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Interstitial cystitis

Interstitial cystitis. Interstitial cystitis. Mast cell. 6. Polypoid Cystitis: Resulting from irritation to the bladder mucosa usually by indwelling catheters. The urothelium is thrown into broad polypoid projections as a result of marked submucosal edema. . Polypoid cystitis.

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Interstitial cystitis

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  1. Interstitial cystitis

  2. Interstitial cystitis

  3. Mast cell

  4. 6. Polypoid Cystitis: • Resulting from irritation to the bladder mucosa usually by indwelling catheters. • The urothelium is thrown into broad polypoid projections as a result of marked submucosal edema.

  5. Polypoid cystitis

  6. Polypoid cystitis

  7. 7. Chronic cystitis: • Due to persistent infection. • The mucosa appears red, friable, granular, sometimes with ulcerated surface and fibrous thickening of the wall with consequent inelasticity of the bladder wall.

  8. Pyelonephritis

  9. *Def:inflammation of the renal pelvis and renal interstitium. * Predisposing factors: • D.M • Urinary tract obstruction • Females: due to short wide urethra • Congenital vesico-uretral reflux • Immunosuppression.

  10. * Organism:E. coli (most common), staph, pseudomonas * Routes: • Ascending. • Haematogenous (rare).

  11. Acute pyelonephritis

  12. Acute pyelonephritis

  13. Chronic pyelonephritis

  14. Chronic pyelonephritis

  15. Thanks

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