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World Journal of Clinical Cases Jun 2024Rectal mucosal melanoma is a rare and highly aggressive disease. Common symptoms include anal pain, an anal mass, or bleeding. As such, the disease is usually detected...
BACKGROUND
Rectal mucosal melanoma is a rare and highly aggressive disease. Common symptoms include anal pain, an anal mass, or bleeding. As such, the disease is usually detected on rectal examination of patients with other suspected anorectal diseases. However, due to its rarity and nonspecific symptoms, melanoma of the rectal mucosa is easily misdiagnosed.
CASE SUMMARY
This report describes the case of a 58-year-old female patient who presented with a history of blood in her stool for the prior one or two months, without any identifiable cause. During colonoscopy, a bulge of approximately 2.2 cm × 2.0 cm was identified. Subsequently, the patient underwent endoscopic ultrasound (EUS) to characterize the depth of invasion of the lesions. EUS suggested a hypoechoic mucosal mass with involvement of the submucosal layer and heterogeneity of the internal echoes. Following surgical intervention, the excised tissue samples were examined and confirmed to be rectal malignant melanoma. The patient recovered well with no evidence of recurrence during follow-up.
CONCLUSION
This case shows that colonoscopy with EUS and pathological examination can accurately diagnose rare cases of rectal mucosal melanoma.
PubMed: 38899292
DOI: 10.12998/wjcc.v12.i16.2862 -
BMJ (Clinical Research Ed.) Jun 2024To assess the effect of lateral episiotomy, compared with no episiotomy, on obstetric anal sphincter injury in nulliparous women requiring vacuum extraction. (Randomized Controlled Trial)
Randomized Controlled Trial
OBJECTIVE
To assess the effect of lateral episiotomy, compared with no episiotomy, on obstetric anal sphincter injury in nulliparous women requiring vacuum extraction.
DESIGN
A multicentre, open label, randomised controlled trial.
SETTING
Eight hospitals in Sweden, 2017-23.
PARTICIPANTS
717 nulliparous women with a single live fetus of 34 gestational weeks or more, requiring vacuum extraction were randomly assigned (1:1) to lateral episiotomy or no episiotomy using sealed opaque envelopes. Randomisation was stratified by study site.
INTERVENTION
A standardised lateral episiotomy was performed during the vacuum extraction, at crowning of the fetal head, starting 1-3 cm from the posterior fourchette, at a 60° (45-80°) angle from the midline, and 4 cm (3-5 cm) long. The comparison was no episiotomy unless considered indispensable.
MAIN OUTCOME MEASURES
The primary outcome of the episiotomy in vacuum assisted delivery (EVA) trial was obstetric anal sphincter injury, clinically diagnosed by combined visual inspection and digital rectal and vaginal examination. The primary analysis used a modified intention-to-treat population that included all consenting women with attempted or successful vacuum extraction. As a result of an interim analysis at significance level P<0.01, the primary endpoint was tested at 4% significance level with accompanying 96% confidence interval (CI).
RESULTS
From 1 July 2017 to 15 February 2023, 717 women were randomly assigned: 354 (49%) to lateral episiotomy and 363 (51%) to no episiotomy. Before vacuum extraction attempt, one woman withdrew consent and 14 had a spontaneous birth, leaving 702 for the primary analysis. In the intervention group, 21 (6%) of 344 women sustained obstetric anal sphincter injury, compared with 47 (13%) of 358 women in the comparison group (P=0.002). The risk difference was -7.0% (96% CI -11.7% to -2.5%). The risk ratio adjusted for site was 0.47 (96% CI 0.23 to 0.97) and unadjusted risk ratio was 0.46 (0.28 to 0.78). No significant differences were noted between groups in postpartum pain, blood loss, neonatal outcomes, or total adverse events, but the intervention group had more wound infections and dehiscence.
CONCLUSIONS
Lateral episiotomy can be recommended for nulliparous women requiring vacuum extraction to significantly reduce the risk of obstetric anal sphincter injury.
TRIAL REGISTRATION
ClinicalTrials.gov NCT02643108.
Topics: Humans; Female; Episiotomy; Pregnancy; Vacuum Extraction, Obstetrical; Adult; Anal Canal; Parity; Sweden; Obstetric Labor Complications; Lacerations; Young Adult
PubMed: 38886011
DOI: 10.1136/bmj-2023-079014 -
American Journal of Translational... 2024This study was conducted to evaluate the effects of Fast-Track Surgery (FTS)-oriented care pathways on perioperative rehabilitation indicators in patients undergoing...
