Scrotal calcinosis in a patient treated with isotretinoin: a rare entity.

Scrotal calcinosis is a rare disorder characterized by multiple papules or nodules of calcification in the scrotal skin. The pathogenesis of this disease is poorly understood. The condition presents as several brown to yellowish asymptomatic nodules on the scrotum. Excision followed by scrotal reconstruction is the treatment of choice. It leaves a good cosmetic result with low chances of recurrence. Newer treatments, such as ablative lasers, have been proposed with very good results. We describe the case of a 28-year-old patient with a history of severe acne treated with oral isotretinoin that presented for scrotal nodules. On laboratory examination, hypercalcemia was found with normal phosphorus, parathyroid hormone, and vitamin D hormone levels. Hypercalcemia was linked to his isotretinoin therapy. Serum calcium concentrations normalized after cessation of isotretinoin and hydration. Because the patient refused surgery, a biopsy of the lesion confirmed the diagnosis of scrotal calcinosis. Then the patient was referred to a cosmetic laser center to treat his condition.

Chronic Scrotal Content Pain: a Review of the Literature and Management Schemes.

PURPOSE OF REVIEW: Chronic scrotal content pain (CSCP) is a complex condition with multiple etiologies that requires a thorough understanding of its pathophysiology, workup, and treatment options. We performed a comprehensive and contemporary review to augment our current understanding of CSCP. RECENT FINDINGS: We discuss new advances in CSCP-specific pain questionnaires, modern studies of microscopic spermatic cord denervation and its variations, and novel techniques including electric nerve stimulation and cryoablation in addition to randomized control trials with significant negative findings. We also present literature focusing on the prevention of CSCP secondary to surgical iatrogenic causes. The constantly evolving literature of CSCP has led to the significant evolution in its diagnosis and treatment, from oral medications to salvage options after microscopic spermatic cord denervation. With each advance, we come closer to developing a more thorough, evidence-based algorithm to guide urologists in treatment of CSCP.

Genital Psoriasis: Impact on Quality of Life and Treatment Options.

Psoriasis involving the genital skin occurs in up to two-thirds of psoriasis patients but is often overlooked by physicians. Furthermore, psoriasis objective and subjective severity indexes for common plaque psoriasis often neglect the impact this small area of psoriasis can have on a patient. It can have a significant impact on patients' psychosocial function due to intrusive physical symptoms such as genital itch and pain, and a detrimental impact on sexual health and impaired relationships. The mainstay of treatment is topical therapy. In patients with genital psoriasis refractory to traditional topical treatment, biologic treatments may greatly improve patient outcomes.

Fournier's gangrene - challenge for surgeon.

INTRODUCTION: Fournier gangrene (FG) is life - threatening condition, defined as the necrotizing fascitis of perineum and can spread to the adjacent areas. It is rare disease and infection is caused by mixed bacterial flora, seldom by fungal infection. Risk factors are: male sex, diabetes, hypertension, malignant neoplasms, alcoholism, immunospression. MATERIAL AND METHODS: The analysis of four group patients treateted for Fournier gangrene was made about diagnostic and therapeutic process, assessment of prognosis based on Fournier's Gangrene Severity Index). RESULTS: All patients were males. Average age at the moment of diagnosis was 60 years. All of them had comorbidities resulting with the higher risk of susceptibility to FG. Morbitity was 50%, despite of all of patients had less than 9 points in FGSI. DISCUSSION: The FG, despite of better diagnostic tools and technological progres remaines the significant clinical issue because of the mortality - 80%. "The golden standard" is surgical excision of necrotic tissues, antibiotics support, equation of fluid, electrolytes and base - acid balance, level of glycemia is very important. The treating results were assessed on the base of FGSI. The significance has the moment of performing the surgical intervention - it is proven, that should be carried out during 24 hours. The hyperbaric oxygen therapy is controversial. Seem to be appropriate if the infection is caused by anaerobic bacteria. CONCLUSIONS: Fournier syndrome is significant clinical issue. Its treatment requires early surgical approach with exicision of necrotic tissues, antibiotics support and treatment of hyperbaric oxygen in some cases.

