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.

Penile Buschke-Lowenstein tumor in HCV patient.

Buschke-Löwenstein tumor (BLT), also called giant condyloma acuminatum is a rare clinical manifestation caused by human papillomavirus (HPV), usually type 6 or 11 (90 %). The BLT is described as a tumor with localized aggressiveness, rather slow but destructive and invasive growth of surrounding tissues, benign histology, low metastatic potential, and a high tendency of recurrence. We present the case of a 55-year old non-immunocompetent man, with beige, cauliflower-like papillomae presented on glans penis and coronal sulcus which increased in size for a few weeks. The lesions were surgically removed, while maintaining negative surgical margins and good cosmetic outcomes.

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.

Tumor de Buschke-Löwenstein en el embarazo adolescente / Buschke-Löwenstein Tumor in Adolescent Pregnancy

Resumen El tumor de Buschke-Löwenstein, también denominado condiloma acuminado gigante, es una entidad rara causada por el virus del papiloma humano (VPH), con una incidencia de 0.01% en la población en general y solo 6 casos reportados en embarazadas. No existe un consenso con respecto al tratamiento; sin embargo, la cirugía es la técnica más descrita. Caso clínico: Paciente primigesta de 14 años, con un embarazo de 21 semanas de gestación, quien ingresó a urgencias por una masa dolorosa en región perineal de 5 meses de evolución. A la exploración física se encontraron en región perineal 2 lesiones exofíticas, coliformes, irregulares, ulceradas de aproximadamente 20 × 10 cm con presencia de secreción amarillenta fétida. Se realizó escisión del tumor con amplios márgenes quirúrgicos y cierre por segunda intención. Por parte de patología se reportó un condiloma acuminado gigante sin lesión en borde quirúrgico. La prueba por PCR detectó el genotipo 53 del virus de papiloma humano. Después de 12 semanas se presentó epitelización completa, sin complicaciones. Conclusión: El tumor de Buschke-Löwenstein es considerado como benigno, no obstante, representa cierto grado de malignidad y tiende a recurrir después del tratamiento, por lo que es importante reforzar las medidas de tamizaje y prevención del Virus del Papiloma Humano.

Abstract Buschke-Löwenstein tumor also called giant condyloma acuminatum is a rare condition due to the human papillomavirus with an incidence of 0.01% and just 6 cases reported in pregnancy. There is no consensus on the treatment, although surgery has been the most reported. Clinical case: A 14 year-old primigravid patient with a 21- week pregnancy who was admitted to the Emergency Department due to a perineal painful tumor which appeared 5 months before. On physical examination two irregular exophytic, cauliflower-like and ulcerated lesions of 20 × 10 cm of size each one with malodorous discharge were found on her perineal region suggestive of giant condyloma acuminatum. We decided to resect the tumor with tumor-free margin control and healing per secundam. The pathology report showed a giant condyloma acuminatum with tumor-free margin. The PCR analysis revealed human papillomavirus genotype 53. Complete epithelialization was noted at 12 weeks with no complications noted. Conclusion: Buschke-Löwenstein tumor is considered as a benign tumor, but it carries a risk of malignant transformation and it can appear after treatment, which makes important to strengthen the prevention and screening of human papillomavirus.

Case report: Buschke-Lowenstein tumor, a giant anal condyloma acuminata.

24-year-old man with positive HIV, with a giant exofitic anal condyloma, with a clinical presentation of a painfull suppurative anal condyloma with a pathology report of an in situ squamous cell carcinoma. The purpose of the investigation is a case report and the procedure was observational. The finding was a Buschke-Lowenstein tumor.

Varón de 24 años, con infección por el virus de la inmunodeficiencia humana, que presenta una tumoración exofítica, dolorosa y supurativa, con reporte positivo de virus de papiloma humano y reporte histopatológico de carcinoma espinocelular sin evidencia de diseminación (in situ). El propósito de la investigación es un reporte de caso y el procedimientos fue observacional. El hallazgo fue un tumor de Buschke-Lowenstein.

Sex Steroid Modulators and the Development of Buschke-Lowenstein Tumor: A Case Report of an Immunocompetent Patient.