OBJECTIVE
This study was conducted to evaluate the effects of Fast-Track Surgery (FTS)-oriented care pathways on perioperative rehabilitation indicators in patients undergoing radical prostatectomy for prostate cancer.
METHODS
The clinical data of 120 patients admitted to Sichuan Cancer Hospital & Institute who underwent radical prostatectomy for prostate cancer from September 2020 to October 2022 were collected and retrospectively analyzed. The patients were divided into a control group (n=60, receiving standard care) and an FTS group (n=60 patients receiving FTS-oriented care) according to different nursing methods. The perioperative rehabilitation indices were compared between the groups.
RESULTS
The FTS group exhibited shorter hospitalization duration (=0.001), postoperative anal exhaust time (=0.012), drain removal time (=0.007), gastrointestinal recovery time (=0.008), and a lower total complication rate (=0.016) compared to the control group. The scores of Visual Analog Scale (VAS) (=0.001, =0.003, =0.015) and Activities of Daily Living (ADL) (=0.011, =0.005, =0.007) at 24, 48, and 72 hours postoperatively were significantly lower in the FTS group than in the control group. Hospitalization cost (P=0.002) and medication expenses (=0.016) were notably lower in the FTS group. During a 12-month follow-up, the FTS group showed a significantly lower complication rates (3.33%) compared to the control group (18.33%) (=0.009).
CONCLUSION
The application of FTS-oriented nursing pathway in patients undergoing radical prostatectomy for prostate cancer significantly enhances postoperative rehabilitation, reduces pain, lowers hospitalization and medication costs, and improves postoperative quality of life, which contributes positively to the nurse-patient relationship and patient outcome.
PubMed: 38883357
DOI: 10.62347/ZMUX1738 -
Journal of Pharmacy & Bioallied Sciences Apr 2024Septic pulmonary embolism (SPE) represents the occurrence of septic thrombi in circulation, originating from an extrapulmonary infectious source. Perianal and perirectal...
Septic pulmonary embolism (SPE) represents the occurrence of septic thrombi in circulation, originating from an extrapulmonary infectious source. Perianal and perirectal abscesses are frequently encountered anorectal issues, often stemming from obstructed anal crypt glands, resulting in pus accumulation within the subcutaneous tissue and intersphincteric plane. Timely surgical drainage is essential upon diagnosis of anorectal abscesses. Adult males exhibit a twofold higher incidence of anorectal abscesses and fistulae compared to females, with common symptoms including excruciating anal or rectal pain. This case report details the presentation and management of a 42-year-old male patient afflicted by perianal abscesses that led to SPE. The report underscores the importance of recognizing and treating anorectal abscesses promptly to avert potentially life-threatening complications such as sepsis and fistulae.
PubMed: 38882749
DOI: 10.4103/jpbs.jpbs_1091_23 -
Oncology Letters Aug 2024Skin metastasis from ovarian cancer is rare, and its prognosis is poor. Effective therapeutic strategies are currently lacking, but the combination of various treatment...
Skin metastasis from ovarian cancer is rare, and its prognosis is poor. Effective therapeutic strategies are currently lacking, but the combination of various treatment methods shrink the tumor and relieve symptoms. The present study reports a rare case of advanced ovarian cancer with skin metastases and intestinal wall thickening, along with a BRCA1 DNA repair associated (BRCA1) mutation. After standard first-line treatment and non-standard second-line treatment, the patient developed skin metastases. The patient's skin itching, pain and lesions were completely relieved after administering bevacizumab in combination with paclitaxel and carboplatin. After 4 months, skin metastases recurred along with anal distension during maintenance treatment with oral poly(ADP ribose) polymerase (PARP) inhibitors. The patient was treated again with bevacizumab combined with docetaxel, and the anal distension was significantly relieved. Angiogenesis therapy combined with chemotherapy is effective, but that the disease-free survival time is short, and PARP inhibitor maintenance effect is limited even in cases with a BRCA1 gene mutation.
PubMed: 38872856
DOI: 10.3892/ol.2024.14481 -
Surgical Case Reports Jun 2024The incidence of sterilisation clip migration is reportedly 25%. However, less than 1% of those who experience clip migration will present with pain, an abscess, or...
BACKGROUND
The incidence of sterilisation clip migration is reportedly 25%. However, less than 1% of those who experience clip migration will present with pain, an abscess, or spontaneous extrusion. Here we present a rare case of sterilisation clip migration through the entire pelvic floor.
