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Children (Basel, Switzerland) Jul 2022The external genitalia are notoriously implicated in every fifth male with Henoch−Schönlein syndrome. Nonetheless, the underlying conditions are poorly categorized.... (Review)
Review
The external genitalia are notoriously implicated in every fifth male with Henoch−Schönlein syndrome. Nonetheless, the underlying conditions are poorly categorized. To characterize the involvement of the external male genitalia in this vasculitis, we performed a systematic review of the literature. For the final analysis, we selected 85 reports published between 1972 and 2022, which reported on 114 Henoch−Schönlein cases (≤ 18 years, N = 104) with a penile (N = 18), a scrotal (N = 77), or both a penile and a scrotal (N = 19) involvement. The genital involvement mostly appeared concurrently with or after the cutaneous features of Henoch−Schönlein syndrome, while it preceded the presentation of Henoch−Schönlein syndrome in 10 cases. Patients with penile involvement (N = 37) presented with swelling (N = 26), erythema (N = 23), and purpuric rash (N = 15). Most patients were otherwise asymptomatic except for transient micturition disorders (N = 2) or priapism (N = 2). Patients with scrotal involvement (N = 96) presented with pain (N = 85), swelling (N = 79), erythema (N = 42), or scrotal purpura (N = 22). The following scrotal structures were often involved: scrotal skin (N = 83), epididymis (N = 49), and testes (N = 39). An ischemic testicular damage was noted in nine patients (four with torsion and five without). The scrotal skin involvement was mostly bilateral, while that of the epididymis and testis were mostly (p < 0.0001) unilateral (with a significant predilection for the left side). In conclusion, this analysis allows for better categorization of the involvement of external male genitalia in Henoch−Schönlein vasculitis. Scrotal involvement can result from skin inflammation, epididymitis, orchitis, or testicular ischemia.
PubMed: 36010045
DOI: 10.3390/children9081154 -
F&S Reviews Apr 2021To determine if SARS-CoV-2, which has led to the rapidly spreading COVID-19 global pandemic, is sexually transmitted. Since the putative receptor for the virus is... (Review)
Review
OBJECTIVE
To determine if SARS-CoV-2, which has led to the rapidly spreading COVID-19 global pandemic, is sexually transmitted. Since the putative receptor for the virus is identified in reproductive organs, it is also important to examine if COVID-19 may affect human fertility.
EVIDENCE REVIEW
A systematic review of English publications was conducted up to December 11, 2020 in PubMed, NIH iCite COVID-19 portfolio, Cochrane Library, and Google Scholar databases, searching for SARS-CoV-2 in the testes; seminal, prostatic, and vaginal fluids; and cervical smears. A total of 1,997 records were identified, duplicates were removed, and 1,490 records were reviewed for eligibility by examining titles and abstracts. Subsequently, 202 full-text relevant articles were reviewed by 2 independent reviewers. Forty-seven studies (literature reviews, editorials, and guidelines) were assessed qualitatively, and 23 studies that tested the male and female reproductive tracts of patients with COVID-19 for SARS-CoV-2 were quantitatively analyzed.
RESULTS
No epidemiological investigations to date have described evidence suggesting that COVID-19 is an STD. While angiotensin-converting enzyme 2 receptor is found in the reproductive organs, the lack of co-expression of the TMPRSS2 modulatory protein, required for SARS-CoV-2 cell entry, in testicular cells, sperm, or oocytes, argues against the hypothesis that gametes transmit SARS-CoV-2. Molecular detection studies of SARS-CoV-2 RNA in the male and female reproductive tracts were summarized: 98.0% (293/299) of the seminal fluids, 16/17 testicular biopsies, all 89 prostatic fluids, 98.3% (57/58) of the vaginal fluids, all 35 cervical smears, and all 16 oocyte samples tested negative for SARS-CoV-2. None of the studies confirmed sexual transmission of SARS-CoV-2. Nonetheless, COVID-19 may have detrimental effects on male reproduction by inducing orchitis and/or decreasing testosterone levels, sperm counts, and motility.