Buschke-Lowenstein tumors (BLTs) are benign dermatologic manifestations of human papillomavirus (HPV). They originate from longstanding condylomata in individuals with compromised immune systems. In this case report, we present a 68-year-old immunocompetent female with HPV condylomata that had transitioned to a large, fungated BLT in her right groin. The patient's immunocompetency was determined by the absence of diabetes, corticosteroid therapy, organ transplant, cytotoxic therapy, or any known primary or other secondary immunodeficiencies. Notably, the patient had a history of breast cancer, managed through lumpectomy, local radiation, and two years of combined aromatase inhibitor and selective estrogen receptor modulator (SERM) therapy, followed by three years of further SERM therapy. We propose that the effect of her previously received SERM therapy shifted the T helper (Th)1 immune response to a Th2 response. This may have compromised the patient's HPV-specific cell-mediated immunity, favoring a non-protective Th2-dominant effect. Thus, it potentially enabled immune evasion, transitioning to a BLT phenotype. Additionally, the immune skewing of the SERM may have been initially opposed by the known ability of aromatase inhibitors to potentiate Th1 responses. Indeed, the patient first noticed the appearance of HPV condylomata progressing to the BLT phenotype with the cessation of the aromatase inhibitor therapy under the unopposed influence of the SERM. The resultant cytokine milieu may have contributed to the unusual progression to the BLT phenotype in this otherwise immunocompetent patient.

Unusual presentation of penile giant condyloma acuminatum with spontaneous prepuce perforation: A case report.

BACKGROUND: Giant condyloma acuminatum (GCA) is an uncommon condition affecting the anogenital area. CASE SUMMARY: Here, we report an 88-year-old male patient who presented with a 5-year history of a progressive appearance of multiple cauliflower-like warts over his penile shaft, pubis region, and groin as well as urine leakage along the distal penile shaft. Physical examination revealed an ulcerative skin perforation with pus discharge under the distal prepuce base, which was initially suspected to be a urethral fistula. However, during surgery, it was discovered that the perforation was caused by a giant condyloma lesion that had obliterated the prepuce opening, with infection and high pressure causing subsequent skin perforation. He underwent circumcision and wide excision with electrocauterization of the warts. He was discharged after the surgery, and the residual lesion was treated with imiquimod and low-dose oral tegafur-uracil. CONCLUSION: Penile GCA can cause prepuce perforation and can be postoperatively treated with imiquimod and low-dose oral tegafur-uracil.

"Free-Floating Anus": A Flap-Free Approach for Definitive Excision of Circumferential Giant Condyloma Acuminata.

Giant condyloma acuminata (GCA), or Buschke-Löwenstein tumor, is a rare exophytic cauliflower-like growth in the anogenital region. The spectrum of treatment options is wide, ranging from the application of topical ointments to the performance of an abdominoperineal resection. Currently, wide local excision is the most common approach and may entail the creation of a protective loop ileostomy or implementation of flaps or grafts that facilitate closure. We describe a unique surgical approach for the management of circumferential GCA void of the use a protective loop ileostomy, flaps, or grafts. Our report highlights that the implementation of a radical, circumferential, wide excision resulting in "free-floating anus" and healing via secondary intention can ultimately lead to excellent functional and cosmetic results and therefore may be considered a minimally invasive surgical option for patients afflicted with a large, circumferential GCA.

Squamous Cell Carcinoma of perineal area developed from the Buschke-Löwenstein tumor.

The Buschke-Löwenstein tumor is a rare disease associated with human papillomavirus infection. The condition manifests with an ulcerative, exophytic tumor localized in the perineal area. Generally considered as non-cancerous, the growth may develop malignant transformation. Our manuscript highlights the importance of early diagnosis with histopathological analysis.

CT imaging of condyloma acuminata.

This case report shows the use of computed tomography (CT) imaging in evaluating a 53-year-old male patient presenting with anogenital wart like lesions. The patient was suspected of having condyloma acuminata. The significant extent of condyloma acuminata, as seen in this case, is a relatively uncommon finding. CT was ordered to help assess for local invasion and malignancy. This report also discusses Buschke-Lowenstein tumors, the rare malignant transformation of giant condyloma acuminata in the anogenital region. Invasion and malignancy in condyloma acuminata must be evaluated as they can have a poor and even fatal prognosis. Histological examination confirmed the diagnosis of condyloma acuminata and CT ruled out regional invasion, and metastatic disease. Additionally, the role of imaging in planning surgical excision is discussed. This case highlights the value of CT in the clinical diagnosis and management of condyloma acuminata.

A perianal conundrum and its management: Condyloma versus carcinoma.