CASE PRESENTATION
A 66-year-old female was referred from community to the Surgical Emergency Unit with a possible metallic foreign body under the skin following an attempted routine gluteal cyst excision. The patient first noticed a lump under the skin 2 years ago which gradually became more apparent and tender over the previous 2 months. The patient denied recent trauma, had no co-morbidities and had a sterilisation procedure 24 years prior. Examination revealed a non-mobile solid structure just beneath the skin 5 cm laterally from the anal verge. Inflammatory markers were normal and an ultrasound confirmed a 15 × 7 mm foreign body in the subcutaneous tissues. The foreign body was excised easily under local anaesthesia, revealing a closed Filshie sterilisation clip. The wound was closed primarily, and recovery was uncomplicated.
CONCLUSIONS
This was a case of sterilisation clip migration to the subcutaneous gluteal region. A literature review revealed 34 case reports of sterilisation clip migration, mostly to the bladder. Patients with a previous sterilisation procedure and suspected subcutaneous foreign body without trauma should elicit a high index of suspicion for migrated sterilisation clips. These clips can migrate through multiple layers of muscle and fascia, including the pelvic floor.
PubMed: 38865023
DOI: 10.1186/s40792-024-01937-3 -
Journal of Perianesthesia Nursing :... Jun 2024To compare the clinical effects of nonpressure and pressure dressings on the postoperative complications of modified Milligan-Morgan hemorrhoidectomy.
PURPOSE
To compare the clinical effects of nonpressure and pressure dressings on the postoperative complications of modified Milligan-Morgan hemorrhoidectomy.
DESIGN
Randomized controlled trial.
METHODS
A total of 186 patients with grade II to III mixed hemorrhoids who had been excluded from cardiovascular and cerebrovascular diseases and anorectal surgery were included and randomly assigned to the nonpressure dressings group and the pressure dressings group by random number table. The incidence of acute urinary retention and medical adhesive-related skin injury, pain, hemostatic effect, anal distension, anal edema, use of analgesics, length of hospital stay, and hospitalization costs were compared between the two groups. The Consolidated Standards of Reporting Trials checklist for randomized controlled trials was used in this study.
FINDINGS
The incidence of acute urinary retention in both men and women was significantly lower in the nonpressure dressing group (relative risk [RR] = 0.20, 95% confidence interval [CI] [0.13, 0.37], P = .002); (RR = 0.47, 95% CI [0.22, 0.76], P = .015). The postoperative pain at 6 hours/18 hours/25 hours was significantly lower in the nonpressure dressing group (P < .001, P = .004 < 0.05, P = .009). The anal distension at 6 hours and the number of patients who used analgesics were significantly lower in the nonpressure dressing group (P < .001). The incidence of medical adhesive-related skin injuries was significantly lower in the nonpressure dressing group (RR = 0.061, 95% CI [0.020, 0.189], P < .001). No primary bleeding was observed in both groups. However, there were no significant differences between both groups in terms of anal edema scores, length of stay, or hospitalization expenses. No adverse events were reported in either group during the study period.
CONCLUSIONS
Nonpressure dressings can effectively reduce the incidence of acute urinary retention and medical adhesion-related skin injury after surgery for grade III to IV mixed hemorrhoids. They can also safely relieve pain and distension.
PubMed: 38864797
DOI: 10.1016/j.jopan.2024.02.006 -
Techniques in Coloproctology Jun 2024Retrorectal tumors are uncommon lesions developed in the retrorectal space. Data on their minimally invasive resection are scarce and the optimal surgical approach for...
BACKGROUND
Retrorectal tumors are uncommon lesions developed in the retrorectal space. Data on their minimally invasive resection are scarce and the optimal surgical approach for tumors below S3 remains debated.
METHODS
We performed a retrospective review of consecutive patients who underwent minimally invasive resection of retrorectal tumors between 2005 and 2022 at two tertiary university hospital centers, by comparing the results obtained for lesions located above or below S3.
RESULTS
Of over 41 patients identified with retrorectal tumors, surgical approach was minimally invasive for 23 patients, with laparoscopy alone in 19, with transanal excision in 2, and with combined approach in 2. Retrorectal tumor was above S3 in 11 patients (> S3 group) and below S3 in 12 patients (< S3 group). Patient characteristics and median tumor size were not significantly different between the two groups (60 vs 67 mm; p = 0.975). Overall median operative time was 131.5 min and conversion rate was 13% without significant difference between the two groups (126 vs 197 min and 18% vs 8%, respectively; p > 0.05). Final pathology was tailgut cyst (48%), schwannoma (22%), neural origin tumor (17%), gastrointestinal stromal tumor (4%), and other (19%). The 90-day complication rates were 27% and 58% in the > S3 and < S3 groups, respectively, without severe morbidity or mortality. After a median follow-up of 3.3 years, no recurrence was observed in both groups. Three patients presented chronic pain, three anal dysfunction, and three urinary dysfunction. All were successfully managed without reintervention.
