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Journal of Contemporary Brachytherapy Apr 2024Isolated intra-prostatic recurrence of prostate adenocarcinoma after definitive radiotherapy presents a challenging clinical scenario. Salvage options require...
PURPOSE
Isolated intra-prostatic recurrence of prostate adenocarcinoma after definitive radiotherapy presents a challenging clinical scenario. Salvage options require specialized expertise and pose risks of harm. This study aimed to present the acute toxicity results from using salvage high-dose-rate brachytherapy (sHDR-BT) as treatment in locally recurrent prostate cancer cases.
MATERIAL AND METHODS
Seventeen consecutive patients treated with sHDR-BT between 2019 and 2022 were evaluated retrospectively. Eligible patients had to have received curative intent prostate radiotherapy previously, and showed evidence of new biochemical failure. Evaluation with American Urological Association (AUA) and Common Terminology Criteria for Adverse Events (CTCAE) symptom assessments were performed for each case.
RESULTS
The median (inter-quartile range) age prior to salvage treatment was 68 (66-74) years. The median post-sHDR-BT follow-up time was 20 (13-24) months. At baseline prior to sHDR-BT, 8 (47%) patients had significant lower urinary tract symptoms. The median AUA score prior to sHDR-BT was 7 (3-18). Three (18%) patients reported irregular bowel function and 2 (12%) reported hematochezia prior to sHDR-BT. One-month post-treatment, the median AUA score was 13 (8-21, = 0.21). Using CTCAE scoring, there were no cases of grade 2+ bowel or rectal toxicity, and no cases of grade 3+ urinary toxicity. Reported grade 2 urinary toxicities included 10 (59%) cases of bladder spasms, 2 (12%) cases of incontinence, 1 (6%) urinary obstruction, and 4 (24%) reports of urinary urgency. All these adverse events were temporary.
CONCLUSIONS
This study adds to the existing literature by demonstrating that the acute toxicity profile of sHDR-BT is acceptable even without intra-operative magnetic resonance (MR) guidance or image registration. Further study is ongoing to determine long-term efficacy and toxicity of treatment.
PubMed: 38808210
DOI: 10.5114/jcb.2024.139278 -
Cureus Apr 2024Syphilis is a sexually transmitted disease that impacts multiple organ systems and can mimic various diseases and is an extremely rare cause of proctitis in men who...
Syphilis is a sexually transmitted disease that impacts multiple organ systems and can mimic various diseases and is an extremely rare cause of proctitis in men who have sex with men and transgender females. We present a case of a 49-year-old transgender female with a medical history significant for diabetes mellitus and hyperlipidemia who presented to the emergency department with dull abdominal pain in the left upper and lower quadrants for two days. She had non-bloody, nonbilious emesis, 10-pound weight loss over 1 month, and constipation for 2 weeks. Laboratory results showed a cholestatic pattern. Computed tomography of the abdomen showed rectal wall thickening, multiple enlarged perirectal adenopathy, and mild inflammatory infiltration around the rectum suggesting superimposed proctitis. On colonoscopy, a possible rectal mass or severe proctitis with near complete obstruction was seen with initial pathology concerning for lymphoma or a rare type of colitis. The patient was empirically started on ceftriaxone and doxycycline leading to improvement in inflammation. Special stains requested were positive for Treponema pallidum confirming the diagnosis of syphilitic proctitis and highly suggestive syphilitic hepatitis. Few cases of syphilitic proctitis imitating rectal malignancy and syphilitic hepatitis have been reported. Syphilis requires exclusion as well as confirmation of spirochetes for high-risk populations with special staining. It is important to diagnose syphilis in special populations that are at high risk of contraction.
PubMed: 38807842
DOI: 10.7759/cureus.59222 -
Cureus Apr 2024Takotsubo syndrome, a type of transient cardiomyopathy, is typically triggered by emotional or physical stress and exhibits symptoms like acute coronary syndrome (ACS)....
