Report of a Case With Giant Condyloma (Buschke-Lowenstein Tumor) Localized in the Bladder

Fine scalpel surgery: preserving the dartos muscle in a patient with scrotal and perigenital giant Buschke-Löwenstein tumors

Giant condyloma acuminatum (GCA), alternatively referred to as a Buschke-Löwenstein tumor (BLT), is an uncommon, benign, but locally aggressive form of verrucous carcinoma. The condition usually affects the male population under the age of 50 years; however, there have been rare reports of pediatric cases. Various risk factors such as smoking, diabetes, promiscuous behavior, poor hygiene, immunosuppression, and others are linked to the development of this condition. We present the case of a 26-year-old male patient who came to the dermatology department with primary complaints of 10-year-old verrucous tumor formations located in the perigenital and perianal areas. Serological tests for AIDS, hepatitis B, hepatitis C, Chlamydia trachomatis, and syphilis were negative. The routine blood tests were slightly abnormal. Histological verification of condylomata acuminata of Buschke-Löwenstein was made. Given the sensitive areas, surgery was advised. With several fine undermining scalpel excisions, the lesions in the scrotal and perigenital areas were removed and the dartos muscle was preserved. Electrodissection and shave curettage were not performed. The postoperative period passed without complications and no recurrences in the perigenital area were reported. We believe that our case report represents the first documented surgical approach for scrotal Buschke-Löwenstein tumor using exclusively fine undermining scalpel surgery. A brief literature review of the condition is presented, focusing on the currently available treatment options and highlighting the potential effectiveness of the surgical approach.

Surgical treatment of perineal giant condylomata acuminata (Buschke Lowenstein tumor): Case series from a developing country

INTRODUCTION

Giant condylomata acuminatum (GCA) also referred to as Buschke-Lowenstein tumor (BLT) is a rare tumor primarily associated with low-risk HPV 6 and 11, which is believed to be a slow growing intermediate tumor with low potential to transform into invasive cancer.

CASE PRESENTATION

We presented our experience with three cases of BLT (one woman and two men).

CLINICAL DISCUSSION

The three patients had surgical excision and two of them had reconstruction of the surgical defect with good clinical outcome.

CONCLUSION

We highlighted the importance of early identification of symptoms, treatment options and risk of recurrence as well as primary preventive strategies.

Condyloma acuminata of the bladder in benign prostatic obstruction: Case report and review of literature

Condyloma acuminata (CA) is a warty lesion caused by the sexually transmitted human papillomavirus that most commonly affects external genitalia and mucocutaneous junctions. Involvement of the urinary tract (UT) is rare. Anogenital CA is considered a predisposition for urethral and subsequently bladder involvement. Isolated urinary bladder involvement is thought to be due to immunosuppression. A 60-year-old man presented with progressively worsening lower UT symptoms, which culminated in acute urinary retention due to histologically proven benign prostatic obstruction (BPO). He had neither cutaneous nor anogenital CA, and viral markers were unremarkable. He had failed a trial of voiding without catheter and had simple prostatectomy 2 years later. Findings at surgery included an enlarged prostate with prominent median lobe and a sessile, warty lesion of 1.2 cm in the widest diameter found incidentally at the dome of the bladder, which turned out to be CA after histopathological analysis of excisional biopsy specimen. CA of the urethra is uncommon while that of the bladder is rare. CA of the bladder without preceding anorectal CA or immunosuppression is uncommon. There is no report of CA of the bladder in BPO till date. Complete surgical excision is the preferred option of management except when not practicable.

Chapitre C - Troubles vésico-sphinctériens et sclérose en plaques

Multiple sclerosis (MS) is a neurological disease characterized by multiple demyelinating lesions disseminated throughout the central nervous system (nerve conduction block). The management of these patients requires a perfect knowledge of the natural history of the disease. In this article, the authors review the literature to identify the most frequent voiding disorders observed in this disease and then study the diagnostic and therapeutic modalities and the optimal modalities of follow-up in these patients, in view of the risk of various urological complications.

The neurogenic bladder in multiple sclerosis: review of the literature and proposal of management guidelines

Vesicourethral dysfunction is very frequent in multiple sclerosis (MS) and has functional consequences for patients' quality of life and also an organic impact following complications of the neurogenic bladder on the upper urinary tract. While the functional impact and its management are well documented in the literature, the organic impact remains underestimated and there are no consensual practical guidelines for the screening and prevention of MS neurogenic bladder complications. The aim of this review of the literature, focused on identifying the risk factors of urinary tract complications in MS, is to put forward well informed considerations to help in the definition of practical guidelines for the follow-up of the neurogenic bladder in MS in order to improve its prevention and patient management. Four main risk factors have been identified for upper urinary tract damage: the duration of MS, the presence of an indwelling catheter, high-amplitude neurogenic detrusor contractions and permanent high detrusor pressure. Detrusor-sphincter dyssynergia, age over 50 and male sex may form three additional risk factors. Recommendations for long-term urological follow-up, taking into account these specific risks are constructed according to the procedures recommended by the French Health Authorities.

