Journal of Pathology and Translational Medicine

Case Study

Unusual Histology of Eosinophilic Myenteric Ganglionitis: A Case Report: Hyekyung Lee, Dongwook Kang, Heejin Kim, Byungsun Cho, Jeho Jang; J Pathol Transl Med. 2017;51(3):320-324. Published online April 4, 2017; DOI: https://doi.org/10.4132/jptm.2016.09.07

7,923 View
136 Download
3 Web of Science
4 Crossref

Eosinophilic myenteric ganglionitis is a disorder characterized by infiltration of the Auerbach myenteric plexus by eosinophils. As a cause of chronic intestinal pseudo-obstruction (CIPO), eosinophilic myenteric ganglionitis has been rarely reported and the majority of the reported cases in the literature were children. We experienced a case of eosinophilic myenteric ganglionitis associated with CIPO in a 53-year-old female patient. Histologic examination of the resected descending colon showed moderate eosinophilic infiltrates with hypogangliosis in the myenteric plexus. Immunohistochemical study revealed increased number of CD4-positive lymphocytes and stronger but scantier glial fibillary acid protein expression in the inflamed myenteric plexus.

Citations

Citations to this article as recorded by

Eosinophilic myenteric ganglionitis: A case in a 14‐year‐old‐male
Anthony Price, Tandis Rastegarlari, Sanober Khowaja, Kade Thompson, Arian P. Lahiji, Michelle M. Felicella, Jing He, Annie Goodwin
JPGN Reports.2024; 5(3): 389. CrossRef
Eosinophilic Myenteric Ganglionitis Presenting as Sigmoid Volvulus: A Brief Report
Alyson Kim, Jeffrey L. Roberson, Lillias H. Maguire, Bo Jian, Nicole M. Saur
The American Surgeon™.2023; 89(11): 5021. CrossRef
Histological characteristics of eosinophilic myenteric ganglionitis: an under-recognised cause of chronic intestinal pseudo-obstruction
Yoichi Akazawa, Takuo Hayashi, Tsuyoshi Saito, Koichiro Niwa, Hirohiko Kamiyama, Noriko Sasahara, Kazuhiro Sakamoto, Akihito Nagahara, Takashi Yao
Virchows Archiv.2019; 474(3): 395. CrossRef
Colonic Pseudo-obstruction With Transition Zone: A Peculiar Eastern Severe Dysmotility
Eun Mi Song, Jong Wook Kim, Sun-Ho Lee, Kiju Chang, Sung Wook Hwang, Sang Hyoung Park, Dong-Hoon Yang, Kee Wook Jung, Byong Duk Ye, Jeong-Sik Byeon, Suk-Kyun Yang, Hyo Jeong Lee, Chang Sik Yu, Chan Wook Kim, Seong Ho Park, Jihun Kim, Seung-Jae Myung
Journal of Neurogastroenterology and Motility.2019; 25(1): 137. CrossRef

Original Articles

Histopathological Evaluation of Pediatric Intestinal Pseudo-Obstruction: Quantitative Morphometric Analysis of Pathological Changes in the Enteric Nervous System.: Hyung Kyung Kim, Harin Cheong, Hanna Kang, Ji Yoon Bae, Dong Eun Song, Min Sun Cho, Sun Hee Sung, Woon Sup Han, Heasoo Koo; Korean J Pathol. 2010;44(2):162-172.; DOI: https://doi.org/10.4132/KoreanJPathol.2010.44.2.162

