A) and Two Diverticula Associated with a Blood Vessel
of an Incipient Diverticulum ... Panel A) and Two Diverticula ... Diverticulosis #Diverticular
Bleeding Diverticulum Clipping on Colonoscopy

This is often what happens when you clip the mouth of the
Bleeding Diverticulum ... of the bleeding diverticulum ... #Bleeding #Diverticulum ... Colonoscopy #clinical #diverticula
Diverticular Inflammation and Complication Assessment (DICA) Classification
Diverticulosis location:
 • Left (2 points)
 • Right (1 point)
Number
Diverticular Inflammation ... point) Number of diverticula ... points #DICA #Diverticular
Crusted Scabies - Physical examination now revealed a generalized erythematous and scaly rash with intense hyperkeratotic
Microscopic examination ... CrustedScabies #Scabies #Microscopy ... #NEJM
Excoriated papules with honey-colored crusting were present on the abdomen, back (Panel A), arms, and legs.
mite under light microscopy ... Pathology #Scabies #Microscopy ... #Rash #NEJM
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
urine sediment Microscopic ... urine sediment by microscopy ... pain + gross or microscopic ... decompression • Diverticulum ... Urethritis • Urethral diverticulum
Borrelia recurrentis Infection - Spirochetes were visible (arrows), a finding that suggested louseborne relapsing fever #Clinical
Recurrentis #Smear #Microscopy ... #NEJM
Zenker’s Diverticulum - A barium swallow examination showed stasis of barium in the upper esophagus with
Zenker’s Diverticulum ... pharyngoesophageal diverticulum ... , or Zenker’s diverticulum ... Zenker’s diverticula ... KilliansTriangle #NEJM