This report describes a case of giardiasis detected through stool smear analysis of postoperative stool fluid collected from a high output stoma for obstructive colorectal cancer. The patient, a 67-year-old male, underwent right hemicolectomy with ileostomy for obstructive colorectal cancer. The persistent excessive excretion of postoperative stool fluid from the stoma prompted a stool smear test. The findings revealed the presence of Giardia intestinalis. Fecal output decreased when metronidazole was administered orally. The study strongly recommends that patients with prolonged gastrointestinal symptoms need to undergo stool smear tests.

BACKGROUND: Despite being a long-term therapy for patients with short bowel syndrome (SBS), subcutaneous injections of teduglutide promote the regeneration of the gastrointestinal tract. Such cases are particularly concerning for patients with residual small bowel.
METHODS: In this report, we present a case of an SBS patient with only 5 cm of remaining small bowel and a high-output duodenal stoma, who was treated with teduglutide.
RESULTS: The initiation of teduglutide injections in our patient resulted in a reduction of stoma output, improvement in the patient\'s nutritional status, regulation of fluid balance, and stabilization of their clinical condition.
CONCLUSIONS: This case suggests that subcutaneous injections of teduglutide, when combined with appropriate nutritional care, can effectively treat high-output stomas, even in cases where the small bowel is nearly absent.

UNASSIGNED: One method for treating a retracted stoma is a vacuum dressing that cleans the wound and protects against intestinal leakage. This case series describes the use of an integrated, single-use negative-pressure wound therapy (NPWT) dressing to treat retracted stomas as an alternative to other noninvasive remedies. The report includes seven patients who were hospitalized in the authors\' surgical department from 2019 to 2020. All patients developed severe peristomal infection that failed to respond to local treatment with proper ostomy appliances or specialist dressings. After cleaning each wound and removing necrotic lesions, the authors applied a single-use hydrofiber NPWT dressing to each patient. The dressing was changed every 2 to 5 days, depending on the effects of the therapy. The stoma orifice was covered with a bag with two-piece ostomy systems. The peristomal wound healed in all cases, and leakage was eliminated. The mean time of treatment was 14 days (range, 10-21 days), and the vacuum dressings were changed an average of four times (range, 3-7 times). None of the patients required a stoma translocation or other additional surgery. Three patients received systemic IV antibiotic therapy to treat general infection. Single-use NPWT dressings protect peristomal wounds from bowel leakage and do not hinder the application of stoma bags. This system, similar to standard NPWT devices, effectively protects infected stomas from retraction.

BACKGROUND: Prolapse is a common complication following enterostomy; the defect and consequences of a prolapse significantly affect health-related quality of life. Creative techniques must be employed to manage the prolapse.
METHODS: This article describes management of 3 neonates with stoma prolapse.
CONCLUSIONS: Management of stoma prolapse should be individualized, employing successful nonoperative techniques rather than more difficult operative procedures to prevent recurrent prolapse.

暂无摘要。

To describe the development and application of methods to optimise the design of case report forms (CRFs) for clinical studies evaluating surgical procedures, illustrated with an example of abdominal stoma formation.
(1) Literature reviews, to identify reported variations in surgical components of stoma formation, were supplemented by (2) intraoperative qualitative research (observations, videos and interviews), to identify unreported variations used in practice to generate (3) a \'long list\' of items, which were rationalised using (4) consensus methods, providing a pragmatic list of CRF items to be captured in the Cohort study to Investigate the Prevention of parastomal HERnias (CIPHER) study.
Two secondary care surgical centres in England.
Patients undergoing stoma formation, surgeons undertaking stoma formation and stoma nurses.
Successful identification of key CRF items to be captured in the CIPHER study.
59 data items relating to stoma formation were identified and categorised within six themes: (1) surgical approach to stoma formation; (2) trephine formation; (3) reinforcing the stoma trephine with mesh; (4) use of the stoma as a specimen extraction site; (5) closure of other wounds during the procedure; and (6) spouting the stoma.
This study used multimodal data collection to understand and capture the technical variations in stoma formation and design bespoke CRFs for a multicentre cohort study. The CIPHER study will use the CRFs to examine associations between the technical variations in stoma formation and risks of developing a parastomal hernia.
ISRCTN17573805.

