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Cirugia Pediatrica : Organo Oficial de... Oct 2023Circumcision is one of the most common surgical procedures in pediatric surgery. Even though manual suture (MANS) is regarded as the gold standard technique, easy-to-use...
OBJECTIVE
Circumcision is one of the most common surgical procedures in pediatric surgery. Even though manual suture (MANS) is regarded as the gold standard technique, easy-to-use mechanical suture (MECS) devices have been recently developed, with better postoperative results in the adult population. The objective of our study was to compare the operating time and incidence of postoperative complications between both techniques in our environment.
MATERIALS AND METHODS
A retrospective study of patients undergoing circumcision in our institution from October 2021 to December 2022 was carried out. Operating time and complications observed in the first 14 postoperative days (edema, hematoma, dehiscence) were analyzed according to the technique used (MANS vs. MECS) and patient age (< 12 and ≥ 12 years old).
RESULTS
173 patients (147 MANS, 26 MECS) were included. Mean operating time was significantly lower in MECS patients, both in patients < 12 years old (16 min vs. 10 min, p= 0.002) and in patients ≥ 12 years old (23 min vs. 12 min, p< 0.001). Regarding complications, MECS patients ≥ 12 years old had a lower rate of suture dehiscence (23.5% vs. 0%, p< 0.001), with no significant differences in the younger group.
CONCLUSIONS
MECS circumcision is a simple and effective technique involving shorter operating times than MANS circumcision, regardless of age. It has a lower rate of complications in older children (≥ 12 years), which means it stands as a valid alternative to the conventional technique.
Topics: Child; Male; Adult; Humans; Phimosis; Retrospective Studies; Circumcision, Male; Postoperative Complications; Postoperative Period
PubMed: 37818898
DOI: 10.54847/cp.2023.04.12 -
Animal Reproduction 2023Acrobustitis is the inflammation of the distal prepuce, which can lead to a narrowing of the preputial ostium due to stenosis or growth of fibrous tissue after an...
Acrobustitis is the inflammation of the distal prepuce, which can lead to a narrowing of the preputial ostium due to stenosis or growth of fibrous tissue after an inflammatory reaction. This condition usually occurs in cattle with long prepuce, such as Zebu or Zebu's crossbreeds, leading the animal to Impotentia Coeundi, this condition is characterized by the bull's disability to copulate, that leads to lower herd fertility and consequent financial losses. Normally, corrective surgeries are performed on-farm and the animal is placed in a lateral recumbency. However, in some situations the animal is restrained with ropes and remains on the grass, dirt or even on uneven floors, which can cause neuropathies, bloat or hypoxia. Due to a series of complications that can occur in the postoperative period of surgery in the lateral recumbency, this article aims to describe the surgical technique for correcting acrobustitis with the animal in a standing position. Ten corrective surgeries for acrobustitis were performed in adult bulls between 4 and 8 years of age and predominantly of zebu or crossbreeds, with a total recovery of the animals for full reproductive activity.
PubMed: 37795197
DOI: 10.1590/1984-3143-AR2023-0047 -
Journal of Cataract and Refractive... Oct 2023A 34-year-old woman with quiescent bilateral intermediate uveitis maintained on once-daily dexamethasone 0.1% eyedrops, complicated by left cataract and glaucoma...
A 34-year-old woman with quiescent bilateral intermediate uveitis maintained on once-daily dexamethasone 0.1% eyedrops, complicated by left cataract and glaucoma controlled with a single antiglaucoma medication, presented for cataract surgery. Her left corrected distance visual acuity (CDVA) was 20/40 because of a posterior subcapsular lens opacity. The anterior chamber angles appeared closed in all 4 quadrants on gonioscopy. Ultrasound biomicroscopy (UBM) confirmed the gonioscopy findings and, in addition, revealed a crystalline lens thickness of 5.53 mm, normal ciliary body structure, and multiple localized chorioretinal scars with membranes over the pars plana region. She underwent left phacoemulsification, goniosynechiolysis, and in-the-bag implantation of a single-piece monofocal hydrophobic acrylic intraocular lens (IOL). On the first postoperative day, she achieved pinhole vision of 20/70 (-6 diopters [D] myopia to balance with the fellow eye). There was mild anterior chamber cellular activity and flare, consistent with postoperative inflammation. Her intraocular pressure (IOP) was 16 mm Hg without antiglaucoma therapy. She was advised to continue the prednisolone acetate 1% eyedrops 6 times daily and to reduce it to 4 times daily after a week for the next 4 weeks. At 1 month, she was refracted to 20/40 N5, and the eye was quiescent. Optical coherence tomography showed that the macular was normal. The topical steroids were gradually tapered to the preoperative level. However, a month later, she returned complaining of deteriorating vision while using twice-daily steroid eyedrops. Her CDVA was 20/60. Slitlamp examination revealed anterior capsule fibrosis and capsular phimosis, resulting in partial obstruction of the visual axis and mild decentration of the IOL superior temporally (Figure 1JOURNAL/jcrs/04.03/02158034-202310000-00013/figure1/v/2023-09-28T161738Z/r/image-tiff). The anterior segment was quiescent. The pupil could only be dilated to 4.5 mm despite the absence of posterior synechiae. Fundus examination revealed a normal-looking quiescent posterior segment. Her IOP was 16 mm Hg. UBM showed a thickened anterior capsule, intact zonular fibers, and a posteriorly bowed and decentered IOL within the capsular bag (Figure 2JOURNAL/jcrs/04.03/02158034-202310000-00013/figure2/v/2023-09-28T161738Z/r/image-tiff). She was referred for further management. Discuss how you would manage this problem, explaining your decisions. How would you be able to avoid the same problem when operating on her fellow eye?