Takotsubo syndrome, a type of transient cardiomyopathy, is typically triggered by emotional or physical stress and exhibits symptoms like acute coronary syndrome (ACS). The condition often results in apical ballooning of the left ventricle, which can hinder the heart's ability to circulate blood throughout the body effectively. While Takotsubo syndrome does not occur alongside obstructive coronary artery disease (CAD), there are rare cases where both conditions coexist. This report details an uncommon case of Takotsubo cardiomyopathy in a 49-year-old man who had previously been in remission for rectal adenocarcinoma. He presented with atypical symptoms consistent with Takotsubo cardiomyopathy while also experiencing acute occlusion of the left circumflex artery.
PubMed: 38803741
DOI: 10.7759/cureus.59111 -
Children (Basel, Switzerland) May 2024(1) Background: Bowel management contributes throughout the pathway of care for children with Hirschsprung. Preoperative bowel management prepares the child and family...
(1) Background: Bowel management contributes throughout the pathway of care for children with Hirschsprung. Preoperative bowel management prepares the child and family for the pull-through surgery. Perioperative bowel management supports early recovery and tailored bowel management in the follow-up supports the achievement of social continence. (2) Methods: We conducted a cross-sectional assessment of our institutional bowel management program to illustrate the pre-, peri- and postoperative bowel management strategies. (3) Results: A total of 31 children underwent primary pull-through, 23 without a stoma and 8 with a stoma, at a median age of 9 months. All children without a stoma were prepared for surgery by using rectal irrigations. Children with a stoma were prepared for surgery with a transfer of stoma effluent. Transanal irrigation supported early recovery. (4) Conclusions: Bowel management is a key pillar of the management of children with Hirschsprung disease. Incorporating bowel management in the pathway of care facilitates primary pull-through and supports perioperative recovery.
PubMed: 38790583
DOI: 10.3390/children11050588 -
Medicine May 2024To determine the distal resection margin in sphincter-sparing surgery in patients with low rectal cancer based on imaging of large pathological sections.
OBJECTIVE
To determine the distal resection margin in sphincter-sparing surgery in patients with low rectal cancer based on imaging of large pathological sections.
METHODS
Patients who underwent sphincter-sparing surgery for ultralow rectal cancer at Guangxi Medical University Cancer Hospital within the period from January 2016 to March 2022 were tracked and observed. The clinical and pathological data of the patients were collected and analyzed. The EVOS fluorescence automatic cell imaging system was used for imaging large pathological sections. Follow-up patient data were acquired mainly by sending the patients letters and contacting them via phone calls, and during outpatient visits.
RESULTS
A total of 46 patients (25 males, 21 females) aged 27 to 86 years participated in the present study. Regarding clinical staging, there were 9, 10, 16, and 10 cases with stages I, II, III, and IV low rectal cancer, respectively. The surgical time was 273.82 ± 111.51 minutes, the blood loss was 123.78 ± 150.91 mL, the postoperative exhaust time was 3.67 ± 1.85 days, and the postoperative discharge time was 10.36 ± 5.41 days. There were 8 patients with complications, including 3 cases of pulmonary infection, 2 cases of intestinal obstruction, one case of pleural effusion, and one case of stoma necrosis. The longest and shortest distal resection margins (distances between the cutting edges and the tumor edges) were 3 cm and 1 cm, respectively. The minimum length of the extension areas of the tumor lesions in the 46 images of large pathological sections was 0.1 mm, and the maximum length was 15 mm. Among the tumor lesions, 91.30% (42/46) had an extension area length of ≤5 mm, and 97.83% (45/46) had an extension area length of ≤10 mm. The length of the extension zone was not related to clinical pathological parameters (P > .05).
CONCLUSION
In the vast majority of cases, the distal resection margin was at least 1 cm; thus, "No Evidence of Disease" could have been achieved. Additional high-powered randomized trials are needed to confirm the results of the present study.
Topics: Humans; Rectal Neoplasms; Male; Middle Aged; Female; Margins of Excision; Aged; Adult; Aged, 80 and over; Neoplasm Staging; Organ Sparing Treatments; Postoperative Complications; Operative Time
PubMed: 38787988
DOI: 10.1097/MD.0000000000038083 -
Oxford Medical Case Reports May 2024Adenoid cystic/Basal-cell carcinoma (ACC/BCC) of the prostate is a rare histological type exhibiting various morphological characteristics and an optimal treatment has...