Background. Anastomotic leak is a feared complication in rectal cancer surgery, and a proximal diverting stoma to protect the rectal anastomosis is used to minimize its impact. We evaluated a novel technique that uses the da Vinci® robotic platform (Intuitive Surgical) to reinforce the colorectal anastomosis and rectal staple line with sutures, and rectal resection and assessment of the anastomotic perfusion, using our Portsmouth protocol. Methods. During robotic rectal cancer surgery, we used indocyanine green to determine the level of transection and check the vascularity of the circular anastomosis. The distal transverse staple line and circular staple line of the colorectal anastomosis were reinforced with absorbable interrupted stitches (KHANS technique - Key enHancement of the Anastomosis for No Stoma). The integrity of the colorectal/anal anastomosis was also checked using the underwater air-water leak test, with concomitant flexible sigmoidoscopy to visualize the circular staple line. Results. Fifty patients underwent total mesorectal excision for cancer. Using the KHANS technique, we avoided a diverting stoma in all cases. One patient had a radiological leak, leading to a pelvic abscess. In 56% of cases, the anastomosis was within 5 cm of the anal verge. Median length of stay was 5 (3-34) days, with two 30-day readmissions. No 90-day mortality or 30-day reoperations were observed. Conclusion. The KHANS technique appears feasible, successful, and safe in decreasing the incidence of diverting stomas in rectal resections.

暂无摘要。

BACKGROUND: Hartmann procedure (HP) often causes severe postoperative adhesions in the pelvic space; therefore, the reversal of Hartmann procedure (RHP) is a challenging surgery. A new spray-type antiadhesion agent, AdSpray, has been reported to be useful in three-dimensional fields such as the liver. However, there are no reports of its use in HP. We present a case of a male patient with rectal cancer who underwent laparoscopic HP with AdSpray to prevent postoperative adhesions.
METHODS: A 52-year-old man presented with melena and constipation.
METHODS: Colonoscopy revealed an almost obstructive type II tumor at the rectosigmoid colon, and histopathological examination revealed moderately differentiated adenocarcinoma. Enhanced abdominal computed tomography revealed slightly enlarged regional lymph nodes but no ascites around the tumor, and there was no metastasis to the liver or lungs. Therefore, we diagnosed clinical stage T4aN1bM0 rectosigmoid colon cancer. Intraoperatively, a metastatic tumor of the liver surface and a high degree of valve retention in the oral colon were identified.
METHODS: After performing laparoscopic HP with AdSpray, we scheduled a laparoscopic RHP with staged hepatic surgery for synchronous liver metastasis from colorectal cancer 1 month later.
RESULTS: No postoperative inflammatory adhesions were observed in the pelvis or around the rectal stump, allowing us to perform RHP by a single-incision laparoscopic surgery from the stoma site without any problem. The operation time for RHP was 80 minutes; the patient was in good general condition after the operation, and he was discharged on postoperative day 7.
CONCLUSIONS: In laparoscopic HP, Adspray was easy to use for three-dimensional fields such as the pelvis and effectively prevented postoperative inflammatory adhesions. Thus, RHP may become less risky and be performed more as a minimally invasive surgery.

OBJECTIVE: Stoma site marking is performed by inspection and palpation of the body surface. In stoma site, it is estimated that transverse colon is epigastric lesion and sigmoid colon is left hypogastric lesion. We try making colostomy simulation(Cs)3D-CT by which stoma site marking is able to be performed considering exact form of colon.
METHODS: The patient was 50s man with advanced rectal cancer and unresectable multiple liver metastases. Colonostomy was scheduled for strong rectal stenosis. Standard contrast-enhanced CT scan was performed before operation, and 3D-CT imaging was maked using Workstation Ziostation2(ziosoft, Tokyo, Japan). 3D-CT imaging of abdominal wall was maked by synthesizing 3D-CT imaging of body surface and rectus abdominis muscle. Cs3D-CT is maked by synthesizing CT colonography and 3D-CT imaging of abdominal wall.
RESULTS: The simulation of stoma site marking was performed using Cs3D-CT. Inferior epigastric artery(IEA)was identified, it was to simulate elevated colons and the stoma sites to enable easy elevation of colon through rectus abdominis muscle avoiding injury of IEA. It was possible to measure the distance from navel to stoma site marking on 3D-CT imaging, final stoma site marking was decided by applying the simulation to real stoma site marking. The difficulty of operation was assessed from positional relationship between colon and abdominal wall. It seemed to be relatively easy to elevate sigmoid colon because sigmoid colon was directly under the rectus abdominis muscle. Sigmoidostomy was scheduled considering rectal cancer, and trephine sigmoidostomy with double orifices was performed in fact.
CONCLUSIONS: Cs3D-CT was possible to simulate colostomy considering the exact form of colon and positional relationship to abdominal wall and to perform stoma site marking considering the exact form of rectus abdominis muscle and position of IEA. Using Cs3D-CT, it seems to be able to perform optimal stoma site marking which is difficult by conventional method.