Inflammatory bowel disease - Revision history

Aidan: /* Differential Diagnosis */

2022-02-19T19:22:28Z

Differential Diagnosis

← Older revision		Revision as of 19:22, 19 February 2022
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	== Differential Diagnosis ==		== Differential Diagnosis ==

			* Infectious mimics (see below)
			* Radiation colitis
			* Diversion colitis
			* Solitary rectal ulcer syndrome
			* Graft versus host disease
			* Diverticular colitis
			* Medication-induced colitis, including [[NSAIDs]], retinoic acid, checkpoint inhibitors, [[mycophenolate]], and [[gold]]
			* [[CVID]]

	=== Colitis or Ileitis ===		=== Colitis or Ileitis ===

Aidan at 19:20, 19 February 2022

2022-02-19T19:20:44Z

@@ Line 63: / Line 63: @@
 *Months to years
 *Independent of disease activity
 [[Category:Gastroenterology]]

Aidan at 19:00, 5 August 2020

2020-08-05T19:00:32Z

← Older revision		Revision as of 19:00, 5 August 2020
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			{\| class="wikitable"
	* [[Ulcerative colitis]]
	* [[Crohn disease]]

	{\|
	!		!
	! Ulcerative colitis		![[Ulcerative colitis]]
	! Crohn disease		![[Crohn disease]]
	\|-		\|-
	\| Location		\|Location
	\| Pancolitis (30%)<br/>Proctosigmoiditis (50%)<br/>Includes PSC (5%)		\|[[Pancolitis]] (30%)<br />[[Proctosigmoiditis]] (50%)<br />Includes [[PSC]] (5%)
	\| Terminal ileum (80%)<br/>Ileocolonic (50%)<br/>Isolated ~~ildeal~~ (30%)<br/>Isolated colonic (20%)		\|Terminal ileum (80%)<br />Ileocolonic (50%)<br />Isolated ileal (30%)<br />Isolated colonic (20%)
	\|-		\|-
	\| Distribution		\|Distribution
	\| Continuous from rectum		\|Continuous from rectum
	\| Skip lesions, often rectum-sparing		\|Skip lesions, often rectum-sparing
	\|-		\|-
	\| Histology		\|Histology
	\| Mucosal inflammation without granulomas		\|Mucosal inflammation without granulomas
	\| Transmural inflammation, granulomas, cobblestone		\|Transmural inflammation, granulomas, cobblestone
	\|-		\|-
	\| Serology		\|Serology
	\| p-ANCA		\|p-ANCA
	\| Anti-Saccharomyces cervisiae IgG		\|Anti-Saccharomyces cervisiae IgG
	\|-		\|-
	\| Complications		\|Complications
	\| Toxic megacolon<br/>Colorectal cancer		\|[[Toxic megacolon]]<br />[[Colorectal cancer]]
	\| ~~Abscesses~~, perforation, fistulae, strictures, perianal disease, obstruction, colorectal cancer		\|[[Intra-abdominal infections\|Intraabdominal abscess]], perforation, fistulae, strictures, perianal disease, obstruction, [[colorectal cancer]]
	\|}		\|}

	== Extraintestinal Manifestations ==		==Extraintestinal Manifestations==

	* MSK		*MSK
	** Seronegative spondyloarthritis		**[[Seronegative spondyloarthritis]]
	** Osteopenia		**[[Osteopenia]]
	* Dermatologic		*Dermatologic
	** Erythema nodosum		**[[Erythema nodosum]]
	** Pyoderma gangrenosum		**[[Pyoderma gangrenosum]]
	* Opthalmologic		*Opthalmologic
	** Episcleritis		**[[Episcleritis]]
	** Uveitis		**[[Uveitis]]
	* Clubbing		*[[Clubbing]]
	* Renal		*Renal
	** Kidney stones		**[[Kidney stone\|Kidney stones]]
	* Hepatobiliary		*Hepatobiliary
	** Gallstones		**[[Gallstone\|Gallstones]]
	** Primary sclerosing cholangitis		**[[Primary sclerosing cholangitis]]
	* Hematologic		*Hematologic
	** DVT		**[[DVT]]
	** Amyloidosis		**[[Amyloidosis]]
	** Anemia (iron-deficiency, chronic inflammatory, B12 deficiency)		**[[Anemia]] ([[Iron-deficiency anemia\|iron-deficiency]], [[Anemia of chronic inflammation\|chronic inflammatory]], [[Vitamin B12 deficiency\|B12 deficiency]])
	* Aphthous ulcers		*[[Aphthous ulcer\|Aphthous ulcers]]

	=== Arthritis ===		===Arthritis===

	==== Type 1: Pauciarticular ====		====Type 1: Pauciarticular====

	* <5 joints		*<5 joints
	* Large joints		*Large joints
	* Short duration		*Short duration
	* Correlates with disease activity		*Correlates with disease activity

	==== Type 2: Polyarticular ====		====Type 2: Polyarticular====

	* >5 joints		*>5 joints
	* Small joints		*Small joints
	* Months to years		*Months to years
	* Independent of disease activity		*Independent of disease activity

	[[Category:Gastroenterology]]		[[Category:Gastroenterology]]

Maintenance script: Imported from text file

2020-07-04T01:17:41Z

Imported from text file

New page

* [[Ulcerative colitis]]
* [[Crohn disease]]

{|
!
! Ulcerative colitis
! Crohn disease
|-
| Location
| Pancolitis (30%) Proctosigmoiditis (50%) Includes PSC (5%)
| Terminal ileum (80%) Ileocolonic (50%) Isolated ildeal (30%) Isolated colonic (20%)
|-
| Distribution
| Continuous from rectum
| Skip lesions, often rectum-sparing
|-
| Histology
| Mucosal inflammation without granulomas
| Transmural inflammation, granulomas, cobblestone
|-
| Serology
| p-ANCA
| Anti-Saccharomyces cervisiae IgG
|-
| Complications
| Toxic megacolon Colorectal cancer
| Abscesses, perforation, fistulae, strictures, perianal disease, obstruction, colorectal cancer
|}

== Extraintestinal Manifestations ==

* MSK
** Seronegative spondyloarthritis
** Osteopenia
* Dermatologic
** Erythema nodosum
** Pyoderma gangrenosum
* Opthalmologic
** Episcleritis
** Uveitis
* Clubbing
* Renal
** Kidney stones
* Hepatobiliary
** Gallstones
** Primary sclerosing cholangitis
* Hematologic
** DVT
** Amyloidosis
** Anemia (iron-deficiency, chronic inflammatory, B12 deficiency)
* Aphthous ulcers

=== Arthritis ===

==== Type 1: Pauciarticular ====

* <5 joints
* Large joints
* Short duration
* Correlates with disease activity

==== Type 2: Polyarticular ====

* >5 joints
* Small joints
* Months to years
* Independent of disease activity

[[Category:Gastroenterology]]