3,369 View
40 Download
5 Crossref

Abstract PDF

BACKGROUND
This study was done to obtain comprehensive data on changes in the structural components of the enteric nervous system in pediatric patients with intestinal pseudo-obstruction (IPO). We evaluated routinely processed, in formalin-fixed tissues by quantitative morphometric analysis. In addition, we used formalin-fixed tissue to explore the possibility of using previously proposed diagnostic criteria to evaluate frozen serial sections for intestinal neuronal dysplasia (IND) type B and hypoganglionosis.
METHODS
We analyzed data for 19 IPO cases. Morphometric analysis for quantification of ganglia and ganglion cells (GCs) was done for the myentric and the submucous plexus. In addition, we determined the presence of immature GCs and the distribution of nerve fibers and interstitial cells of Cajal (ICC).
RESULTS
Nine patients showed combined hypoganglionosis, IND, and decreased ICC; others showed various combinations of these. Several morphometric factors were significantly different between patient groups as well as being different than the control group.
CONCLUSIONS
Our pediatric IPO cases showed extensive overlapping of pathological findings. And the findings suggest the utility of using previously proposed morphometrically measured factors in multiple frozen sections as diagnostic criteria for IND type B and hypoganglionosis in formalin-fixed tissue.

Citations

Citations to this article as recorded by

Histomorphology of enteric neurons and enteric ganglia in different layers of human fetal colon
Chacchu Bhattarai, Phanindra P. Poudel, Arnab Ghosh, Sneha G. Kalthur
Journal of Taibah University Medical Sciences.2022; 17(4): 556. CrossRef
Diagnostic utility of Bcl-2 immunohistochemical expression in pediatric functional bowel obstruction cases with ganglionated specimens
Lobna Abd El Fattah Mohamed, Nedal Ahmed Hegazy, Faten Abd El Aziz Ghazal, Ahmed Mohy El Din Zaki, Ahmed Bassiouny Radwan, Sarah Adel Hakim
Annals of Pediatric Surgery.2022;[Epub] CrossRef
PTEN Immunohistochemistry
Simone Antunes Terra, Pedro Luiz Toledo de Arruda Lourenção,, Maria Aparecida Marchesan Rodrigues
Archives of Pathology & Laboratory Medicine.2022; 147(5): 577. CrossRef
Challenges in the diagnosis of intestinal neuronal dysplasia type B: A look beyond the number of ganglion cells
Simone Antunes Terra, Anderson Cesar Gonçalves, Pedro Luiz Toledo de Arruda Lourenção, Maria Aparecida Marchesan Rodrigues
World Journal of Gastroenterology.2021; 27(44): 7649. CrossRef
Morphometric profile of large intestinal neuronal plexuses in normal perinatal autopsies and Hirschsprung disease
H. Subramanian, B. A. Badhe, P. C. Toi, K. Sambandan
Neurogastroenterology & Motility.2017;[Epub] CrossRef

Obstructive Colitis: A Clinicopathologic Analysis of 7 Cases.: Jung Sun Kim, Yong Il Kim; Korean J Pathol. 1996;30(12):1116-1122.

1,842 View
34 Download

Abstract PDF: Obstructive colitis is an ulceroinflammatory lesion of the large intestine at a distance proximal to the obstructing or potentially obstructing lesion of any etiology. It has been suggested that a rise in the intraluminal pressure related to the obstruction results in a fall in the intramural blood flow with subsequent ischemic necrosis. We examined 7 cases of surgically resected obstructive colitis associated with distal constrictive adenocarcinoma of the large intestine. Two cases of the obstructive colitis were radiologically suspected prior to surgery either as a separate tumor mass or diverticulosis, and another case was suggested to be a tumor seeding by colonoscopy. Grossly, five cases presented with single or multiple, shallow, well-demarcated ulcerative lesions, and the remaining two were featured with a segmental ulcerative lesion the with pseudopolypoid area. The ulceroinflammatory lesions were separated from the distal obstructive carcinoma by a skipped zone of relatively normal mucosa measuring 4-43 cm. The proximal colon to the obstructive lesions were obviously dilated except in one case. Microscopically, mucosa and submucosa were replaced by granulation tissue, and showed inflammatory cell infiltration and fibrin exudates. Muscle coat often accompanied ischemic contraction. Fissuring was noted in one case. The recognition of these lesions prior to or during surgery is stressed based on the morphological features corresponding to an ischemic change in the proximal mucosa to the primary obstructive lesion.

