Human mpox presenting with penile edema and ulcer: A case report.

Human mpox, which has spread worldwide since May 2022, is characterized by symptoms involving the genital area; however, its treatment methods and clinical course are not completely understood. Furthermore, penile swelling in human mpox can be difficult to differentiate from cellulitis and antibiotic use has been reported in such cases. Herein, we report a case of human mpox in Japan with prominent penile swelling and persistent penile ulcers that improved without specific treatment. The patient was a Japanese man in his 20s with a history of having sexual intercourse with men frequently. He visited Tokyo Metropolitan Toshima Hospital because of a fever and rash in the genital area. Physical examination revealed vesicles on the limbs, penile pigmentation, and significant penile swelling and redness. There were no signs of cellulitis and symptomatic treatment was initiated with outpatient follow-up. After 7 days, an improving trend in penile swelling, redness, and pain was observed. However, a partially black skin ulcer with exudate was observed at the left coronal sulcus of the penis. Therefore, the symptomatic treatment was continued. On illness day 28, the penile swelling completely improved; however, the penile ulcer and pain persisted, and the exudate was observed again. By illness day 63, the pain in his anogenital area had disappeared, and the penile skin ulcer had healed. The following observations were noted in this case: (i) human mpox can improve without specific treatment such as tecovirimat administration and (ii) skin lesions in the genital area may change over time.

2022 European guideline for the management of balanoposthitis.

BACKGROUND: This guideline is an update to the 2014 edition of the European guideline for the management of balanoposthitis. Balanoposthitis describes inflammation of the glans penis and prepuce and is caused by a range of disparate conditions including infection, dermatoses and premalignancy. OBJECTIVE: The main objectives of this guideline are to aid recognition of the symptoms and signs and complications of penile skin conditions and to offer recommendations on the diagnostic tests and treatment for a selected group of these conditions. METHODS: The previous guideline was updated following a literature review and priority was given to randomized controlled trial and systematic review evidence. RESULTS: The updated guideline includes amended management for infective balanitis to provide clear guidance for Group A streptococcal infections, management of on going Lichen sclerosus (to include circumcision and supportive management to reduce the recurrence of genital herpes and warts), additional regimens for Zoonoid change, use of calcineurin inhibitors in management and risk of premalignancy and change of nomenclaturefrom Premalignant conditions to Penile Intraepithelial neoplasia (PeIN). CONCLUSION: Balanoposthitis has a widerange of causes high quality evidence specific to the management of penile disease is not available for all the conditions described.

What We Know About Penile Mondor's Disease.

INTRODUCTION: Penile Mondor's Disease (PMD) is a rare illness that causes thrombophlebitis in the superficial veins of the penis that is manifested by transient pain and swelling. PMD often is associated with trauma to the penis, prolonged or vigorous sexual intercourse, and has been linked to genetics. OBJECTIVES: Our aim is to review the current literature on PMD. METHODS: A comprehensive literature search of English and Turkish publications on PMD was found through PubMed and Web of Science using various keywords. It is a systematic review. RESULTS: PMD might be an uncommon, harmless condition that normalizes with moderate therapy or potentially clinical therapy. Its pathogenesis has not yet been completely explained; however, different etiological variables are known. The current studies on PMD are summarized. CONCLUSION: Analyses are frequently made with a fair history and actual assessment. In any case, education on the illness is needed. Furthermore, the identification should be supported by ultrasonography. In a greater part of the patients, results are acquired with 2 months of clinical treatment. In exceptionally uncommon cases, careful thrombectomy or expulsion of the superficial vein is required. Özkan B, Coskuner ER. What We Know About Penile Mondor's Disease. Sex Med Rev 2022;10:396-401.

Biofilm and penile prosthesis infections in the era of coated implants: 2021 update.

William Costerton, the pioneer of bacterial biofilm research and Wilson published a review of this subject in 2012. Recent events and false claims have prompted an update for urologists regarding the science of penile implant biofilm. The recent biofilm literature has been investigated and new conclusions regarding penile implant biofilm physiology are clarified in this review. The timeline of biofilm formation is as follows. The wound is contaminated upon incision, and the inoculum of bacteria ceases with incision closure. Almost immediately planktonic bacteria attach to the implant and secrete biofilm which alters the host's ability to eradicate the bacteria. Infection retardant coatings impair clinical infection by common skin organisms including coagulase negative staphylococci, the most frequent offenders. In the modern era of availability of infection retardant coated implants, the increasingly rare penile implant infections are now usually caused by more virulent bugs. Antibiotic elution from the surface of the implant is a tiny dose and only truly helpful in the first 24 h. AMS and Coloplast infection retardant coatings reduce infection equally and contemporary primary implant infections are far lower in experienced implant surgeons' practices.

Clinical use of hyaluronic acid in andrology: A review.