Enfermedad de Crohn metastásica en pediatría / Metastatic Crohn’s disease in pediatrics

Introducción: la enfermedad de Crohn metastásica (ECM) constituye una manifestación extraintestinal de la enfermedad de Crohn, siendo fundamental la biopsia para su diagnóstico. Existen referencias escasas a ECM en la edad pediátrica, y en adultos se estima una incidencia del 0,5-1%. No hay consenso sobre su abordaje terapéutico. Nuestro objetivo es describir nuestra experiencia diagnóstica y terapéutica en ECM. Caso clínico: se describen 4 casos de ECM en seguimiento en una Unidad de Gastroenterología Infantil en un hospital pediátrico de tercer nivel. Edades al diagnóstico entre 7 y 13 años. Las lesiones aparecieron antes del diagnóstico de enfermedad de Crohn (EC) en tres de ellos y durante la evolución de la enfermedad en otro. Localización genital en tres pacientes y en región pretibial bilateral en el otro. Todos demostraron granulomas no caseificantes en la biopsia. Dos pacientes precisaron únicamente nutrición enteral exclusiva, observándose resolución completa, mientras que otros dos recibieron terapias combinadas (corticoides, azatioprina, tacrolimus, infliximab y adalimumab) por recurrencia. Solo un caso requirió cirugía por mal control clínico. Discusión: la ECM es una entidad rara aunque siempre debemos incluirla en el diagnóstico diferencial de las lesiones cutáneas en enfermedad de Crohn, teniendo en cuenta que puede ser el debut de la enfermedad. Nos basaremos en la biopsia en cualquier caso para el diagnóstico definitivo. En esta serie se verifica la región genital como la más habitual en niños. El abordaje terapéutico no difiere del manejo de la afectación intestinal (AU)

Introduction and objectives: Metastatic Crohn’s disease (MCD) is an extraintestinal manifestation of Crohn’s disease, with biopsy as fundamental diagnostic tool. There are few references to MCD in children, with a 0.5-1% estimated incidence in adults. There is no consensus about its therapeutic approach. We describe our diagnostic and therapeutic experience in MCD. Results: Four cases of MCD are described in our Pediatric Gastroenterology Unit in a tertiary care hospital. The age at diagnosis was between 7 and 13 years. Lesions appeared before the diagnosis of Crohn’s disease in three of them, and during the course of the disease in another one, with genital location in three patients and bilateral pretibial region in the other. All four cases demonstrated non-caseificant granulomas on biopsy. Only two patients used exclusive enteral nutrition therapy with complete resolution, while other two cases received a combination of therapies (corticosteroids, azathioprine, tacrolimus, infliximab and adalimumab) because of recurrence. Only one case required surgery after poor clinical control. Conclusion: The MCD is infrequent but must always be included in the differential diagnosis of cutaneous lesions in Crohn’s disease, considering it could be the debut of the disease. We will rely on biopsy anyway for definitive diagnosis. In this series the genital region is verified as the most commonly affected in children. The therapeutic approach does not differ from the management of intestinal involvement (AU)

Rectoseminal vesicle fistula as a rare complication after low anterior resection: a report of three cases.

A rectoseminal vesicle fistula is a rare complication after a low anterior resection for rectal cancer, usually developing in the outpatient postoperative period with pneumaturia, fever, scrotal swelling or testicular pain. A diagnostic water-soluble contrast enema, cystography and computed tomography reveal a tract from the rectum to the seminal vesicle. Anastomotic leakage is thought to be partially responsible for the formation of such tracts. This report presents three cases of rectoseminal vesicle fistula, and the presumed course of the disease and optimal treatment options are discussed.

Octreotide in Hennekam syndrome-associated intestinal lymphangiectasia.

A number of disorders have been described to cause protein losing enteropathy (PLE) in children. Primary intestinal lymphangiectasia (PIL) is one mechanism leading to PLE. Few syndromes are associated with PIL; Hennekam syndrome (HS) is one of them. The principal treatment for PIL is a high protein, low fat diet with medium chain triglycerides supplementation. Supportive therapy includes albumin infusion. Few publications have supported the use of octreotide to diminish protein loss and minimize hypoalbuminemia seen in PIL. There are no publications on the treatment of PIL with octreotide in patients with HS. We report two children with HS and PLE in which we used octreotide to decrease intestinal protein loss. In one patient, octreotide increased serum albumin to an acceptable level without further need for albumin infusions. The other patient responded more dramatically with near normal serum albumin levels and cessation of albumin infusions. In achieving a good response to octreotide in both patients, we add to the publications supporting the use of octreotide in PIL and suggest that octreotide should be tried in patients with PIL secondary to HS. To the best of our knowledge, this is the first case report on the use of octreotide in HS-associated PIL.

Diagnosis and management of genital ulcers.