CONCLUSION
On the basis of the current worldwide published information, COVID-19 is not an STD. This information is important for clinicians, proposed guidelines for public health, U.S. Food and Drug Administration guidelines for gamete and tissue donor eligibility, and fertility treatments. Universal precautions, currently practiced worldwide, are adequate and sufficient at this time to prevent the transmission of known or unknown viral infections. We suggest that recovered patients of COVID-19, especially those with infertility, should be evaluated for their ovarian and testicular function.
PubMed: 33558864
DOI: 10.1016/j.xfnr.2021.01.002 -
Langenbeck's Archives of Surgery Jul 2023Sexual dysfunction after inguinal hernia complication is considered rare. However, its consequences impact on quality of life inevitably. Laparoscopic and open inguinal... (Meta-Analysis)
Meta-Analysis
PURPOSE
Sexual dysfunction after inguinal hernia complication is considered rare. However, its consequences impact on quality of life inevitably. Laparoscopic and open inguinal hernia repair may be comparable in terms of recurrent rate, overall complications, and chronic pain. Therefore, its complication is still questionable between these approaches. In this study, we compared sexual dysfunction and related complications between laparoscopic and open inguinal hernia repair.
METHODS
Systematic review and meta-analysis of randomized controlled trials (RCTs) studies were performed to compare laparoscopic and open inguinal hernia repair. Risk ratio (RR) and 95% confidence intervals (95% CI) were used as pooled effect size measures.
RESULT
Thirty RCTs (12,022 patients) were included. Overall, 6014 (50.02%) underwent laparoscopic hernia repair, and 6008 (49.98%) underwent open hernia repair. Laparoscopic approach provided non-significance benefit on pain during sexual activity (RR 0.57; 95% CI 0.18, 1.76), Vas deferens injury (RR 0.46; 95% CI 0.13, 1.63), orchitis (RR 0.84; CI 0.61,1.17), scrotal hematoma (RR 0.99; CI 0.62,1.60), and testicular atrophy (RR 0.46; CI 0.17,1.20). Meanwhile, the open inguinal hernia approach seems to perform better for cord seroma complications and testicular pain.
CONCLUSION
There is no advantage of laparoscopic inguinal hernia repair over an open approach concerning sexual dysfunction. On the contrary, there is an increasing risk of cord seroma after laparoscopic inguinal hernia repair with statistical significance.
Topics: Male; Humans; Hernia, Inguinal; Seroma; Laparoscopy; Chronic Pain; Herniorrhaphy; Surgical Mesh
PubMed: 37450061
DOI: 10.1007/s00423-023-03006-z -
Journal of Clinical Medicine Oct 2023Immunoglobulin G4-related disease (IgG4-RD) is an immune-mediated condition associated with fibroinflammatory lesions that can occur at almost any anatomical site. It...
INTRODUCTION
Immunoglobulin G4-related disease (IgG4-RD) is an immune-mediated condition associated with fibroinflammatory lesions that can occur at almost any anatomical site. It often presents as a multiorgan disease that may mimic malignancy, infection, or other immune-mediated conditions. Autoimmune pancreatitis (AIP) type 1 is the most prominent manifestation of IgG4-RD in the digestive tract, with common extra-pancreatic inflammation. We present the first patient with AIP and involvement of the testicles and nasal cavity.
PATIENT AND METHODS
A case of a patient with AIP type 1 and other organ involvement (bile ducts, testicles, nasal polyps, and lungs) is described. Additionally, a systematic review of AIP type 1 with testicular and nasal involvement was conducted.
RESULTS
The systematic review found two cases of AIP type 1 with testicular involvement and 143 cases with AIP type 1 with nasal cavity involvement. None of them had both testicular and nasal involvement.
CONCLUSIONS
This is the first case of AIP type 1 with other organ involvement, including testicular and nasal involvement, to be described. The number of patients with nasal and testicular involvement described in the literature is low. Creating awareness of this rare clinical condition is necessary, especially due to the very effective available treatment with corticosteroids and rituximab.
