scholarly journals Ovary unusual colonic lesion

JGH Open ◽  
2021 ◽  
Author(s):  
Sanjivan Mudaliar ◽  
John D Chetwood ◽  
Samer Ghattas ◽  
Kevin Choi ◽  
Arthur Kaffes ◽  
...  
Keyword(s):  
Colonic Lesion

“Spider traction” endoscopic submucosal dissection for colonic lesion

Endoscopy ◽  
2021 ◽  
Author(s):  
Borathchakra Oung ◽  
Jérémie Albouys ◽  
Sophie Geyl ◽  
Romain Legros ◽  
Thomas Lambin ◽  
...  
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Colonic Lesion ◽  
Submucosal Dissection

Radioguided Occult Colonic Lesion Identification (Rocli) during Open and Laparoscopic Surgery

2002 ◽  
Vol 88 (3) ◽  
pp. S19-S22 ◽  
Author(s):  
R Rezzo ◽  
G Scopinaro ◽  
M Gambaro ◽  
P Michetti ◽  
G Anfossi
Keyword(s):  
Laparoscopic Surgery ◽  
Open Surgery ◽  
Gamma Probe ◽  
Colon Surgery ◽  
Colonic Lesion ◽  
Clinical Method ◽  
Intraoperative Detection ◽  
Inflammatory Bowel ◽  
Endoscopic Marking ◽  
Intraoperative Localization

Aims and Background Intraoperative localization, during open and laparoscopic surgery, of small, nonpalpable colonic lesions located at peculiar sites or with concurrent inflammatory bowel alterations (diverticulosis, perivisceritis) is often difficult. The aim of our work was to assess the validity of radioguided identification after preoperative labeling. Methods and Study Design Patients who were candidates for colon surgery for occult lesions that, because of their size and location, were assumed to be difficult to detect, underwent colonoscopy 1 to 2.5 hours before surgery. A small dose of labeled albumin macroaggregates was injected with a sclerotherapy needle into the subserosa underneath the lesion. Immediately following injection the lesion was identified with a transcutaneously placed gamma detecting probe. Intraoperative tracer detection was performed either during open surgery or by means of a laparoscopic probe (detection time 3-5 mins). The position of the lesion was marked with a suture or with a clip. Surgery was performed according to the type of lesion to be treated. Results In our initial clinical experience 15 colon lesions were preoperatively marked in 14 patients and were subsequently detected during surgery (four under laparoscopy) with a gamma detecting probe. This technique allows highly accurate, fast, and inexpensive surgical localization of lesions without irradiation and without complications. Conclusion Our experience shows that preoperative endoscopic marking of nonpalpable colon lesions with 99mTc-labeled albumin macroaggregates followed by intraoperative detection with a gamma probe is a useful clinical method that is highly accurate and without complications.

A difficult colonic lesion with possible missing risk

2020 ◽  
Vol 92 (1) ◽  
pp. 220-221
Author(s):  
Antonello Trecca ◽  
Alfonso Baldi ◽  
Cecilia Camponi ◽  
Adriana Marcheggiano ◽  
Raffaele Borghini
Keyword(s):  
Colonic Lesion

Cryptosporidiosis, coccidiosis, and total colonic mucosal collapse in an immunosuppressed puppy

1999 ◽  
Vol 35 (5) ◽  
pp. 405-409 ◽  
Author(s):  
MD Willard ◽  
D Bouley
Keyword(s):  
Renal Failure ◽  
Antibiotic Therapy ◽  
Lymph Nodes ◽  
Cause Of Death ◽  
Chronic Diarrhea ◽  
Opportunistic Pathogens ◽  
Lymphoid Follicles ◽  
Colonic Lesion ◽  
Ultimate Cause ◽  
Spleen And Lymph Nodes

An eight-week-old puppy with chronic diarrhea was diagnosed with simultaneous opportunistic pathogens (i.e., cryptosporidiosis, coccidiosis) and total colonic mucosal collapse. Lack of lymphoid follicles in the spleen and lymph nodes suggested a primary underlying immunosuppression that most likely permitted infection with these pathogens. Intensive antibiotic therapy was most likely responsible for the severe colonic lesion, and bismuth subsalicylate administration in this severely dehydrated puppy may have contributed to renal failure as the ultimate cause of death.

scholarly journals Endoscopic submucosal dissection pocket technique for removal of recurrent colonic lesion

VideoGIE ◽  
2018 ◽  
Vol 3 (2) ◽  
pp. 63-64 ◽  
Author(s):  
Hiroyuki Aihara ◽  
Matthew J. Skinner ◽  
Christopher C. Thompson
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Colonic Lesion ◽  
Submucosal Dissection

Zinc L-carnosine preventes acetic acid induced colonic lesion by induction of a 72-kDa heat shock protein and inhibition of NF-KB activation in rat colonic mucosa

2000 ◽  
Vol 118 (4) ◽  
pp. A825 ◽  
Author(s):  
Masaru Odashima ◽  
Michiro Otaka ◽  
Isao Wada ◽  
Noriaki Konishi ◽  
Ivan Ivan Pacheco ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Colonic Mucosa ◽  
Colonic Lesion

scholarly journals Gastrointestinal Schwannoma: An Unusual Colonic Lesion Mimicking Adenocarcinoma

2010 ◽  
Vol 24 (4) ◽  
pp. 233-236 ◽  
Author(s):  
Brent K Wilde ◽  
Jenna-Lynn Senger ◽  
Rani Kanthan
Keyword(s):  
Smooth Muscle ◽  
Spindle Cell ◽  
Therapeutic Strategies ◽  
Accurate Diagnosis ◽  
Colonic Adenocarcinoma ◽  
Gastrointestinal Stromal Tumours ◽  
Colonic Lesion ◽  
S 100 ◽  
Bowel Lesion ◽  
Diffuse Positivity

Gastrointestinal schwannoma is a rare, benign pathological entity that can mimic colonic adenocarcinoma and cause diagnostic dilemmas for treatment. A case of a 68-year-old woman with colonic adenocarcinoma who was discovered to have an incidental synchronous bowel lesion that proved to be a gastrointestinal schwannoma and not a synchronous adenocarcinoma is described. Gastrointestinal schwannomas are uncommon in the colorectal region; they are most often located in the stomach. These spindle cell lesions are distinct from gastrointestinal stromal tumours because the tumour cells have a distinct immunophenotype, with strong diffuse positivity for S-100, glial fibrillary acidic protein and vimentin, and corroborative negative staining of CD34, CD117 and smooth muscle markers. Accurate diagnosis and recognition of this benign entity is, therefore, of immense clinicopathological value for accurate planning of therapeutic strategies.

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