Difference between revisions of "Collagenous gastritis"

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==General==
==General==
*Very rare ~ 30 cases reported in world literature in 2009.<ref name=pmid19730387>{{Cite journal  | last1 = Brain | first1 = O. | last2 = Rajaguru | first2 = C. | last3 = Warren | first3 = B. | last4 = Booth | first4 = J. | last5 = Travis | first5 = S. | title = Collagenous gastritis: reports and systematic review. | journal = Eur J Gastroenterol Hepatol | volume = 21 | issue = 12 | pages = 1419-24 | month = Dec | year = 2009 | doi = 10.1097/MEG.0b013e32832770fa | PMID = 19730387 }}</ref><ref name=pmid23363075>{{Cite journal  | last1 = Jin | first1 = X. | last2 = Koike | first2 = T. | last3 = Chiba | first3 = T. | last4 = Kondo | first4 = Y. | last5 = Ara | first5 = N. | last6 = Uno | first6 = K. | last7 = Asano | first7 = N. | last8 = Iijima | first8 = K. | last9 = Imatani | first9 = A. | title = Collagenous gastritis. | journal = Dig Endosc | volume = 25 | issue = 5 | pages = 547-9 | month = Sep | year = 2013 | doi = 10.1111/j.1443-1661.2012.01391.x | PMID = 23363075 }}</ref>
*Very rare<ref name=pmid23363075>{{Cite journal  | last1 = Jin | first1 = X. | last2 = Koike | first2 = T. | last3 = Chiba | first3 = T. | last4 = Kondo | first4 = Y. | last5 = Ara | first5 = N. | last6 = Uno | first6 = K. | last7 = Asano | first7 = N. | last8 = Iijima | first8 = K. | last9 = Imatani | first9 = A. | title = Collagenous gastritis. | journal = Dig Endosc | volume = 25 | issue = 5 | pages = 547-9 | month = Sep | year = 2013 | doi = 10.1111/j.1443-1661.2012.01391.x | PMID = 23363075 }}</ref> ~ 30 cases reported in world literature in 2009.<ref name=pmid19730387>{{Cite journal  | last1 = Brain | first1 = O. | last2 = Rajaguru | first2 = C. | last3 = Warren | first3 = B. | last4 = Booth | first4 = J. | last5 = Travis | first5 = S. | title = Collagenous gastritis: reports and systematic review. | journal = Eur J Gastroenterol Hepatol | volume = 21 | issue = 12 | pages = 1419-24 | month = Dec | year = 2009 | doi = 10.1097/MEG.0b013e32832770fa | PMID = 19730387 }}</ref>


===Clinical===
===Clinical===

Revision as of 12:51, 30 September 2013

Collagenous gastritis
Diagnosis in short
LM collagen band in superficial lamina propria
LM DDx amyloidosis of the stomach, signet ring cell carcinoma
Stains trichrome stain - demonstrate collagen
Site stomach
Associated Dx celiac sprue (in adults), collagenous colitis (in adults)
Symptoms +/-dyspepsia
Prevalence extremely rare
Blood work +/-anemia

Collagenous gastritis is an extremely rare pathology of the stomach. It is seen in children and adults.

General

  • Very rare[1] ~ 30 cases reported in world literature in 2009.[2]

Clinical

children:[3]

  • Dyspepsia or anemia.
  • Chronic.

Adults:[2]

Gross

  • Discolored depression - focal.[1] (???)

Microscopic

Features:

  • Band of eosinophilic material (collagen) expands superficial lamina propria.[1]
    • Band of collagen must be as thick as RBC diameter.

DDx:

Images

Stains

See also

References

  1. ↑ 1.0 1.1 1.2 1.3 Jin, X.; Koike, T.; Chiba, T.; Kondo, Y.; Ara, N.; Uno, K.; Asano, N.; Iijima, K. et al. (Sep 2013). "Collagenous gastritis.". Dig Endosc 25 (5): 547-9. doi:10.1111/j.1443-1661.2012.01391.x. PMID 23363075.
  2. ↑ 2.0 2.1 Brain, O.; Rajaguru, C.; Warren, B.; Booth, J.; Travis, S. (Dec 2009). "Collagenous gastritis: reports and systematic review.". Eur J Gastroenterol Hepatol 21 (12): 1419-24. doi:10.1097/MEG.0b013e32832770fa. PMID 19730387.
  3. ↑ Hijaz, NM.; Septer, SS.; Degaetano, J.; Attard, TM. (Mar 2013). "Clinical outcome of pediatric collagenous gastritis: case series and review of literature.". World J Gastroenterol 19 (9): 1478-84. doi:10.3748/wjg.v19.i9.1478. PMID 23538318.
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