PubMed: 37834983
DOI: 10.3390/jcm12196340 -
Human Reproduction Update 2015Infertility affects ∼7% of all men. Despite much progress, mainly in genetics, its etiology remains obscure in ∼50% of cases. To fill this gap, imaging of the male... (Review)
Review
BACKGROUND
Infertility affects ∼7% of all men. Despite much progress, mainly in genetics, its etiology remains obscure in ∼50% of cases. To fill this gap, imaging of the male genital tract (MGT) has progressively expanded, providing useful information in the assessment of MGT abnormalities.
METHODS
A critical, systematic review of the available literature was performed using Medline, with no restrictions regarding date of publication (i.e. from inception date until March 2014), along with analysis of previous reports in color Doppler ultrasound (CDUS) atlas textbooks. Normal anatomy and sonographic characteristics of the MGT have also been summarized.
RESULTS
Testicular volume (TV) is tightly associated with both sperm and hormonal parameters. Ultrasound (US) offers a greater accuracy in TV measurement than Prader orchidometer (PO). However US- and PO-derived TV are closely related, making PO-derived TV informative enough in the work-up of the infertile man in everyday clinical practice. US-derived TV might play an independent role in specific clinical conditions (i.e. large hydrocele, inguinal testis, enlarged epididymis). Scrotal US may detect signs of testicular dysgenesis, often related to an impaired spermatogenesis and to a higher risk of malignancy, or testicular lesions suggestive of malignancy. A decreased testis vascularization is characteristic of testicular torsion, whereas hyperemia is often observed in epididymo-orchitis or in some malignant conditions (i.e. lymphoma, leukemia). The impact of varicocele detection and surgical correction on sperm parameters/fatherhood is debated. At present, the clinical management of varicocele is mainly based on physical examination. However, CDUS is useful in assessing venous reflux, when palpation is unreliable and/or in detecting recurrence/persistence after surgery. Epididymis head and/or tail dilation is suggestive of MGT obstruction or inflammation and both are related, along with echo-texture abnormalities, to impaired sperm parameters. Scrotal and transrectal US (TRUS) are useful in detecting congenital uni- or bilateral absence of vas deferens (CBAVD), which may be associated with epididymis, seminal vesicles (SV) or kidney abnormalities/agenesis. TRUS plays a key role in assessing obstructive azoospermia and detecting distal CBAVD or anomalies related to ejaculatory ducts obstruction, such as ejaculatory duct abnormalities, prostate median cysts or SV enlargement/emptying impairment. TRUS findings lead to operational decision-making, such as testicular sperm extraction in the case of CBAVD, cyst aspiration in the case of a large prostatic median cyst, and surgical treatment if ejaculatory duct abnormalities are observed. TRUS may reveal prostate volume reduction (suggestive of hypogonadism) or enlargement, which can be related to aging or even metabolic abnormalities. Finally, TRUS may reveal prostate and SV echo-texture abnormalities suggestive of inflammation or SV stasis.
CONCLUSIONS
MGT-CDUS is a useful tool in detecting abnormalities related to impaired male reproductive health. However, it suffers from a lack of standardization and often produces subjective/vague diagnoses. To fill this gap, the European Academy of Andrology has promoted an ongoing multicenter study aimed at defining the MGT-CDUS characteristics of healthy, fertile men.
Topics: Azoospermia; Ejaculatory Ducts; Epididymis; Genital Diseases, Male; Genitalia, Male; Humans; Infertility, Male; Male; Men's Health; Organ Size; Reproductive Health; Seminal Vesicles; Testis; Ultrasonography, Doppler, Color; Varicocele
PubMed: 25038770
DOI: 10.1093/humupd/dmu042 -
Annals of Medicine and Surgery (2012) Jul 2020Acute scrotal pain is a urological emergency. While for testicular torsion and acute epididymitis clinical recommendations are well established, few is known about low... (Review)
Review
BACKGROUND
Acute scrotal pain is a urological emergency. While for testicular torsion and acute epididymitis clinical recommendations are well established, few is known about low incidence causes of acute scrotal pain. Our aim is to identify and characterise rare differential diagnoses of acute scrotal pain in order to give diagnostic and therapeutic recommendations.
