Monocyte infiltration is an independent positive prognostic biomarker in vulvar squamous cell carcinoma.

BACKGROUND: Vulvar squamous cell carcinoma (VSCC) arises after an HPV infection or the mutation of p53 or other driver genes and is treated by mutilating surgery and/or (chemo) radiation, with limited success and high morbidity. In-depth information on the immunological make up of VSCC is pivotal to assess whether immunotherapy may form an alternative treatment. METHODS: A total of 104 patient samples, comprising healthy vulva (n = 27) and VSCC (n = 77), were analyzed. Multispectral immunofluorescence (15 markers) was used to study both the myeloid and lymphoid immune cell composition, and this was linked to differences in transcriptomics (NanoString nCounter, 1258 genes) and in survival (Kaplan-Meier analyses). RESULTS: Healthy vulva and VSCC are both well infiltrated but with different subpopulations of lymphoid and myeloid cells. In contrast to the lymphoid cell infiltrate, the density and composition of the myeloid cell infiltrate strongly differed per VSCC molecular subtype. A relative strong infiltration with epithelial monocytes (HLADR-CD11c-CD14+CD68-CD163-CD33-) was prognostic for improved survival, independent of T cell infiltration, disease stage or molecular subtype. A strong infiltration with T cells and/or monocytes was associated with drastic superior survival: 5-year survival > 90% when either one is high, versus 40% when both are low (p < 0.001). CONCLUSION: A hot myeloid and/or lymphoid infiltrate predicts excellent survival in VSCC. Based on the response of similarly high-infiltrated other tumor types, we have started to explore the potential of neoadjuvant checkpoint blockade in VSCC.

Genital Pain and the Spectrum of Bladder-Related Symptoms: Findings from the Prevention of Lower Urinary Tract Symptoms Research Consortium RISE FOR HEALTH Study, USA.

INTRODUCTION AND HYPOTHESIS: Women with vulvovaginal or genital pain more commonly experience interstitial cystitis/bladder pain syndrome (IC/BPS) and urinary tract infections. However, the relationship between genital pain and bladder health is lacking. METHODS: Women in the Prevention of Lower Urinary Tract Symptoms Consortium's RISE FOR HEALTH population-based study answered questions about bladder health globally, and across nine bladder health domains of holding, efficacy, social-occupation, physical activity, intimacy, travel, emotion, perception, and freedom. Bladder function was assessed across six indices including urinary frequency, sensation, continence, comfort, emptying, and dysbiosis (e.g., urinary tract infections). Participants were grouped by no pain beyond transitory events (i.e., minor headaches, toothaches, or sprains), nongenital-related pain only, and any genital pain using a validated pain diagram. Mean adjusted scores and indices were compared using general linear modelling. RESULTS: Of 1,973 eligible women, 250 (12.7%) reported genital pain, 609 (30.9%) reported nongenital pain only, and 1,114 (56.5%) reported no pain. Women with any genital pain had lower (worse) adjusted mean scores across all bladder health scales (BHS; BHS global adjusted mean 47.5; 95% CI 40.8-54.1), compared with those with nongenital pain only (53.7; 95% CI 47.6-59.8), and no pain (59.3; 95% CI 53.3-65.4). Similarly, adjusted mean total Bladder Functional Index scores were lower for those with genital pain (63.1; 95% CI 58.4-67.9) compared with nongenital pain (72.1; 95% CI 67.7-76.5) and no pain (77.4; 95% CI 73.0-81.8). CONCLUSIONS: Heightened awareness of the relationship between genital pain and bladder health should prompt clinicians caring for women with genital pain to assess bladder health and function.

Role of V-Y flap reconstruction in vulvar cancer patients: multicenter retrospective study.