Herpes simplex virus infection and syphilis are the most common causes of genital ulcers in the United States. Other infectious causes include chancroid, lymphogranuloma venereum, granuloma inguinale (donovanosis), secondary bacterial infections, and fungi. Noninfectious etiologies, including sexual trauma, psoriasis, Behçet syndrome, and fixed drug eruptions, can also lead to genital ulcers. Although initial treatment of genital ulcers is generally based on clinical presentation, the following tests should be considered in all patients: serologic tests for syphilis and darkfield microscopy or direct fluorescent antibody testing for Treponema pallidum, culture or polymerase chain reaction test for herpes simplex virus, and culture for Haemophilus ducreyi in settings with a high prevalence of chancroid. No pathogen is identified in up to 25 percent of patients with genital ulcers. The first episode of herpes simplex virus infection is usually treated with seven to 10 days of oral acyclovir (five days for recurrent episodes). Famciclovir and valacyclovir are alternative therapies. One dose of intramuscular penicillin G benzathine is recommended to treat genital ulcers caused by primary syphilis. Treatment options for chancroid include a single dose of intramuscular ceftriaxone or oral azithromycin, ciprofloxacin, or erythromycin. Lymphogranuloma venereum and donovanosis are treated with 21 days of oral doxycycline. Treatment of noninfectious causes of genital ulcers varies by etiology, and ranges from topical wound care for ulcers caused by sexual trauma to consideration of subcutaneous pegylated interferon alfa-2a for ulcers caused by Behçet syndrome.

Is there a reservoir of sub-clinical lymphogranuloma venereum and non-LGV Chlamydia trachomatis infection in men who have sex with men?

SUMMARY: The aim of this study was to determine if a reservoir of sub-clinical LGV infection exists in men who have sex with men (MSM), as this finding might account for the recent rise in lymphogranuloma venereum (LGV) Chlamydia trachomatis infections among MSM in Canada. MSM without proctitis were enrolled between January and August 2006 in a cross-sectional study. Rectal, urine, serology and pharyngeal specimens were tested for specific C. trachomatis serovars. The median age of the 253 participants was 43 years; 53% were HIV+. We found no active cases of LGV infection; but 20 (8%) participants had positive serology. Thirteen participants (5%) had non-LGV C. trachomatis infections. Unprotected anopenetrative intercourse, rectal enema and drug use were associated with non-LGV C. trachomatis infection. Sub-clinical rectal non-LGV C. trachomatis infection was relatively common but LGV was not identified in our sample. Further studies of screening for non-LGV chlamydia infection in MSM are needed.

[Genital elephantiasis: reconstructive treatment of penoscrotal lymphoedema with a myocutaneous M. gracilis flap. Experiences from a District Hospital in Ethiopia]. / Genitale Elephantiasis: Rekonstruktive Behandlung des penoskrotalen Lymphödems durch myokutane M. gracilis-Lappenplastik. Erfahrungen aus einem District Hospital in Athiopien.

BACKGROUND: Genital elephantiasis is an illness leading to serious functional and aesthetic as well as psychosocial impairment. Since the 19th century there have been articles describing methods for surgical ablative treatment of penoscrotal lymphoedema. However, most of these methods ignore the creation a new drainage for the lymph. We now describe a new technique using a myocutaneous M. gracilis muscle flap for the reconstruction of the soft tissue damage resulting from radical excision, thus ensuring drainage of the lymph into the deep muscle compartment of the thigh. PATIENTS AND METHOD: In the District Hospital "Mettu-Karl Hospital" in the Ethiopian rain forest region of Illubabor, during a period of 6 months the described surgical procedure was applied to 9 patients suffering from severe forms of this grotesquely disfiguring disease. Two patients presented with combined penoscrotal oedema, while the other 7 patients were suffering from isolated scrotal lymphoedema alone. All patients benefited from reconstruction with a myocutaneous M. gracilis muscle flap after radical excision of the affected tissue. All patients were evaluated after 3 and 12 months postoperatively in the presence of a translator. RESULTS: All nine patients showed a functionally and aesthetically satisfying result after 3 months without postoperative occurrence of infection. The evaluation 12 months postoperatively showed no recurrence of genitoscrotal lymphoedema. All patients reported on having regained normal ability for sexual intercourse and no occurrence of urinary tract infections since the operation. Concerning fertility, no statements could be made. A significant improvement in the quality of life was observed by the regained ability to walk and work and consequently the reintegration of the patients into their socio-economic environment. CONCLUSION: Radical excision of the affected tissue followed by transferring a functioning lymphatic drainage into the deep muscle compartment of the ipsilateral thigh using a proximally based myocutaneous gracilis muscle flap treats genital lymphoedema without recurrence. Satisfying aesthetic and functional results are achieved. The described surgical technique is still successfully being performed by two Ethiopian surgeons trained in this procedure.