Adenoid cystic/Basal-cell carcinoma (ACC/BCC) of the prostate is a rare histological type exhibiting various morphological characteristics and an optimal treatment has not yet been established. We report the case of a 63-year-old patient who complained of incomplete bladder emptying and recurrent urinary infection six months after transurethral resection of a high-grade urothelial bladder tumor. The clinical features, digital rectal examination, serum PSA levels, and multiparametric MRI did not refer to any suspicious prostatic lesions and cystoscopy revealed bladder neck hypertrophy, and yellowish zones in the prostatic urethra. Transurethral resection was performed due to these findings and histopathological analysis showed poorly differentiated ACC/BCC of the prostate. Even though there is no proven mutual correlation between ACC/BCC and urothelial bladder cancer, the appearance of obstructive urinary symptoms, bladder-neck hypertrophy, and macroscopic changes in prostatic urethra should be reconsidered for transurethral resection biopsy considering the possibility of ACC/BCC.
PubMed: 38784775
DOI: 10.1093/omcr/omae050 -
Cureus Apr 2024Laparoscopy is one of the major advances in surgery in the last 30 years and has many benefits. Although laparoscopy was initially used for resection of benign colon...
BACKGROUND
Laparoscopy is one of the major advances in surgery in the last 30 years and has many benefits. Although laparoscopy was initially used for resection of benign colon lesions, it is now widely used for colorectal cancer resections after strong evidence has confirmed its safety and efficacy. We aim to report both the surgical and oncological outcomes of our first series of laparoscopic colorectal cancer resections.
METHODS
In 2013, a laparoscopic colorectal resection service was established in northern Iraq at Zheen Hospital, Erbil. Data from all consecutive colorectal cancers were collected. Patients with locally advanced diseases and those who required emergency operations for bowel obstruction or perforation were excluded. We analyzed demographic, operative, postoperative, and histopathological data for all patients who were included in the study.
RESULTS
A total of 124 patients with colorectal cancers presented to our unit between January 2013 and January 2023. Only 112 patients fulfilled the inclusion criteria and underwent laparoscopic resections. The median age of the patients was 54.5 years. The majority of patients were men (n=62; 55.4%). In 39 patients (35%), the cancer was located in the sigmoid; in 33 patients (29.5%) the cancer was in the rectum. Laparoscopic anterior resection was the most common procedure (n=50; 45%), followed by right hemicolectomy in 17 cases (15.1%). The conversion rate to open surgery was 8% (nine cases). The most common causes of conversion to open surgery were dilated bowel loops and tumour adherence to other structures. The mean operative time was 190 minutes and the mean hospital stay was three days. No complications were reported in 94 patients (84%). Among the complications, wound infection was seen in seven patients (7.8%). There were six anastomotic leaks (6.7%). The mean number of lymph nodes harvested was 13. In 70 patients (62.5%), the lymph node count was ≥12 with a median of 13. The mean distal resection margin was 6 cm and 2.5 cm for colon and rectal resections, respectively.
CONCLUSION
This study reveals that laparoscopic resection for colorectal cancers is surgically practicable and safe with the benefits of a short hospital stay, adequate resection margins, and adequate lymph node yield.
PubMed: 38784322
DOI: 10.7759/cureus.58849 -
International Journal of Surgery Case... May 2024Intestinal intussusception is rare in adults, involving telescoping of one intestinal segment into another. Commonly associated with colonic lesions, it presents as...
INTRODUCTION AND IMPORTANCE
Intestinal intussusception is rare in adults, involving telescoping of one intestinal segment into another. Commonly associated with colonic lesions, it presents as acute obstruction. Diagnosis relies on CT. We report a rare case of colorectal intussusception due to a polyp, managed by endoscopic polypectomy.
CASE PRESENTATION
We present a case of a 74-year-old man with chronic constipation, who presented with acute abdominal pain, vomiting, and cessation of bowel movements. Hemodynamically stable, he had a distended abdomen. We diagnosed acute bowel obstruction secondary to colorectal intussusception via CT scan. Surgery was planned after resuscitation. However, after induction of general anesthesia, the procedure was postponed due to a significant diarrheal episode and resolution of the abdominal distension. A subsequent colonoscopy revealed a 10 mm polyp, which was excised endoscopically. The patient's recovery was smooth, with no recurrence after a one-year follow-up.