OBJECTIVE: To assess if the use of a V-Y reconstructive flap after excisional radical surgery positively influences the surgical outcomes in patients with vulvar cancer. METHODS: This was a multicenter, retrospective, controlled study. Surgical outcomes and complication rates of women with invasive vulvar cancer who underwent radical surgery and vulvar reconstruction and those who underwent radical surgery without the reconstruction step were compared. Only patients who underwent bilateral or unilateral V-Y advancement fascio-cutaneous flaps were included in the reconstruction group. Univariate and multivariate logistic regression models were used to analyze predicting variables for their association with complication rates. RESULTS: Overall, 361 patients were included: 190 (52%) underwent the reconstructive step after the excisional radical procedure and were compared with 171 (47.4%) who did not undergo the reconstructive step. At multivariate analysis, body mass index >30 kg/m2 (odds ratio (OR) 3.36, p=0.007) and diabetes (OR 2.62, p<0.022) were independently correlated with wound infection. Moreover, increasing age (OR 1.52, p=0.009), body mass index >30 kg/m2 (OR 3.21, p=0.002,) and International Federation of Gynecology and Obstetrics (FIGO) stages III-IV (OR 2.25, p=0.017) were independent predictors of wound dehiscence. A significant reduction in the incidence of postoperative wound complications among patients who underwent V-Y reconstructive flaps was demonstrated. This was correlated more significantly in women with lesions >4 cm. CONCLUSIONS: The adoption of V-Y flaps in vulvar surgery was correlated with reduced surgical related complications, particularly in vulnerable patients involving large surgical defects following excisional radical procedures.

Modified clock mapping biopsy sec. Della Corte-Bifulco in the preoperative assessment of excisional surgery for vulvar Paget's disease.

We have developed a biopsy technique aimed at preoperative evaluating the extent of Paget's vulvar disease in order to plan subsequent radical vulvar surgery. The aim is to find all possible lesion sites that are not visible macroscopically, to obtain a clear evaluation of the disease spread and to tailor the radical surgical procedure to remove even microscopic lesions, avoiding recurrences and excessively destructive surgery, adopting as conservative an approach as possible. We used this procedure for the first time to establish the radicality of the surgical intervention in a 68-year-old patient initially suffering from a single invasive vulvar Paget's lesion.

A case report of genital Crohn's disease with a brief review of Indian cases reported.

Crohn's disease (CD) is a type of inflammatory bowel disease, which presents with extraintestinal manifestations in some cases, skin being one of the organs involved. Vulvar and perianal involvement leads to significant morbidity and has an adverse effect on the quality of life. We report a case of genital CD affecting the vulva, perianal region, and oral cavity, due to its rarity and diagnostic difficulty.

Biopsy-verified vulvar lichen sclerosus and the risk of non-vulvar cancer: A nationwide cohort study.

Vulvar lichen sclerosus (VLS) is a chronic inflammatory mucocutaneous disease known to be associated with human papillomavirus-independent vulvar squamous cell carcinoma. Evidence on the association with other types of cancer, however, is sparce. We conducted a large nationwide cohort study examining the incidence of non-vulvar cancers among women with biopsy-verified VLS compared with the general female population. By using the nationwide Pathology Registry, we identified all women in Denmark with a biopsy-verified VLS diagnosis during 1978-2019 (n = 16,921). The cohort was followed up in the Danish Cancer Registry until 2022 for a subsequent non-vulvar cancer diagnosis. Standardized incidence ratios (SIRs) were computed with 95% confidence intervals (CIs) as relative risk estimates of all specific non-vulvar cancer sites. Compared with general female population rates, women with biopsy-verified VLS had decreased rates of several non-vulvar cancers, including HPV-related cancers (combined estimate: SIR = 0.5; 95% CI: 0.3-0.7), and lung (SIR = 0.6; 95% CI: 0.5-0.7), liver (SIR = 0.5; 95% CI: 0.2-0.9), and thyroid cancer (SIR = 0.5; 95% CI: 0.3-0.9). The decreased SIRs tended to sustain throughout the follow-up period following the VLS diagnosis. This large nationwide cohort study shows that women with biopsy-verified VLS may have a long-term reduced risk of developing HPV-related (cervical, vaginal, oropharyngeal, and anal) and smoking-associated cancers (lung, liver, and cervical) as well as thyroid cancer. Future studies focusing on the mechanisms behind the decreased cancer risk are needed.

Rare phalanges soft tissue and bony metastasis in vulvar squamous cell carcinoma: Case report.

