The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic Biopsy
Cavernous hemangiomas of the gastrointestinal tract are quite rare and, until now, have been difficult to diagnose preoperatively due their nonspecific presentations and imaging features, as well as a lack of histologic description pertaining to small superficial biopsies such as those obtained endo...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
|
| Series: | Case Reports in Gastrointestinal Medicine |
| Online Access: | http://dx.doi.org/10.1155/2015/454836 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832566635610767360 |
|---|---|
| author | Erin K. Purdy-Payne Jean F. Miner Brandon Foles Tien-Anh N. Tran |
| author_facet | Erin K. Purdy-Payne Jean F. Miner Brandon Foles Tien-Anh N. Tran |
| author_sort | Erin K. Purdy-Payne |
| collection | DOAJ |
| description | Cavernous hemangiomas of the gastrointestinal tract are quite rare and, until now, have been difficult to diagnose preoperatively due their nonspecific presentations and imaging features, as well as a lack of histologic description pertaining to small superficial biopsies such as those obtained endoscopically. We report a unique case of a 4 cm transmural cavernous hemangioma in the terminal ileum with literature review and describe a new histologic finding—the “endothelialized muscularis mucosae,” which was discovered upon review of the endoscopic biopsy and could potentially facilitate preoperative diagnosis of these lesions from endoscopic biopsies in the future. These lesions have classically required surgical resection in order to make a definitive diagnosis and rule out malignancy, with which they share many historical and radiographic features. Due to their potential to cause bowel obstruction, intussusception, perforation, and hemorrhage, these lesions may ultimately require surgical resection to relieve symptoms or prevent or treat complications—however, surgical planning and patient counseling could be greatly improved by a preoperative diagnosis. Therefore, gastroenterologists, pathologists, and surgeons should be aware of the “endothelialized muscularis mucosae” which can be very helpful in diagnosing GI cavernous hemangiomas from endoscopic biopsies. |
| format | Article |
| id | doaj-art-bc1721fff68b413bb5aaceb620fd3fbf |
| institution | Kabale University |
| issn | 2090-6528 2090-6536 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Case Reports in Gastrointestinal Medicine |
| spelling | doaj-art-bc1721fff68b413bb5aaceb620fd3fbf2025-02-03T01:03:37ZengWileyCase Reports in Gastrointestinal Medicine2090-65282090-65362015-01-01201510.1155/2015/454836454836The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic BiopsyErin K. Purdy-Payne0Jean F. Miner1Brandon Foles2Tien-Anh N. Tran3University of Central Florida College of Medicine, 6850 Lake Nona Boulevard, Orlando, FL 32827, USADepartment of Surgery, Florida Hospital Orlando, 2415 North Orange Avenue, Suite 400, Orlando, FL 32803, USADepartment of Surgery, Florida Hospital Orlando, 2415 North Orange Avenue, Suite 400, Orlando, FL 32803, USADepartment of Pathology, Florida Hospital Orlando, 601 E. Rollins Street, Orlando, FL 32803, USACavernous hemangiomas of the gastrointestinal tract are quite rare and, until now, have been difficult to diagnose preoperatively due their nonspecific presentations and imaging features, as well as a lack of histologic description pertaining to small superficial biopsies such as those obtained endoscopically. We report a unique case of a 4 cm transmural cavernous hemangioma in the terminal ileum with literature review and describe a new histologic finding—the “endothelialized muscularis mucosae,” which was discovered upon review of the endoscopic biopsy and could potentially facilitate preoperative diagnosis of these lesions from endoscopic biopsies in the future. These lesions have classically required surgical resection in order to make a definitive diagnosis and rule out malignancy, with which they share many historical and radiographic features. Due to their potential to cause bowel obstruction, intussusception, perforation, and hemorrhage, these lesions may ultimately require surgical resection to relieve symptoms or prevent or treat complications—however, surgical planning and patient counseling could be greatly improved by a preoperative diagnosis. Therefore, gastroenterologists, pathologists, and surgeons should be aware of the “endothelialized muscularis mucosae” which can be very helpful in diagnosing GI cavernous hemangiomas from endoscopic biopsies.http://dx.doi.org/10.1155/2015/454836 |
| spellingShingle | Erin K. Purdy-Payne Jean F. Miner Brandon Foles Tien-Anh N. Tran The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic Biopsy Case Reports in Gastrointestinal Medicine |
| title | The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic Biopsy |
| title_full | The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic Biopsy |
| title_fullStr | The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic Biopsy |
| title_full_unstemmed | The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic Biopsy |
| title_short | The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic Biopsy |
| title_sort | endothelialized muscularis mucosae a case report describing a large cavernous hemangioma at the terminal ileum and a new histologic clue for preoperative diagnosis from endoscopic biopsy |
| url | http://dx.doi.org/10.1155/2015/454836 |
| work_keys_str_mv | AT erinkpurdypayne theendothelializedmuscularismucosaeacasereportdescribingalargecavernoushemangiomaattheterminalileumandanewhistologicclueforpreoperativediagnosisfromendoscopicbiopsy AT jeanfminer theendothelializedmuscularismucosaeacasereportdescribingalargecavernoushemangiomaattheterminalileumandanewhistologicclueforpreoperativediagnosisfromendoscopicbiopsy AT brandonfoles theendothelializedmuscularismucosaeacasereportdescribingalargecavernoushemangiomaattheterminalileumandanewhistologicclueforpreoperativediagnosisfromendoscopicbiopsy AT tienanhntran theendothelializedmuscularismucosaeacasereportdescribingalargecavernoushemangiomaattheterminalileumandanewhistologicclueforpreoperativediagnosisfromendoscopicbiopsy AT erinkpurdypayne endothelializedmuscularismucosaeacasereportdescribingalargecavernoushemangiomaattheterminalileumandanewhistologicclueforpreoperativediagnosisfromendoscopicbiopsy AT jeanfminer endothelializedmuscularismucosaeacasereportdescribingalargecavernoushemangiomaattheterminalileumandanewhistologicclueforpreoperativediagnosisfromendoscopicbiopsy AT brandonfoles endothelializedmuscularismucosaeacasereportdescribingalargecavernoushemangiomaattheterminalileumandanewhistologicclueforpreoperativediagnosisfromendoscopicbiopsy AT tienanhntran endothelializedmuscularismucosaeacasereportdescribingalargecavernoushemangiomaattheterminalileumandanewhistologicclueforpreoperativediagnosisfromendoscopicbiopsy |