INTRODUCTION: Giant condyloma acuminatum is an uncommon sexually transmitted disease. It also goes by the name Buschke-Löwenstein tumor and develops in immunocompromised patients in the anogenital area [1]. It is caused by human papillomavirus infection, subtypes 6 and 11 [2]. It grows rapidly with the destruction of local tissues, and often recurs [3]. Giant condyloma acuminatum can mimic squamous cell carcinoma. The work has been reported in line with SCARE criteria [4]. PRESENTATION OF CASE: A 44-year-old gentleman had presented with an insidious growing painless mass in the perianal region with anal canal invasion of 2 years duration. Over the last 3 months, it was associated with a rapid increase in size along with an ulcer and bleeding. He was a renal transplant recipient, on immunosuppressive therapy. The dermatologist had referred him to the surgeon with a concern of malignancy. He underwent examination under anesthesia and an incisional biopsy. The pathologist reported it as condyloma acuminata. The dermatologist had tried a few sessions of cryotherapy without success and the fear of malignancy was still lurking. He underwent wide local excision of the tumor and reconstruction of the anocutaneous junction with an advancement flap. The pathologist had reported the lesion as a large verrucous lesion consistent with condyloma acuminata. Short-term follow-up showed good continence of the anal canal and no recurrence. CONCLUSION: Giant condyloma acuminatum can mimic squamous cell carcinoma. So when in doubt and conservative treatment fails, surgical excision is a good option both for treatment and pathological confirmation.

Mohs micrographic surgery for verrucous carcinoma: a review of the literature.

Verrucous carcinoma is a rare, low grade variant of squamous cell carcinoma that rarely metastasizes but tends to display aggressive local behavior. Wide local excision is the most common treatment, but has high rates of local recurrence, ranging from 19 to 75% in the literature. The cases of verrucous carcinoma treated with Mohs micrographic surgery in the literature, as well as a previously unpublished case is summarized. PubMed was searched for terms related to verrucous carcinoma and Mohs micrographic surgery, and articles reporting cases of verrucous carcinoma treated with Mohs were reviewed and summarized. A previously unpublished case treated at our institution was also reported. Thirty-eight cases of verrucous carcinoma treated with Mohs surgery were analyzed. The average age of patients was 52.1, and 50% were male. The most common sites were the foot (47%) and the anogenital region (34%). Lesion duration ranged from 0.17 to 40 years with a mean of 4.8 years, and tumor diameter ranged from 1 to 10 cm with a mean of 4.6 cm. The local recurrence rate following Mohs was 16%, with nodal metastasis occurring in 3% and no cases of distant metastasis. As verrucous carcinoma demonstrates locally aggressive behavior and a high risk of local recurrence, Mohs micrographic surgery should be considered as first line treatment. Further research directly comparing wide local excision to Mohs surgery is needed.

Tumor de Buschke-Löwenstein en el embarazo. Reporte de un caso / Buschke-Löwenstein tumor in pregnancy: A case report

Resumen ANTECEDENTES: El tumor de Buschke-Löwenstein, también denominado condiloma acuminado gigante, es una alteración excepcional causada por el virus del papiloma humano, con una incidencia de 0.01% en la población general y solo 6 casos reportados en pacientes embarazadas. No existe un consenso respecto al tratamiento; sin embargo, la cirugía es la técnica más descrita. CASO CLÍNICO: Paciente primigesta de 14 años, con embarazo de 21 semanas, que ingresó al servicio de Urgencias por una masa dolorosa en la región perineal, de cinco meses de evolución. A la exploración física se encontraron, en la región perineal, dos lesiones exofíticas, coliformes, irregulares, ulceradas, de aproximadamente 20 x 10 cm, acompañadas de secreción amarillenta fétida. El tumor se extirpó y se dejaron márgenes quirúrgicos amplios y cierre por segunda intención. El estudio de patología reportó un condiloma acuminado gigante, sin lesión en el borde quirúrgico. La prueba de PCR detectó el genotipo 53 del virus del papiloma humano. Después de 12 semanas hubo epitelización completa, sin complicaciones adicionales para la paciente. CONCLUSIÓN: El tumor de Buschke-Löwenstein es benigno pero representa cierto grado de malignidad y tiende a recurrir después del tratamiento, por lo que es importante reforzar las medidas de tamizaje y prevención del virus del papiloma humano.