Topics: Humans; Male; Female; Adult; Lens Implantation, Intraocular; Lenses, Intraocular; Lens, Crystalline; Cataract; Phimosis; Phacoemulsification
PubMed: 37769173
DOI: 10.1097/j.jcrs.0000000000001277 -
Journal of Lower Genital Tract Disease Oct 2023Lichen sclerosus (LS) is a chronic inflammatory skin disease. In male patients, it usually involves the glans penis and foreskin and can cause phimosis or meatal...
OBJECTIVE
Lichen sclerosus (LS) is a chronic inflammatory skin disease. In male patients, it usually involves the glans penis and foreskin and can cause phimosis or meatal stenosis. The aim of this cross-sectional case-control study was to identify clinically important comorbidities in male patients with LS.
MATERIALS AND METHODS
By searching Turku University Hospital electronic health records, the authors identified 630 male patients diagnosed with LS between 2004 and 2020. To investigate possible comorbidities, the authors compared this patient group to a 10-fold larger control group.
RESULTS
The incidence of LS increased during the study period, from 5 to 27.5 per 100,000 men. Patients were most often diagnosed at 21 to 25 years of age. Patients with LS exhibited markedly increased risks of penile carcinoma (odds ratio [OR], 81.0; 95% CI = 10.82-3516.7; p < .001) and carcinoma in situ of the penis (OR = 60.5; 95% CI = 7.32-2738.9; p < .001). Patients also more commonly exhibited lichen planus (OR = 16.8; 95% CI = 8.97-32.39; p < .001), psoriasis (OR = 3.3; 95% CI = 1.80-5.70; p = .004), angina pectoris (OR = 1.8; 95% CI = 1.10-2.81; p = .013), obesity (OR = 2.6; 95% CI = 1.72-3.77; p < .001), type 2 diabetes (OR = 2.3; 95% CI = 1.74-3.09; p < .001), and hypertension (OR = 1.9; 95% CI = 1.53-2.37; p < .001). The most commonly performed urological procedures were operation for phimosis, uroflowmetry, and ultrasound measurement of residual urine.
CONCLUSIONS
Genital malignancies, other dermatological conditions, and diseases related to metabolic syndrome should be considered when treating patients with LS.
Topics: Humans; Male; Case-Control Studies; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Lichen Sclerosus et Atrophicus; Phimosis; Young Adult; Adult
PubMed: 37729047
DOI: 10.1097/LGT.0000000000000769 -
Clinical and Experimental Dermatology Nov 2023
Topics: Male; Humans; Phimosis; Syphilis
PubMed: 37610840
DOI: 10.1093/ced/llad280 -
Translational Andrology and Urology Jul 2023At present, the only definitive treatment for adult phimosis is circumcision, which is a surgical removal of the prepuce. Novoglan is a novel device that could offer...
BACKGROUND
At present, the only definitive treatment for adult phimosis is circumcision, which is a surgical removal of the prepuce. Novoglan is a novel device that could offer patients with phimosis an alternative to surgery. It is based on application of custom-moulded balloons for gradual skin remodelling and prepuce dilatation. This open-label clinical trial aimed to investigate the safety, efficacy and tolerability of the Novoglan treatment.
METHODS
A prospective trial was conducted on 20 patients with adult phimosis recruited at Macquarie University Hospital and Princess Alexandra Hospital. After eligibility screening and enrolment, patients were provided with the Novoglan product and training. The treatment involved twice daily 10-minute applications for a duration of 4-8 weeks with patient's degree of phimosis assessed before and at 6-8 weeks after the initiation of the treatment. Participants were also asked to complete questionnaires aimed to assess the safety and tolerability of the Novoglan treatment.
