"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.

Modified photodynamic therapy of vulvar giant condyloma acuminatum complicated by systemic lupus erythematosus: A case report.

Giant condyloma acuminatum (GCA) is a rare disease characterized by cauliflower-like tumors in the genital area, with a peculiar smell, bleeding, and local infection. Its occurrence is related to a variety of risk factors, such as human papillomavirus infection, immune deficiency, poor sanitary conditions, multiple sexual partners, and chronic genital infection. Surgical resection is still the preferred treatment for the disease. This paper reports that a patient with GCA complicated by systemic lupus erythematosus (SLE) and persistent thrombocytopenia who could not be treated surgically was treated with modified photodynamic therapy (M-PDT) in our outpatient department. After several treatments, the pain, odor, and secretion on the surface of the wart were significantly reduced, although the size of the wart was not significantly improved. Unfortunately, the patient died subsequently due to the aggravation of SLE. However, clinical treatment with M-PDT may be used as a palliative treatment when similar patients are encountered.

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.

The Conundrum of an Accumulating Acuminatum.

BACKGROUND A 70-year-old African American man presented with fatigue, dizziness, generalized weakness, and considerable weight loss of over 20 pounds in 3 weeks. History-taking revealed he was positive for HIV, hepatitis C, and severe chronic condyloma acuminatum, which had been progressing for 16 years. Treatment and surgical intervention had been continuously postponed due to the patient's long-standing history of heroin abuse. CASE REPORT Physical exam and diagnostics showed evidence of sepsis. He was hypotensive, with lactic acidosis and significant leucocytosis, and had acute-on-chronic kidney disease. Urinalysis was positive for nitrites and leukocyte esterase; therefore, broad-spectrum antibiotics were initiated. Additional sources of sepsis were considered due to persistent leucocytosis despite appropriate antibiotic coverage. An MRI of the pelvis was done to evaluate for necrosis of fistulization from potential internal warts as a source of sepsis. The lesions extended from the inguinal areas bilaterally, covering the medial thighs, lower scrotal wall, and wall junction. It had infiltrated the perineum and the entire rectal area, including the gluteal cleft and anus. The patient was consulted by colorectal surgery, urology, and infectious disease services. CONCLUSIONS Surgical biopsies found that he had both low- and high-grade squamous intraepithelial neoplasia. There was no evidence of invasive carcinoma, which was a concern given his weight loss. Surgery devised a plan that included a diverting colostomy (allowing the infected anal area to heal), followed by resection of his giant condyloma, and re-anastomosing of the bowels to return him to a normal baseline anatomy. A favorable prognosis was expected.

Considerations in surgical management of a Buschke-Lowenstein tumor in Netherton syndrome: A case report.

Netherton syndrome is an autosomal recessive ichthyosis caused by mutations in SPINK5, with the classic triad of linearis circumflexa, trichorrhexis invaginata, and atopy. There are few reports of surgical management in individuals with Netherton syndrome and clinicians may be reluctant to operate for fear of wound-healing complications. This report describes a pediatric case of a Buschke-Lowenstein tumor of the natal cleft in a patient with Netherton syndrome that had failed to respond to medical management. We reviewed the literature for previous cases of surgery in individuals with Netherton syndrome using MEDLINE and PubMed searches. Our patient underwent surgery to remove the lesion without complication. Using conventional dressings and topical negative-pressure therapy, the wound was managed and healed within a reasonable time frame despite the underlying skin condition. This case indicates that surgery and topical negative-pressure therapy is a safe and reasonable treatment for individuals with Netherton syndrome.

Osteopoiquilia / Osteopoikilosis

La osteopoiquilia es una displasia osteoesclerótica poco común. Es un trastorno genético raro pero benigno con transmisión genética autosómica dominante, caracterizado por múltiples áreas hiperostóticas, simétricas, pero con desigual distribución en diferentes partes del esqueleto. Generalmente es una enfermedad ósea asintomática que se desarrolla durante la infancia y persiste a lo largo de la vida. No hay evidencias exactas de su etiología y patogénesis. El diagnóstico suele ser incidental al realizar radiografías las cuales muestran múltiples y pequeñas áreas escleróticas, bien definidas, de forma variable y ampliamente distribuidas por el esqueleto. Se pueden confundir con otras entidades como metástasis osteoblásticas, así que la osteopoiquilia debe estar en el diagnóstico diferencial cuando identificamos lesiones óseas en la radiografía simple para evitar alarmar al paciente con un error diagnóstico o enfermedades más serias (AU)

Osteopoikilosis is an uncommon osteosclerotic dysplasia. It is a rare and benign autosomal dominant genetic disorder, characterized by a symmetric but unequal distribution of multiple hyperostotic areas in different parts of the skeleton. It is usually an asymptomatic bone disease that develops during childhood and persists throughout life. There is no exact evidence of its etiology and pathogenesis. Diagnosis is made incidentally from radiographs, which show multiple small, well defined, variably shaped and widely distributed sclerotic areas over the skeleton. It may be confused with other conditions, such as osteoblastic metastases. So, osteopoikilosis must be present in differential diagnosis when bone lesions are identified on plain radiographs to avoid alarming the patient with more serious diseases and misdiagnosis (AU)

Invasive squamous cell carcinoma originating from a giant penile condyloma.

In this case study, we present an unusual case with squamous cell carcinoma originating from a giant condyloma acuminata completely surrounding the penis. A 57-year-old circumcised heterosexual male patient presented with a penile lesion existing for 20 years. Incisional biopsy revealed acanthosis of the squamous epithelium. The patient was operated on under spinal anaesthesia. The lesion was resected circumferentially with macroscopic clearance, resulting in complete degloving of the penile shaft. Neurovascular bundles were preserved. The penile skin was constructed with a split thickness skin graft. Histopathological analysis of the lesion revealed an invasive and well-differentiated squamous cell carcinoma arising on a condyloma, and the surgical margins were free from tumour. The patient was staged as G2 T1 N0 M0 and was followed for one year. He did not have any erectile dysfunction and could engage in intercourse. Pelvic tomographic and physical examination findings did not reveal any episode of recurrence or metastasis. When encountering patients with giant condyloma acuminata, it should not be forgotten that it may be accompanied by squamous cell carcinoma. In addition, tissue excision should be as extensive as possible while keeping in mind the importance of the function. This is the first case of a penile-degloving surgery for giant penile condyloma, supporting conservative and preserving penile surgery for such tumours.

Tumor anal gigante / Giant anal tumor

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Acute urinary retention in elderly female patients after photodynamic therapy of urethral condyloma--report of two cases.

We report two cases of acute urinary retention (AUR) occurred after intra-urethral aminolevulinic acid (ALA)-mediated photodynamic therapy (PDT) in elderly females (>66 years old) with urethral condylomas.

[Surgical treatment of a perianal giant condyloma acuminata in a HIV patient]. / Tratamiento quirúrgico de un condiloma gigante perianal en una paciente con síndrome de inmunodeficiencia adquirida humana.

Buschke-Löwenstein tumor is a slowly growing neoplasm with high potential of local invasion. We described a 29 year-old female with acquired immunodeficiency syndrome who was surgically treated for a Buschke- Löwenstein tumor with a wide local excision, bilateral gluteal flaps and loop ileostomy. At 12 months follow-up, there was no evidence of recurrence. Despite it does not metastasize, Buschke-Löwenstein tumor has a high recurrence rate and a 50% risk of malignant transformation into squamous cell carcinoma. Surgery is considered the treatment of choice for this disease. Podophyllin, immunotherapy, interferon and radiotherapy are other treatments with a limited therapeutic response.