BACKGROUND: Hyaluronic acid is a glycosaminoglycan widely used in the fields of orthopedics, ophthalmology, and aesthetic medicine due to its significant ability to reduce the synthesis of pro-inflammatory proteins and its activity against oxidative stress, a feature of many degenerative illnesses. OBJECTIVES: The objective of the present review is to provide a comprehensive narrative review of the most recent literature on the use of hyaluronic acid in andrology in order to facilitate the use of this therapeutic device in the common clinical practice of many physicians. Specific conditions covered in the review are Peyronie's disease, premature ejaculation, and penile enlargement. MATERIALS AND METHODS: A broad and comprehensive literature search included Medline, EMBASE, and the Cochrane Libraries, with no time restriction up to December 2020 and restricted to English language publications. Unpublished studies were not included. The study was registered as "The role of hyaluronic acid in andrology: A systematic review and meta-analysis" in PROSPERO with the ID CRD42021223416. DISCUSSION AND CONCLUSION: Hyaluronic acid is a valid choice for the treatment of Peyronie's disease in terms of the resolution of the acute phase of the disease and of contributing to stabilizing the disease as a bridge to potential surgery. Data, furthermore, suggest that hyaluronic acid is frequently associated with an overall clinical improvement, allowing the patient to resume normal sexual activity. With regard to premature ejaculation, data suggests hyaluronic acid-based treatments were effective in prolonging intra-vaginal ejaculation time. Furthermore, hyaluronic acid was found to be safe and well-tolerated, with main adverse events limited to local discomfort, ecchymosis, papule formation, and glans numbness, all of which were reported to resolve spontaneously. Last, with regard to penile enlargement, the overall perception of experts is that hyaluronic acid may be an extremely well-tolerated compound with potential for application in specific areas of male sexual health that are often neglected as compared to more common, and relatively simpler to treat, conditions.

[A Case of Glans Penile Necrosis Due to Hyaluronic Acid into the Penis for Male Genital Augmentation].

A 65-year-old man visited us with a painful penis after receiving an injection of hyaluronic acid into the penis for male genital augmentation. On admission, physical examination revealed black necrotic lesions and ulcerations on his glans penis. We performed partial penectomy to remove the necrotic tissues. Histopathological examination showed necrosis with severe inflammatory infiltration in the dermis and subcutis. Glans penile necrosis due to hyaluronic acid injected into the glans penis for male genital augmentation is exceedingly rare. This case is reported herein along with a review of the Japanese literature.

The perils of penile enhancement: case report of a fulminant penile infection.

BACKGROUND: Penile enhancement with injectable agents is a rising trend and yet has received little scientific attention despite the potential for serious complications. These include cosmetic, functional and systemic complications that may require complex penile reconstructive surgery. We report a case of delayed severe infection following penile filler insertion leading to multi-organ failure and intensive care support. CASE PRESENTATION: A 31-year-old man presented with fevers and progressive pain and swelling of the penile shaft, 3 days after unprotected sexual intercourse. The patient received subcutaneous hyaluronic filler injections at a cosmetic clinic for penile enlargement two months prior to presentation. Relevant social history include polysubstance abuse and multiple sexual partners. Physical examination revealed gross penile oedema and erythema, with a ventral curvature of the penile shaft and a superficial abrasion on the distal ventral penile shaft. Within 24 h the patient developed septic shock with anuria, hypotension and fevers to 40 °C, requiring transfer to the Intensive Care Unit (ICU) for vasopressor and inotropic support. Intraoperative penile exploration revealed multiple pus stained fillers which were drained and grew Streptococcus Pyogenes on cultures. There was no abscess or evidence of necrotising fasciitis intraoperatively. The patient improved with intravenous antibiotics and was stepped down from the ICU after four days and discharged on day eight. One month post admission there was significant superficial skin loss to both ventral and lateral aspect of the penis, with healthy granulation tissue at the base. The patient opted for conservative management with regular dressings. He reported normal sexual and urinary function three months post admission. CONCLUSION: This is the first published case of sepsis from a penile infection in the context of hyaluronic acid penile fillers. In an era of escalating demand for penile cosmetic procedures, there is an increasing need for early recognition and appropriate management of penile filler infections. We report an unusual case of a localised penile infection rapidly progressing to sepsis with multi-organ failure requiring intensive care support. The case demonstrates early surgical intervention with targeted antimicrobials can result in successful eradication of infection, with satisfactory cosmetic and functional outcomes for patients.

Unusual Penile Prolapse with an Infectious Background Caused by the Burkholderia cepacia Complex in a Stallion.