Fournier's gangrene.

Fournier gangrene is a rare, but potentially devastating infection. A case is presented and the treatment principles are discussed.

Genital Chlamydia trachomatis infection in Australia: epidemiology and clinical implications.

Over the last decade, notification rates for genital Chlamydia trachomatis infection in Australia have been rising progressively. While chlamydia is common and possibly increasing in the general population, heterosexual adolescents, indigenous Australians in remote settings, and homosexually active men are at particular risk of infection. Few studies are available on the extent of morbidity from chlamydia-associated diseases. Australia urgently needs a national strategy to control chlamydia, with widespread, selective screening as a key component. As general practitioners have an important role to play, we proffer guidelines for selective testing in primary care.

[Prostate massage with unwanted consequences. Case report]. / Folgenschwere Prostatamassage. Fallbericht.

We report a case in which a regular prostate massage (chronic prostatitis) turned into a life-threatening event. After the prostate massage, an enormous periprostatic hemorrhage developed. During hospitalization the patient developed an embolic insult to the lungs. To our knowledge no ther cases have been published. This report shows the potentially serious consequences, and we conclude that any pain after prostate massage needs further diagnostic steps (ultrasound, CT scan).

Infecciones genitales debidas a Chlamydia trachomatis / Genital infections caused by Chlamydia trachomatis

C. trachomatis es la bacteria más frecuentemente involucrada en la etiología de las enfermedades de transmisión sexual. En la mujer la cervicitis, que se puede complicar con endometritis, salpingitis e infertilidad, es la presentación clínica más común. Sin embargo, la mayoría de las infecciones genitales en la mujer son asintomáticas. En el hombre la uretritis y la epididimitis son formas frecuentes de presentación. El diagnóstico de las infecciones por C. trachomatis se puede hacer por métodos de detección de antígenos incluyendo la amplificación de los ácidos nucleicos. Dependiendo de la presentación clínica diversos protocolos de tratamiento se pueden implementar (AU)

[Gangrene of the external genital organs. Apropos of 55 cases]. / La gangrène des organes génitaux externes. A propos de 55 cas.

Gangrène of the male external genitalia (GMEG) is characterized by necrotizing cell evolving toward necrotizing of the soft tissues of the male genitalia and possibly death. The cause may be primary infection called Fournier's gangrene (5%) or secondary infection (95%) due to general or local factors. GMEG is a real urinary emergency because of its local and general complications which lead to death in 20% of cases. Precocious and massive antibiotherapy, a surgery to unbridle and possibly reanimation, oxygenotherapy, urinary diversion or colostomy, are required. We have treated 55 men with this affection from january 1988 to may 1996. Mean age was 58 years (range 20 to 85). The prodromial period was about 12 days. Toxi-infectious shock was noted in 8 patients (14%). Six patients (10%) developed renal acute insufficiency. Lesions were localized to the male external genitalia in 24 cases and stretched to the inguinalis, to the abdomen or to the thorax in 34 patients. The cause was a stricture of urethra in 23 cases (41%) diabetes in 18 cases (32%), anal abscess in 7 cases (13%). No etiology was found in 6 cases (10%). Emergency treatment involved three antibiotics, surgery to unbridle necrotizing tissue in all patients, reanimation in 20 patients (35%), oxygenotherapy in 4 patients (7%), colostomy in 2 cases and urinary drainage in 23 patients (42%). Free skins grafts were necessary in 6 patients (10%), 5 patients (9%) died due to septic shock. On the basis of these observations and a review of the literature, we analyzed the ethiopathogenic, bacteriological and therapeutic aspects of this affection marked by high mortality in spite of therapeutic progress.

The 'other' sexually transmitted diseases: a case for public health education.

Generally, people tend to associate the phrase 'sexually transmitted diseases' (STDs) with only gonorrhoea and syphilis. This paper highlights the prevalence of other diseases such as herpes simplex, trichomoniasis and candidiasis which are also sexually transmitted. It is shown that, although they are rarely discussed and reported, various estimates, particularly in the developed countries where statistics are available, indicate that their incidence rates are rapidly rising to epidemic proportions and, in certain instances, have surpassed the annual cases of syphilis and gonorrhoea. Their causative organisms, mode of spread, signs and symptoms, complications, prevention and control are presented. Although knowledge of the above are important, it is emphasised that it is much more desirable to focus on prevention through public health education. Health education strategies such as avoiding sexual exposure with infectees, personal hygiene, simulation, role-play and unemotional discussion in schools and the use of mass media in disseminating information to the public regarding prevention, control and how to seek for treatment are elaborated upon.