MATERIALS AND METHODS
A systematic literature search was performed in PubMed, Web of Science and the Cochrane Library databases up to February 2019 according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. The systematic review protocol was registered on PROSPERO (CRD42018099472).
RESULTS
Eighty-four publications were selected for analysis. The databases provided mostly case reports, series and small studies, overall reporting on a cohort of 245 cases. Tumors, segmental testicular infarction, testicular vasculitis, pancreatitis, brucellosis, spermatic vein thrombosis, acute aortic syndrome and appendicitis were identified as rare underlying causes of acute scrotal pain and were characterised. As a result of our data analysis we were able to draw an overview of the rare differential diagnoses and diagnostic management of acute scrotal pain.
CONCLUSION
Rare differential diagnoses of acute scrotal pain are susceptible to misinterpretation as testicular torsion or acute epididymo-orchitis. Surgical management is indicated in case of suspicion for torsion or tumor. We herein present knowledge of the rare differential diagnoses and raise awareness for associated systemic disease in order to facilitate disease management and increase the potential for testicle-sparing treatment.
PubMed: 32547738
DOI: 10.1016/j.amsu.2020.05.031 -
Archivio Italiano Di Urologia,... Mar 2021Severe Acute Respiratory Syndrome Coronavirus 2, (SARS-CoV-2) was first identified by the Chinese Centers for Disease Control and Prevention on January 8, 2020 and was...
INTRODUCTION
Severe Acute Respiratory Syndrome Coronavirus 2, (SARS-CoV-2) was first identified by the Chinese Centers for Disease Control and Prevention on January 8, 2020 and was declared as a global pandemic on March 11, 2020 by WHO. SARS-CoV-2 uses the Angiotensin-converting enzyme 2 (ACE2) receptor as an entry route, associated with the transmembrane serine protease protein (TMPRSS2), which makes the testis and particularly spermatogenesis potentially vulnerable, since this tissue has high expression of ACE2.
MATERIAL AND METHODS
We performed a systematic literature review by electronic bibliographic databases in Pubmed, Scopus and ScienceDirect up to August 2020 about the effect of SARS-CoV-2 on male sexual function and its transmission, to assess possible repercussions on sex organs and the existence of a sexual transmission path.
RESULTS
Although SARS-CoV-2 presence has not been found in testicle samples, it has been demonstrated that it causes histological changes compatible with orchitis, and sex hormone disturbances. TMPRSS2 is up-regulated in prostate cancer where it supports tumor progression, thus these patients may have a higher risk of SARS-CoV-2 infection. TMPRSS2 inhibitors may be useful for the treatment or prevention of COVID-19. No viral material has been found in blood or semen, however it has been proven to be present in stool and saliva.
CONCLUSION
The male reproductive system would be highly vulnerable and susceptible to infection by SARS-CoV-2 given the expression of the ACE2 receptor in somatic and germ cells. The seminal fluid would remain free of viral presence in patients with COVID-19. Regardless, non-genital sex could be an important source of viral transmission. In assisted reproduction techniques all necessary tests must be carried out to ensure the donor is free of the virus at the time of collection and handling of the seminal sample.
Topics: COVID-19; Humans; Male; Sexual Dysfunction, Physiological; Sexually Transmitted Diseases, Viral; Testis
PubMed: 33754609
DOI: 10.4081/aiua.2021.1.48 -
Andrologia Mar 2020To compare the difference of mean platelet volume (MPV), platelet lymphocyte ratio (PLR), neutrophil-lymphocyte ratio (NLR), platelet (PLT) and leucocyte between... (Meta-Analysis)
Meta-Analysis
To compare the difference of mean platelet volume (MPV), platelet lymphocyte ratio (PLR), neutrophil-lymphocyte ratio (NLR), platelet (PLT) and leucocyte between testicular torsion (TT), epididymo-orchitis and healthy controls and further evaluate predictive values of these haematologic parameters in diagnosis and the differential diagnosis of TT. Databases were systematically retrieved, and reference search was also conducted manually. We applied Stata software 12.0 to perform a systematic review and meta-analysis. Ultimately, five case-control studies with 672 participants were recruited for analyses. Pooled analyses indicated that TT patients had lower NLR (WMD = -1.66, 95% CI = -3.25 to -0.06) and PLT (WMD = -27.39, 95% CI = -48.03 to -6.75) compared to epididymo-orchitis patients. In the meantime, TT patients had higher NLR and leucocyte than healthy controls (p < .05). That is to say, when a man develops TT, his NLR and leucocyte will rise up but his NLR will not reach the level of epididymo-orchitis. To sum up, NLR, PLT and leucocyte were vital factors for TT diagnosis. Leucocyte is an useful parameter for diagnosing both TT and epididymo-orchitis, but it cannot be used in differentiating the two diseases. NLR is beneficial parameter for differential diagnosis between TT and epididymo-orchitis. PLT can also be utilised in differential diagnosis among young patients.