Vulvar cancer accounts for 0.3 % of new cancer cases within the Unites States. Metastatic vulvar cancer with disease beyond the pelvis is rare and has a poor prognosis. Data on primary treatment including systemic treatments for distant metastatic vulvar disease is limited due to rarity and lack of clinical trials. The purpose of this article is to present an atypical presentation of recurrent vulvar squamous cell carcinoma with metastasis to phalanges soft tissue and bone, clavicle and to the lungs and intracranial space.

Atypical vulvar lipoma - A case report and literature review.

Atypical spindle cell lipomatous tumors of the vulva are rare masses. We report a case of atypical spindle cell lipoma of the vulva and provide a succinct review of the current understanding of these benign masses. Specifically, this report describes a case of a 20-year-old nulligravid female who presented for evaluation of a labial mass that had been growing for one year. A pelvic MRI revealed a 7 cm fatty growth. The vulvar mass was surgically resected. This case report describes the pathologic staining pattern for these masses and reviews characteristics of these benign tumors such that they are not mistaken for malignancy.

A Rare Case of Invasive Malignant Melanoma Metastasis in the Vulvar Mucosa 11 Years After Diagnosis and Treatment.

Mucosal melanoma is rare and the occurrence of an invasive malignant melanoma metastasis 11 years post-initial diagnosis is equally uncommon. This is a case of a 66-year-old woman with a history of bilateral vulvar invasive melanoma, who presented with an enlarging inguinal mass with associated tenderness upon palpation. After a right inguinal excisional lymph node biopsy, the pathological findings determined the final diagnosis as metastatic melanoma. To the best of our knowledge, this is the first report of vulvar mucosal melanoma metastasis greater than 10 years after initial diagnosis and treatment in the English language. This case discusses how treatment options for metastatic mucosal melanoma pose a challenge in such cases where follow-up for medical care is lacking. It also highlights the need for further preventative techniques and research directed towards screening techniques, staging guidelines, and treatment options for mucosal melanoma.

Diagnosis and Management of Pelvic Venous Disorders in Women.

Pelvic venous reflux and obstruction can lead to chronic pelvic pain and extra-pelvic varicosities. This paper will discuss the contemporary understanding of this pathophysiology and its clinical manifestations. It will review evidence-based clinical and imaging criteria of pelvic venous disorders, data supporting benefit from venous interventions, criticisms of the available data and highlight evidence research gaps that exist. Finally, it will argue that comparative outcomes research utilizing standardized patient selection for embolization and stenting, embolization treatment strategies that eliminate the pelvic varices (at least to start), and clinically relevant outcome measures are necessary to establish the benefit of vascular treatments.

Vaginal microbiota and gynecological cancers: a complex and evolving relationship.

The vagina hosts a community of microorganisms known as the vaginal microbiota. This community is relatively stable and straightforward, with Lactobacillus species being the most dominant members. The vaginal microbiota has various functions that are essential for maintaining human health and balance. For example, it can metabolise dietary nutrients, produce growth factors, communicate with other bacteria, modulate the immune system, and prevent the invasion of harmful pathogens. When the vaginal microbiota is disrupted, it can lead to diseases and infections. The observed disturbance is distinguished by a reduction in the prevalence of Lactobacillus and a concurrent rise in the number of other bacterial species that exhibit a higher tolerance to low oxygen levels. Gynecologic cancers are a group of cancers that affect the female reproductive organs and tissues, such as the ovaries, uterus, cervix, vagina, vulva, and endometrium. These cancers are a major global health problem for women. Understanding the complex interactions between the host and the vaginal microorganisms may provide new insights into the prevention and treatment of gynecologic cancers. This could improve the quality of life and health outcomes for women.

A Case of Systemic Chemotherapy With Paclitaxel/Cisplatin Followed by Wide Local Vulvectomy in Pelvic Lymph Nodes-Related Stage IVB Vulvar Cancer.