Abstract BACKGROUND: Buschke-Löwenstein tumor, also called giant condyloma acuminatum, is a rare condition due to the human papillomavirus with an incidence of 0.01% and just 6 cases reported in pregnancy. There is no consensus on the treatment, although surgery has been the most reported. CLINICAL CASE: A 14-year-old primigravid patient with a 21 weeks pregnancy who was admitted to the Emergency Department due to a perineal painful tumor which appeared 5 months before. On physical examination two irregular exophytic, cauliflower-like and ulcerated lesions of 20x10 cm of size each one with malodorous discharge were found on her perineal region suggestive of giant condyloma acuminatum. We decided to respect the tumor with tumor-free margin control and healing per second time. The pathology reports a giant condyloma acuminatum with tumor-free margin. The PCR analysis revealed human papillomavirus genotype 53. Complete epithelialization was noted at 12 weeks without complications noted. CONCLUSION: Buschke-Löwenstein tumor is considered as a benign tumor, but it carries a risk of malignant transformation, and it can appear after treatment which makes important to strengthen the prevention and screening of human papillomavirus.

Bleomycin-based electrochemotherapy for the treatment of a Buschke-Löwenstein tumor (perianal giant condyloma) in an HIV-positive kidney transplant recipient: A case report.

The Buschke-Löwenstein tumor (BLT), also known as giant condyloma acuminatum, is a rare sexually transmitted disease often associated with human papillomavirus types 6 and 11. There are no specific guidelines for treating BLT. Surgery is the preferred treatment, although it can have profound consequences on a patient's quality of life. A 41-year old male, who was HIV-positive and a kidney transplant recipient treated with cyclosporine, was referred to the Veneto Institute of Oncology (Soft-Tissue, Peritoneum and Melanoma Surgical Oncology Unit) after a two-year history of perianal warts that always relapsed after surgical treatment. A multidisciplinary evaluation was conducted to assess an individually tailored treatment plan. Tailored bleomycin-based electrochemotherapy (ECT) was proposed in order to achieve local disease control and preserve kidney function. A total of three cycles of ECT with a 25%-reduced dose of intravenous bleomycin (11,250 IU/m2) were administered, and a complete response was achieved 20 months after the final ECT session.

Vulvar Buschke-Löwenstein tumor in a HPV 16 infected woman: case report.

The Buschke-Löwenstein tumor is characterized by an exophytic lesion on the perianal region. It is considered benign but there is a high risk of recurrence and degenerative potential. It is commonly associated with human papillomavirus (HPV) especially subtypes 6 and 11, its evolution depends on the host's immunity and the association with other sexually transmitted diseases. Surgical excision is the recommended treatment in most cases. We report the case of a 54-year-old woman with only diabetes history, who had verrucous vulvar lesion associated to HPV subtype 16 treated with large excision.

The Pathogenesis of Giant Condyloma Acuminatum (Buschke-Lowenstein Tumor): An Overview.

Giant condyloma acuminatum, also known as Buschke-Lowenstein tumor (BLT), is a rare disease of the anogenital region. BLT is considered a locally aggressive tumor of benign histological appearance, but with the potential for destructive growth and high recurrence rates. BLT development is strongly associated with infection with low-risk human papillomaviruses (HPVs), mostly HPV-6 and -11. Immunity to HPVs plays a crucial role in the natural control of various HPV-induced lesions. Large condyloma acuminata are frequently reported in patients with primary (e.g., DOCK8 or SPINK5 deficiencies) and secondary (e.g., AIDS, solid organ transplantation) immune defects. Individuals with extensive anogenital warts, including BLT in particular, should therefore be tested for inherited or acquired immunodeficiency. Research into the genetic basis of unexplained cases is warranted. An understanding of the etiology of BLT would lead to improvements in its management. This review focuses on the role of underlying HPV infections, and human genetic and immunological determinants of BLT.

Outcomes of surgical management of buschke-lowenstein tumor in a Philippine tertiary hospital.

Buschke-Lowenstein tumor (BLT) is a sexually transmitted infection (STI) caused by the human papillomavirus. This study investigated the profile, management, and outcomes of patients who underwent surgery for BLT from 2015 to 2019 at the Philippine General Hospital. Seven patients underwent surgery for BLT. All were male, with ages ranging from 21 to 41 years. Presenting symptoms were anal mass, foul-smelling discharge, pain, bleeding, and pruritus. All were positive for human immunodeficiency virus. All admitted to having engaged in both insertive and receptive anal intercourse, with multiple partners. All underwent excision with healing by secondary intention. Two had recurrence of warts. Four had an anal stricture. Of these, 3 underwent anal dilatation, while 1 had to undergo proximal bowel diversion. One had intraepithelial carcinoma without dermal invasion on histopathologic analysis. BLT is a rare STI characterized by local aggressiveness but with low malignant potential. Wide excision remains to be the mainstay of treatment.

Giant anogenital tumor of Buschke-Löwenstein in a patient living with human immunodeficiency virus/acquired immunodeficiency syndrome: a case report.