Topics: Epididymitis; Humans; Lymphocyte Count; Male; Mean Platelet Volume; Orchitis; Spermatic Cord Torsion
PubMed: 31782182
DOI: 10.1111/and.13490 -
Journal of Medical Virology May 2021PubMed, Scopus, and ISI Web of Knowledge databases were searched to identify studies published up to December 2020 on the involvement of urinary and male genital systems...
PubMed, Scopus, and ISI Web of Knowledge databases were searched to identify studies published up to December 2020 on the involvement of urinary and male genital systems in COVID-19. Sixteen studies involving a total of 575 patients (538 males and 37 females) were included in this systematic review. The COVID-19 phase was available for 479 patients: 426 in the acute and 53 in the recovery phase. De novo lower urinary tract symptoms (LUTS) were observed in 43 patients and deterioration of pre-existing LUTS in 7. Bladder hemorrhage was observed in three patients and acute urinary retention in one. Regarding the male genital system, scrotal discomfort was observed in 8 patients, swelling in 14, pain in 16, and erythema in 1; low flow priapism was observed in 2 patients. Ultrasound examination identified acute orchitis in 10 patients, acute epididymitis in 7, and acute epididymo-orchitis in 16. A case-control study reported that patients with moderate COVID-19 show a significant reduction in sperm concertation, the total number of sperms per ejaculate, progressive motility, and complete motility. In contrast to what is known from the first studies on the subject, this review also includes subsequent studies that give evidence of the involvement of the lower urinary tract and male genital system in COVID-19.
Topics: COVID-19; Genitalia, Male; Humans; Male; SARS-CoV-2; Urinary Tract
PubMed: 33595134
DOI: 10.1002/jmv.26883 -
Preventive Veterinary Medicine Jan 2022In the Qinghai-Tibet Plateau of China, the yak is an animal of particular economic interest, which provides protein and income for herders in daily life. Brucellosis is... (Meta-Analysis)
Meta-Analysis
In the Qinghai-Tibet Plateau of China, the yak is an animal of particular economic interest, which provides protein and income for herders in daily life. Brucellosis is a bacterial disease that can infect humans and animals, including yaks. It can damage the yak reproductive system, causing miscarriage and orchitis. At the same time, brucellosis threatens the health of herders. We performed this meta-analysis using R software to explore the combined prevalence and risk factors of brucellosis in yak in China. Variability was assessed by the I statistic and Cochran Q statistic. We identified 52 publications of related research from four databases (Wanfang Data, VIP Chinese Journal Database, China National Knowledge Infrastructure, and of PubMed). The pooled prevalence of yak brucellosis was 8.39 %. Prevalence was highest in Southwestern China (11.1 %). The point estimate of brucellosis in yak from 2012 to 2016 was the highest (11.47 %). The point estimate of age ≤ 12 months (1.44 %) was lower than that of age > 12 months (15.6 %). This study shows that yak brucellosis is serious, and its incidence is higher than before 2012. We recommend carrying out large-scale yak brucellosis investigations in Western China and conducting comprehensive testing planning. The detection of brucellosis in adult animals should be strengthened to reduce the economic loss caused by brucellosis to herders and to improve public health.
Topics: Animals; Brucellosis; Cattle; Cattle Diseases; China; Incidence; Male; Prevalence; Tibet
PubMed: 34844124
DOI: 10.1016/j.prevetmed.2021.105532