Multimodality treatments, including chemotherapy, radiation, and surgery, have been evaluated to reduce the extent of resection and morbidity in patients with advanced vulvar cancer. Here, we report the case of a 55-year-old woman diagnosed with advanced vulvar cancer with inguinal and pelvic lymph node metastasis. She exhibited cancerous labia, which were entirely covered with ulcerated and exophytic lesions of squamous cell carcinoma, and underwent systemic chemotherapy consisting of combined paclitaxel-cisplatin. After eight cycles of this regimen, the tumors had nearly regressed, and we performed a wide local vulvectomy with a plastic musculocutaneous flap. Pathological examination revealed no residual carcinoma in the excised labia, indicating that the chemotherapy elicited a pathological complete response. The paclitaxel-cisplatin regimen may provide sufficient efficacy for selected patients with stage IVB vulvar cancer. In addition, surgical strategies should be tailored to avoid complications associated with extensive surgery and more emphasis should be placed on the patient's expected quality of life.

APOLLO: neo-adjuvant pembrolizumab for primary vulvar squamous cell carcinoma-a multicenter, single-arm, phase II, clinical proof-of-concept study.

BACKGROUND: Vulvar squamous cell carcinoma (VSCC) is a rare cancer for which the cornerstone of treatment is surgery with high complication rates. The unmet need is a less radical and more effective treatment for VSCC. PRIMARY OBJECTIVES: To investigate the impact of mono-immunotherapy pembrolizumab as neoadjuvant treatment for primary resectable VSCC patients. STUDY HYPOTHESIS: Some primary VSCC patients display a specific immune profile which is associated with better survival. In other tumors, this profile is associated with a better response to programmed cell death protein 1 (PD-1) checkpoint blockade which may reinvigorate tumor-specific T cells. This potentially results in a reduced tumor load and less radical surgery and/or adjuvant treatment in patients with this immune profile. TRIAL DESIGN: This is an investigator-initiated, prospective, single arm, multicenter, phase II clinical trial. INCLUSION CRITERIA: Patients with VSCC clinical stage International Federation of Gynecology and Obstetrics (FIGO) I-III (2021) eligible for primary surgery, with at least one measurable lesion of at least one dimension ≥10 mm in the largest diameter, are included in this study. MAIN EXCLUSION CRITERIA: Patients not suitable for surgery and/or previously treated with immunomodulatory agents, and/or who suffer from comorbidities that may interfere with PD-1 blockade, are excluded from the study. ENDPOINTS: The clinical efficacy of neoadjuvant pembrolizumab in VSCC is measured by an objective change in tumor size according to the Response Evaluation Criteria In Solid Tumors version 1.1 (RECIST 1.1) and documented by calipers using standardized digital photography with a reference ruler. In addition, the activation, proliferation, and migration of T cells in the tumor will be studied. The secondary endpoints are pathological complete responses at the time of surgery, feasibility, and safety. SAMPLE SIZE: 40 patients with FIGO I-III (2021) primary VSCC will be enrolled. ESTIMATED DATES FOR COMPLETING ACCRUAL AND PRESENTING RESULTS: The intervention phase started in July 2023 and will continue until July 2025. The expected completion of the entire study is July 2026. TRIAL REGISTRATION NUMBER: NCT05761132.

Case series on the management and outcomes of Bartholin gland carcinoma.

OBJECTIVE: To evaluate the management and outcomes of Bartholin gland cancer at a single tertiary institution. STUDY DESIGN: A single institution retrospective review of 9 cases of BGC between 2004 and 2022 was conducted. Demographics, pathological characteristics, treatment, follow up and oncologic outcomes were extracted from clinical records. Data are summarised using descriptive statistics and survival probabilities are presented with Kaplan Meier graphs. RESULTS: Ten cases of BGC were identified at our institution over a period of 18 years. Nine out of ten clinical records were available for analysis. Eight patients presented with vulval swelling and four were treated initially for Bartholin cyst or abscess. One patient had a histological diagnosis of adenoid cystic carcinoma while the remaining were squamous cell carcinomas. With the exception of stage I disease chemoradiation was the primary mode of treatment. Adverse events included skin desquamation (4/9), venous thrombo-embolism (2/9), gastro-intestinal (1/9) and neurotoxicity (1/9). Median follow up was 60 months with a 5-year recurrence free and overall survival at 76 % and 64 % respectively. CONCLUSION: BGC may present after a long duration of symptoms and at advanced stages. Primary chemoradiation appears to be a feasible treatment option in advanced disease with the benefit of decreased morbidity.