BACKGROUND: Buschke-Löwenstein tumor is a giant condyloma acuminata infection that is characterized by degeneration, invasion, and recurrence. It is associated with human papilloma virus infection. It develops around the genital and perineal area, sometimes causing a large budding ulcerated lesion. Although human immunodeficiency virus infection is frequent in Africa, there are few descriptions of Buschke-Löwenstein tumor diagnosis and its management. Screening for other sexually transmitted infections must be systematic among these patients. CASE PRESENTATION: We report herein the case of a 21-year-old African origin male patient who developed a perineal swelling. Physical examination showed evidence of a huge exophytic tumor made up of budding pinkish vegetations, with serrated crests, a ''butterfly wing'' structure, and a cauliflower-like appearance crowned with centrifugal circinate lesions. Multiple condylomatous lesions of the anal margin were also present. The patient tested positive for human immunodeficiency virus (cluster of differentiation 4 count of 119 cells/mm3) and hepatitis B infections. Real-time polymerase chain reaction revealed human papilloma virus-16 and other high-risk human papilloma virus deoxyribonucleic acid. The diagnosis of Buschke-Löwenstein tumor was made on mass biopsy, and the patient underwent multidisciplinary intervention (surgery, podophyllin application, and antiretroviral therapy). Medium-term evolution was, however, fatal due to opportunistic infection. CONCLUSION: Buschke-Löwenstein tumor is a rare tumor associated with human immunodeficiency virus infection. It is more frequent in male human immunodeficiency virus-positive patients. There is a need to screen for other sexually transmitted infections. In most cases, the treatment is surgical, in association with local therapies. However, recurrences are common.

Clinical Conundrum: A Case of Cervical Giant Condyloma Acuminatum.

Giant condyloma acuminatum (GCA) is a benign anogenital lesion caused by human papilloma virus. It is rarely found on the cervix and is difficult to differentiate from malignancy. It is associated with a propensity for invasion, recurrence, and malignant transformation. A 35-year-old woman presented with abnormal uterine bleeding and a suspicious cervical mass. After a Pap test revealed high-grade squamous intraepithelial lesion, cervical biopsies revealed cervical dysplasia. A diagnostic loop electrical excision procedure identified a giant condyloma. A total hysterectomy was performed, confirming the diagnosis. This condition should be in the differential diagnosis for a cervical mass suspicious for malignancy. Prompt biopsy of mass is crucial.

Squamous Cell Carcinoma Arising from Perianal Buschke-Lowenstein Tumor (Giant Condyloma Acuminatum): Comprehensive Literature Review.

PURPOSE: This study aims to provide an overview of the literature on carcinoma arising from giant perianal condyloma acuminatum. METHODS: We present a new case of squamous cell carcinoma arising from giant perianal condyloma acuminatum. We also conducted a systematic search of the medical literature using PubMed, Medline, Google, and Google Scholar related to carcinoma arising from giant perianal condyloma acuminatum. The following search terms were used in various combinations: condyloma acuminatum, giant condyloma acuminatum, Buschke-Lowenstein tumor, squamous cell carcinoma, and verrucous carcinoma. The search included articles published before in the English language November 2020. RESULTS: A total of 55 article concerning 97 patients with carcinoma (squamous cell carcinoma, verrucous carcinoma, basaloid cell carcinoma, carcinoma insitu) arising from giant perianal condyloma acuminatum meeting the aforementioned criteria were included. The patients were aged from 24 to 82 years (median: 49.6, IQR: 21); 20 were female (median age: 52.5, IQR: 20.5), and 75 were male (median age: 53, IQR: 17.5). The gender data of the remaining two patients could not be obtained. The histopathological features of tumors arising from giant condyloma acuminatum are as follows: squamous cell carcinoma (n = 56), squamous cell carcinoma in situ (n = 16), verrucous carcinoma (n = 19) and basaloid cell carcinoma (n = 1), squamous cell carcinoma + verrucous carcinoma (n = 1), squamous cell carcinoma + squamous cell carcinoma in situ (n = 1), squamous cell carcinoma + basaloid cell carcinoma (n = 1) and malignant behavior (n = 2). CONCLUSION: Giant condyloma acuminatum is a rare variant of anogenital warts. It is known that this tumor, which is mostly thought to be benign, has a high potential for local recurrence and transformation into invasive cancer. Therefore, it is vital that the tumor is resected with clean surgical margins, even if it looks benign, and that aggressive treatment options are not avoided when necessary.