Penile prolapse is a disease manifested by an inability to retract the penis into the preputial sheath. It is reported in a variety of animal species, especially in young and intact males. However, penile prolapse in horses is commonly caused by trauma, sexual activity, pseudohermaphroditism, or neurological deficits, and less often by an infectious background. The present case report aimed to determine the etiological factor of penis infection associated with penile prolapse in a stallion in Poland. Our report indicates that the infectious background of penile prolapse was related to the Burkholderia cepacia complex. Based on antibiotic susceptibility results, the stallion was administered effective streptomycin and enrofloxacin treatment and recovered without complications. The following options are likely to be the infection source: contamination of hay or animal hygiene products. Finally, given its ability to grow in antiseptic solutions, difficulties in culturing, and innate multidrug resistance, this microorganism is currently a challenge to both detection and treatment in veterinary medicine cases.

The Management of Penile Fracture: a Review of the Literature with Special Consideration for Patients Undergoing Collagenase Clostridium Histolyticum Injection Therapy.

PURPOSE OF REVIEW: To review the current literature on acute management of traumatic penile fracture, with a specific discussion of those injuries following collagenase clostridium histolyticum (CCH) injections for the treatment of Peyronie's disease. RECENT FINDINGS: The immediate repair of traumatic penile fracture injury is associated with significantly better prognosis for long-term sexual health. Corporal disruption following CCH administration has several distinct features, and the trend is to manage these patients conservatively in the absence of urethral injury. Traumatic penile fracture repair continues to have excellent results when performed immediately following injury. The post-CCH treatment setting portends increased difficulty during surgical management and can be successfully managed in most cases by conservative measures.

Metastatic Crohn's disease in a boy presenting with genital swelling.

Cutaneous manifestations of Crohn's disease are uncommon and occasionally can affect the genitals with varying symptomatology. When cutaneous features precede or occur in the absence of GI symptoms, this condition may remain undiagnosed. We report the case of a 14-year-old boy who presented for evaluation of persistent penile edema with clinicopathological features consistent with a diagnosis of genital metastatic Crohn's disease, successfully treated with infliximab.

Unusual presentations of cutaneous tuberculosis.

Cutaneous tuberculosis occurs in 1-2% of world cases of tuberculosis and more common in tropical countries. It presents with different clinical forms. Unusual clinical presentations are not uncommon and awareness of these will help in suspecting and managing these patients successfully. Lupus pernio like lupus vulgaris, tuberculosis of glans penis and lichen scrofulosorum on the distal parts of limbs are presented here because of their unusual clinical presentation.

Penile implant infection prevention part II: device coatings have changed the game.

The single most important factor in the reduction of penile implant infections has been the infection retardant coatings. Virtually every inflatable penile prosthesis (IPP) sold for the last 15 years in America has been coated and the device infection rate has dropped over 50% to less than 1% in experienced implanter practices. The vast majority of penile implants are contaminated with bacteria at time of surgery and the bacteria live within the implant spaces in a quiescent fashion protected by a biofilm secreted by the organisms that makes them impermeable to antibiotics or the body's defense mechanisms. Only very rarely do the bacteria cause a clinical infection. Medicine has no clue why this atypically happens. There are new recommendations for systemic prophylactic antibiotics-a testimonial to the changing face of the bacteria causing device infection. New washout solutions are being utilized and new salvage guidelines are being studied.

Keloidal penile fibrosis: improvements with Centellicum® (Centella asiatica) and Pycnogenol® supplementation: a pilot registry.

BACKGROUND: The aim of this pilot study was to evaluate the effects of Pycnogenol® and CA (Centellicum®) on penile fibrosis and on associated signs and symptoms. METHODS: A group of 82 subjects with penile nodules and plaques was included in this registry study and followed up for 3 months; 32 were managed with standard management (SM) only. Twenty-four were managed with CA (Centellicum®: 3 capsules/day: 675 mg/day) in association with SM, and 26 subjects were managed with Pycnogenol® (150 mg/day) + CA (Centellicum® at the same dosage as in group 2) and SM. RESULTS: Subjects in the 3 groups were comparable, including the distribution of plaques. The occurrence of any previous catheterizations was also comparable. Safety and tolerability were optimal, no subjects had to stop supplementation. The percentage of subjects with improved symptoms evaluated with a Visual Analogue Scale line was significantly higher with both supplements in comparison with SM (P<0.05). The combined management with Pycnogenol® and Centellicum® was superior to the other 2 managements (P<0.05). Erectile function assessed by the Index of Erectile Fuction questionnaire (IIEF) was significantly higher with the combination Pycnogenol®+Centellicum (P<0.05). The number of plaques and microplaques, the average total sectional area of the plaques in each subject and the grey scale median were all better improved with the combination. Both supplementations were superior to SM at 12 weeks (P<0.05). Oxidative stress resulted significantly better (P<0.05) with the combination. All blood tests were normal at inclusion and at 12 weeks. The minimal, penile curvature at baseline was reduced in both the supplement groups at 12 weeks more than in the SM group (P<0.05). CONCLUSIONS: In conclusion Centellicum and Pycnogenol® appear to improve penile fibrosis reducing the keloidal aspects of penile plaques.