The Effect of Ribbon-Type Antisense Oligodeoxynucleotides for Transforming Growth Factor-beta1 in Unilateral Ureteral Obstruction .: Sang Mi Han, Eun Joo Kim, Hyo Soon Jeoung, Byung Yuk Lee, Sang Sook Lee, Kwan Kyu Park, Hyun Chul Kim; Korean J Pathol. 2002;36(2):84-92.

1,464 View
16 Download

Abstract PDF: BACKGROUND
In unilateral ureteral obstruction (UUO), the obstructed kidney is characterized by interstitial fibrosis and an increase in transforming growth factor (TGF)-beta1. Interstitial expression of TGF-beta1 is important in tublointerstitial fibrosis. The objectives of this study is to make new ribbon-type antisense oligodeoxynucleotides (ODN) for TGF-beta1 which are resistant to exonuclease and to examine the effcets of TGF-beta1 on reducing tubulointerstitial fibrosis of the kidney.
METHODS
We introduced a new ribbon-type antisense ODN for TGF-beta1 in rats using the UUO model to block interstitial fibrosis by tail vein injection. A combination of one antisense sequences for TGF-beta1 was adopted to construct a large antisense molecule with a loop and stem. Artificial viral envelope (AVE)-type hemagglutinating virus of Japan (HVJ)-liposomes were used as a vector system for the delivery of antisense ODN.
RESULTS
The levels of TGF-beta1 mRNA was decreased more in the cultured mesangial cells treated with ribbon-type antisense ODN than in that of a linear-type antisense ODN for TGF-beta1. TGF-beta1 mRNA was increased markedly in the interstitium of untreated obstructed kidneys. Northem analysis revealed that the levels of TGF-beta1 mRNA were decreased in the obstructed kidneys treated with antisense ODN. The fibrosis of the obstructed kidneys treated with ribbon-type antisense ODN was dramatically less than that of the untreated group.
CONCLUSIONS
These results demonstrate that the introduction of new ribbon-type antisense ODN for TGF-beta1 may be a potential therapeutic maneuver for preventing interstitial fibrosis.

Case Reports

Chronic Intestinal Pseudoobstruction Associated with Inflammatory Visceral Neuropathy: A Case Report.: Young Kyung Bae, Joon Hyuk Choi, Mi Jin Kim, Dong Sug Kim, Won Kyu Park, Jae Hwang Kim; Korean J Pathol. 2004;38(3):191-195.

1,613 View
16 Download

Abstract PDF: The pathogenesis of chronic intestinal pseudoobstruction (CIP) presents a broad spectrum of etiologies. Among them, visceral neuropathy and myopathy are two major pathologic conditions. We report here on a very rare case of CIP associated with inflammatory visceral neuropathy involving the terminal ileum, appendix and entire colon in a 64-year-old woman who did not have any detectable neoplasm or family history of this disease. Microscopically, the submucosal and myenteric plexuses showed a severe and diffuse lymphoplasmacytic infiltrate with degenerative changes of the ganglion cells and nerve fibers. The pathogenesis of the inflammatory reaction is unclear for our patient, but we think that this would be a rare example of idiopathic and sporadic visceral neuropathy resulting in chronic intestinal pseudoobstruction.

A Case of Heterophyid Trematode Infection with Intestinal Obstruction.: Jin Young Yoo, Sang In Shim; Korean J Pathol. 1994;28(1):65-67.

1,754 View
23 Download

Abstract PDF: This report describes a case of ileal obstruction in a 31-year-old male with acute abdominal pain. A plain film of the abdomen showed segmental obstruction of small intestine. The patient underwent laparoscopic resection of the segment. Microscopic examination demonstrated foci of ulceration, submucosal edema, transmural inflammation, mural and neural hyperplasia and noncaseating granulomas, mimicking Crohn's disease. However, there were microabscesses predominantly composed of eosinophils. Furthermore, a section of an adult heterophyid trematode was identified in the crypt. Heterophydiasis usually causes diffuse enteritis. Therefore, this case with intestinal obstruction seems to be a rare manifestation of intestinal heterophydiasis.

First
Prev
Page of 1
Next
Last

Search