Combined surgery and chemoradiation as a treatment for the Buschke-Löwenstein tumour

BACKGROUND

The Buschke-Löwenstein tumour (BLT) or giant condyloma acuminata is a rare disease which affects the anogenital region. Although histologically benign, it behaves in a malignant fashion, infiltrating the surrounding tissues. The morbidity and mortality from this tumour is high, as is the risk of recurrence following treatment. It lies on the continuum between the benign condylomata acuminata and squamous cell carcinoma. The human papillomavirus is implicated in its aetiology. Treatment is controversial, with topical chemotherapy, radiotherapy, immunotherapy and radical surgery all having been employed. Chemoradiation remains the mainstay of treatment for anal cancers but has not been routinely employed in the management of the BLT without squamous cell carcinoma transformation.

METHODS

Two cases of extensive perineal BLT treated with chemoradiation and subsequent surgical excision are presented.

RESULTS

The first patient had a good symptomatic response to the chemoradiation but unfortunately died of recurrent disease following surgery. The second patient had a macroscopically complete response to chemoradiation and remains well following abdominoperineal excision.

CONCLUSION

Pre-operative chemoradiation has proved to be useful in management for histologically proven benign BLT

Warty Carcinoma Arising in Condyloma Acuminatum of Urinary Bladder: A Case Report

We describe the case of a 62-year-old man with chronic irritation of the urinary bladder resulting in dysuria and hypogastric pain. Three neoplasms measuring 0.5, 1, and 1.5 cm, respectively, were observed by cystoscopy and removed by transurethral resection (TUR). Histologic examination showed a complex folding of squamous hyperplastic epithelium around a connective tissue core. The superficial epithelium contained numerous koilocytes. The double polymerase chain reaction (PCR) detected DNA of type 11 human papillomavirus (HPV). The diagnosis was condyloma acuminatum of bladder. Three months later the patient presented with fever, and a new cytoscopy demonstrated an ulcerated, exophytic 4.5 cm mass. Histopathology showed a squamous carcinoma with papillomatous structure, pronounced viral koilocytosis, and irregular invasive deep margin. HPV type 11 was found with double PCR. The diagnosis was warty carcinoma arising in condyloma acuminatum. To the best of our knowledge, this is the first case of warty carcinoma of the urinary bladder described in the literature. We discuss the relationship between the infection by HPV and the development of condyloma acuminatum, its evolution toward a well-differentiated squamous carcinoma, and its distinction from verrucous carcinoma. Int J Surg Pathol 8(3):253-259, 2000

Squamous papilloma of the urinary tract is unrelated to condyloma acuminata

BACKGROUND

To the authors' knowledge, there is no previous report of squamous papilloma of the urinary tract. It is uncertain whether there is a correlation between squamous papilloma, condyloma acuminatum, and verrucous carcinoma.

METHODS

The authors evaluated the clinical and pathologic features of squamous papilloma (5 of the bladder, 2 of the urethra), condyloma acuminatum (3 cases), and verrucous carcinoma (3 cases) of the urinary bladder and performed human papillomavirus (HPV) DNA in situ hybridization studies to determine whether HPV was a common feature shared by these lesions. In addition, DNA ploidy evaluation by image cytometry and p53 immunohistochemical staining were performed.

RESULTS

Squamous papilloma of the urinary tract occurred in elderly women and followed a benign clinical course with infrequent recurrence. All squamous papillomas were HPV DNA negative and DNA diploid with no or minimal p53 nuclear accumulation. Condyloma acuminata of the bladder contained HPV DNA, increased p53 protein expression, and aneuploid DNA content. All three cases of condyloma acuminata were associated with coexistent condylomata of the external genitalia, and two required pelvic exenteration for uncontrolled expansile growth. Verrucous carcinoma of the bladder occurred in elderly patients. All three cases of verrucous carcinoma were negative for HPV DNA and DNA aneuploid, and they exhibited consistent p53 expression.

CONCLUSIONS

These data indicate that squamous papilloma is a distinct entity not related to condyloma or verrucous carcinoma. These lesions are benign, HPV DNA negative, DNA diploid, and they lack p53 overaccumulation.

Disseminated mucosal papilloma/condyloma secondary to human papillomavirus

This report details the histopathologic findings in a woman who acquired the human papillomavirus 6/11 in her late teens and developed papilloma/condyloma of the nasopharynx, oropharynx, anogenital region, urethra, and urinary bladder. General evaluations of immune function reveal no defect, and there was no evidence of HIV infection. The morphologic expression of HPV 6/11 infection appears to be completely dependent on the mucosal epithelium affected. The complete spectrum of benign and premalignant epithelial changes induced by the human papillomavirus family-papilloma, verrucae, condyloma acuminatum, epithelial hyperplasia, and dysplasia-were present in this patient with a single papillomavirus infection. We postulate that this patient has a specific immune deficiency that limits her ability to control local infection and spread of the papillomavirus.