RESULTS
The treatment was successful with improved foreskin retraction in 90% of patients and all patients achieving full foreskin retraction after the treatment. Ninety-five percent of patients reported reduced level of anxiety, and over 60% of patients reported reduced pain/discomfort during sexual activity or in general. Similarly, 95% of patients were moderately-to-very satisfied with the treatment and would recommend Novoglan to others. No adverse events were observed and only 15% of participants reported minor side effects.
CONCLUSIONS
The Novoglan-01 trial demonstrated high safety, efficacy and tolerability of the Novoglan treatment for adult phimosis and its high potential as a conservative alternative to circumcision or steroid cream treatment.
TRIAL REGISTRATION
The Novoglan-01 study has been registered with the Australia and New Zealand Clinical Trial Registry under the reference ACTRN 1262 10009 24853, dated 15 July 2021.
PubMed: 37554529
DOI: 10.21037/tau-23-91 -
Journal of the European Academy of... Jan 2024Penile cancer is rising in most European countries. Several risk factors have been identified, namely human papillomavirus (HPV) infection. However, the exact role of... (Observational Study)
Observational Study
BACKGROUND
Penile cancer is rising in most European countries. Several risk factors have been identified, namely human papillomavirus (HPV) infection. However, the exact role of HPV in penile cancer carcinogenesis is still unknown. Clarifying the contribution of HPV in penile cancer is crucial as it may improve prevention and treatment strategies.
OBJECTIVE
To describe the characteristics of patients with penile cancer and penile intraepithelial neoplasia (PeIN), evaluate the prevalence of HPV-DNA in tumour tissue and identify differences between patients with and without HPV-DNA.
METHODS
A retrospective observational study including patients with histological diagnosis of penile squamous cell carcinoma (SCC) or PeIN between 2012 and 2021 in a university hospital was carried out. HPV analysis was performed using Anyplex™ II HPV28 Detection that detects and identifies 28 HPV types. (sensitivity of 95.9%).
RESULTS
A total of 25 patients were included. Most of the tumours identified were invasive SCC (n = 11) and SCC in situ (PeIN 3) (n = 8). PeIN1/2 was found in the remaining six patients. HPV-DNA was tested in all tissue specimens and was detected in 18 of them. High risk HPV DNA was identified in all positive HPV samples, except one. HPV types included in the nonavalent HPV vaccine were identified in 16 of the 18 samples positive for HPV-DNA. Stratifying patients according to HPV-DNA detection, we found that patients with HPV-DNA were younger (57.5 years vs. 70 years, p = 0.047), less likely to have phimosis (5.8% vs. 42.9%, p = 0.022) and more likely to have PeIN lesions than invasive SCC (85.7% vs. 27.8%, p = 0.025).
CONCLUSION
This study shows a prevalence of HPV-DNA in penile SCC and premalignant lesions of 45.5% and 92.9%, respectively. Identifying HPV involvement in SCC and PeIN pathology has the potential to guide treatment and enhance follow-up strategies.
Topics: Humans; Male; Carcinoma in Situ; Carcinoma, Squamous Cell; DNA; Papillomaviridae; Papillomavirus Infections; Penile Neoplasms; Penis; Skin Neoplasms; Retrospective Studies
PubMed: 37528497
DOI: 10.1111/jdv.19393 -
Biomedicines Jul 2023A major worry of juvenile penile LS is potential malignant degeneration to spinocellular carcinoma (SCC) in adulthood. LS is characterized by increased CD8+ and CD57+...
BACKGROUND
A major worry of juvenile penile LS is potential malignant degeneration to spinocellular carcinoma (SCC) in adulthood. LS is characterized by increased CD8+ and CD57+ cells, dermal sclerosis, epidermal atrophy, and hyperkeratosis. p53 and Ki67 are reliable premalignant markers. Our aim was to define the LS immunohistochemical profile of foreskin in children, focusing on tissue immune response and cell proliferation.
METHODS
Thirty specimens of foreskins removed from pediatric patients during circumcision were included: six from ritual operation (A), twelve from phimosis (B), and twelve from phimosis with LS (C). Formalin-fixed paraffin-embedded sections were stained for histomorphology and immunohistochemistry. A quantitative evaluation for CD8, CD57, p53, and Ki-67 and a statistical analysis were performed.
RESULTS
As compared to groups A and B, the samples from group C patients showed an acanthotic epidermis, a dermal band of lymphoid infiltrate with a significant enhancement of CD8+ CD57+ lymphocytes, and a keratinocytic hyperplasia with an overexpression of Ki67+ and p53+ cells.
CONCLUSIONS
Immunohistological findings confirmed an immune reaction and proliferative behavior in juvenile LS of foreskin. We believe that radical circumcision should be the first treatment of choice in pediatric patients with clinical suspicious of LS for the potential risk of transformation to SCC in adulthood.
PubMed: 37509626
DOI: 10.3390/biomedicines11071986