CLINICAL DISCUSSION
Intestinal intussusception, rare in adults, primarily affects the small intestine but may involve the colon, often associated with organic lesions or postoperative adhesions. While colocolonic intussusceptions, mostly malignant, may stem from benign causes occasionally, symptoms are nonspecific, with common pain. Diagnosis relies on CT scans, with surgery typically required, except in select cases.
CONCLUSION
Colorectal intussusception, rare in adults, may necessitate laparotomy. Spontaneous symptom resolution enables conservative management. Clinician awareness is vital to prevent unnecessary and risky surgeries, given its rarity and potential for favorable outcomes sans intervention.
PubMed: 38781843
DOI: 10.1016/j.ijscr.2024.109790 -
Scandinavian Journal of Surgery : SJS :... May 2024Rectal cancer patients commonly benefit from neoadjuvant therapy before resection surgery. For these patients, an elective ostomy diversion is frequently considered,...
BACKGROUND
Rectal cancer patients commonly benefit from neoadjuvant therapy before resection surgery. For these patients, an elective ostomy diversion is frequently considered, despite the absence of conclusive evidence when a diversion is advantageous. This is a retrospective observational single-center study on a 4-year consecutive rectal cancer cohort undergoing neoadjuvant therapy, aiming at improving the understanding of risks and benefits associated with ostomy diversion.
MATERIAL AND METHOD
Baseline characteristics, tumor-specific data, clinical events, and outcomes were collected using the Swedish Colorectal Cancer Registry and medical records.
RESULTS
Thirty-two (30.2%) of the 106 included patients presented with endoscopic impassable tumors at diagnosis, of which 18 (56.2%) had diverting ostomy. Three out of 14 with impassable tumor and no diversion developed a bowel obstruction. None of the patients with an endoscopically passable tumor at diagnosis (n = 74) experienced a bowel obstruction. The elective diversions (n = 40) were not associated with serious complications (Clavien-Dindo grade ⩾ 3b). Patients with a diverting ostomy (n = 30) had similar time intervals from diagnosis to neoadjuvant treatment and to definite tumor resection as those without diversion but experienced more complex primary tumor resections in terms of blood loss and operation time.
CONCLUSION
An elective diverting ostomy is a relatively safe procedure in rectal cancer patients requiring neoadjuvant therapy. More than one out of five non-diverted patients with endoscopically impassable rectal tumors developed bowel obstruction and would potentially have benefited from an elective diversion.
PubMed: 38751171
DOI: 10.1177/14574969241252481 -
Cureus Apr 2024Jejunoileal atresia, a common cause of neonatal intestinal obstruction, typically manifests shortly after birth. This case report highlights a rare instance of a late...
Jejunoileal atresia, a common cause of neonatal intestinal obstruction, typically manifests shortly after birth. This case report highlights a rare instance of a late preterm female neonate presenting with type 4 jejunoileal atresia along with proximal rectal atresia, an exceedingly uncommon combination. Initial symptoms included bilious emesis and failure to pass meconium, leading to surgical correction of jejunoileal atresia. However, postoperative complications, including vomiting and jaundice, prompted further investigation, revealing rectal atresia during a fluoroscopic study on day 29. Subsequent surgery was required to address the rectal atresia, resulting in additional challenges such as short bowel syndrome and infection. The complexity of diagnosis and management underscores the importance of thorough evaluation of the lower gastrointestinal tract in neonates with jejunoileal atresia to prevent misdiagnosis and reduce the need for multiple surgeries. Rectal atresia, which is a very rare anorectal abnormality, in combination with jejunoileal atresia is considered an incredibly unusual, exceptionally unique case; as to our knowledge, no similar presentation had previously occurred. Prompt identification and simultaneous treatment of both conditions can help mitigate complications, minimize the risk of necrosis and perforation, and improve overall outcomes. Comprehensive management strategies that encompass thorough diagnostic evaluation and coordinated surgical interventions are crucial for optimizing the care of neonates with complex intestinal malformations, ensuring timely resolution of symptoms, and reducing long-term morbidity.
PubMed: 38741810
DOI: 10.7759/cureus.58141