CONCLUSIONS
Minimally invasive surgery for retrorectal tumors can be performed safely and effectively with low morbidity and no mortality. Laparoscopic and transanal techniques alone or in combination may be recommended as the treatment of choice of benign retrorectal tumors, even for lesions below S3, in centers experienced with minimally invasive surgery.
Topics: Humans; Retrospective Studies; Male; Female; Middle Aged; Laparoscopy; Aged; Rectal Neoplasms; Tertiary Care Centers; Adult; Operative Time; Treatment Outcome; Transanal Endoscopic Surgery; Aged, 80 and over; Rectum
PubMed: 38860990
DOI: 10.1007/s10151-024-02938-y -
Cureus May 2024Background After anterior resection (AR), one of the most debilitating complications is low anterior resection syndrome (LARS) seen in about 64% of patients. The...
Background After anterior resection (AR), one of the most debilitating complications is low anterior resection syndrome (LARS) seen in about 64% of patients. The severity of the LARS score was significantly correlated with neoadjuvant treatment, the extent of rectal surgery, complication by the anastomotic leak, female gender, and age < 64 years. In this study, we analyzed the impact of various clinical factors on LARS and also the various domains of quality of life (QoL). Purpose To assess the incidence of LARS in patients undergoing sphincter-sparing surgery for rectal cancer after the patient starts long-term defecating per anus, change in the QoL, and relation to LARS and factors affecting it. Methods One year before, 72 patients who had undergone AR in the Regional Cancer Centre were interviewed by a trained interviewer and data was collected from the file. The questionnaires used were the Wexner Incontinence score, LARS Malayalam Questionnaire, and European Organisation For Research and Treatment of Cancer (EORTC) QLQ C30 Malayalam translations. Statistical measures The LARS score was used to categorize patients into three grades. The scores were compared with clinical and social factors using the χ2 test for association. Continuous variables were compared by the Spearman Rho test. Results Details of patients were studied (male: 55.6% (40) and female: 44.4% (32)). Fifty patients underwent low anterior resection (LAR). The mean LARS score was 25.61, with 47.2% of patients having severe LARS score. The mean Wexner score was 6.84. The relation with type of surgery, approach (laparoscopic vs open), or type of neoadjuvant therapy was not found to be significant. A higher LARS score did not impact overall QoL as assessed by FACT-C. Insomnia and diarrhea symptoms scores were significantly worsened. The pain score was worse for those undergoing stapler anastomosis. Wexner's score was worse for those who had received adjuvant chemotherapy. Role functioning score was better for AR compared to low anterior resection (LAR). Only distance from the anal verge was found to be a significant cause of LARS and was negatively correlated. Discussion LARS of severe degrees were seen in most patients. No modifiable risk factors were significantly found to affect the chance of LARS. However, LARS did not have a significant impact on QoL, neither did the type of surgery. So sphincter preservation can be offered to the patients, but all patients undergoing LAR should be counseled well about the risk of LARS before surgery.
PubMed: 38860066
DOI: 10.7759/cureus.60059 -
ACG Case Reports Journal Jun 2024Anal mucinous adenocarcinoma arises from mucin-secreting columnar epithelium within anal glands and is extremely rare, comprising 2%-3% of all gastrointestinal...
Anal mucinous adenocarcinoma arises from mucin-secreting columnar epithelium within anal glands and is extremely rare, comprising 2%-3% of all gastrointestinal malignancies. We present a unique case of 65-year-old developmentally disabled man with complaint of rectal pain. Examination showed an excoriated erythematous perianal region with mucinous film and subdermal nodularity. Surgical pathology of the lesion revealed poorly differentiated mucinous adenocarcinoma of intestinal type. Subsequent colonoscopy was without findings of intraluminal lesions. He established with oncology and later underwent a positron emission tomography scan that showed extensive metastasis. This case highlights a unique presentation of mucinous adenocarcinoma with luminal sparing.
PubMed: 38835652
DOI: 10.14309/crj.0000000000001367