Simultaneous diagnosis and therapy of invasive cervical carcinoma and invasive vulvar carcinoma. A case report

Invasive squamous cell carcinoma of the vulva is predominantly a disease of postmenopausal woman with a mean age of approximately 65 years. After treatment for cervical cancer patients have an increased risk of developing second squamous cell malignancy of the lower genital tract. This study reports the case of a patient with double malignancy—invasive cervical cancer and invasive vulvar cancer. She underwent radical hysterectomy, bilateral adnexectomy and pelvic bilateral lymphadenectomy and at the same time radical vulvectomy and bilateral inguinal lymphadenectomy. After surgery she was referred to radiotherapy. The postoperative course was uneventful and at 14 months of follow-up, the patient showed no evidence of recurrence.     

A case of isolated ovarian recurrence from vulvar carcinoma

The hematogenous spread from vulvar cancer is extremely rare. We reported an unusual case of ovarian recurrence from vulvar carcinoma. A 78-year-old woman, with a previous (41 months before) diagnosis of vulvar cancer, was admitted to our Institution. Ultrasound revealed a solid mass of the left ovary. Fluorodeoxyglucose positron emission tomography documented an abnormal uptake in the left pelvis. At definitive pathology, the presence of the same histology in vulvar and ovarian mass and the presence of areas of necrosis and endovascular emboli in the ovarian mass led to the diagnosis of ovarian recurrence from vulvar carcinoma. The patient was triaged to salvage treatment and has currently no evidence of disease. This observation expands the range of unusual clinical presentations of recurrence sites from vulvar carcinoma, and emphasizes the need not to underestimate the role of long complete follow-up program in vulvar cancer patients.     

A comparative analysis of human papillomavirus types 16 and 18 and expression of p53 gene and Ki-67 in cervical,vaginal, and vulvar carcinomas

This study aimed to investigate the correlation between HPV positivity, p53 overexpression, and cell proliferative activity in cervical, vaginal, and vulvar squamous cell carcinoma. METHODS: Sixteen vaginal and 31 vulvar squamous cell carcinomas were examined retrospectively for overexpression of p53 gene and Ki67 antigen by immunohistochemistry and for the presence of HPV types 16 and 18 DNA using a polymerase chain reaction (PCR) method. The results were compared with those obtained from 40 cervical squamous cell carcinomas. RESULTS: HPV type 16 or 18 DNA was detected in 21 (52.8%) of 40 cases of cervical carcinomas and p53 overexpression in one (2.5%), while HPV DNA sequences were detected in seven (43.7%) of 16 cases of vaginal carcinoma and p53 overexpression in three (18.7%). With regard to vulvar carcinoma, HPV was harbored in four (12.8%) of 31 cases and p53 overexpression in 19 (61.2%). These results indicated statistically significant inverse correlations between HPV positivity and p53 overexpression (R = -0.999, P < 0.0001). Overexpression of Ki-67 was detected in 28 (70.0%) of 40, 12 (75.0%) of 16, and 21 (67.7%) of 31, cervical, vaginal, and vulvar carcinomas, respectively. There was no significant difference among the three groups. CONCLUSIONS: In cervical carcinoma, HPV types 16 and 18 might play a common causal role, and in vulvar carcinoma, p53 gene mutations might be a main causal factor for carcinogenesis. Vaginal carcinoma, on the other hand, is considered to have transitional characteristics between cervical and vulvar carcinoma.     

Clinically inapparent invasive vulvar carcinoma in an area of persistent Paget's disease: a case report

BACKGROUND: Invasive vulvar carcinoma is reported to occur in 5 to 20% of patients with vulvar Paget's disease. We report a case in which a clinically inapparent invasive lesion was discovered on reexcision of microscopically persistent vulvar Paget's disease. CASE: A 58-year-old woman presented with a diagnosis of vulvar Paget's disease. A wide local excision of the lesion was performed and pathologic analysis revealed microscopic Paget's disease at two of the margins. The patient returned for a follow-up 4 months later and a vulvar biopsy revealing persistent Paget's cells was obtained from the area of the prior microscopically positive surgical margin. A reexcision was performed from the normal-appearing vulva and invasive vulvar carcinoma was noted in this specimen. CONCLUSIONS: This case demonstrates several concerning aspects of this disease, most important of which is that the clinically apparent lesion did not contain the clinically significant invasive lesion. Invasive vulvar carcinoma may occur in association with microscopically persistent vulvar Paget's disease, a condition often encountered after primary treatment with wide local excision.     

Perineural invasion (PNI) in vulvar carcinoma: A review of 421 cases

Objectives

To evaluate the prevalence and associated prognostic indicators in patients with vulvar carcinoma with and without evidence of perineural invasion (PNI).

Human papillomavirus--associated vulvar verrucous carcinoma in a 20-year-old with an intact hymen. A case report.

A 20-year-old woman with vulvar verrucous carcinoma, the youngest such patient reported to date, had human papillomavirus DNA 6/11 identified with an in situ hybridization technique. In addition to her youth, the patient was unusual in that she had an intact hymen. Although she denied having engaged in sexual activity, venereal transmission of the virus may have occurred without vaginal penetration.     

宫颈鳞癌和上皮内瘤变组织中TRF1、TRF2及HPV16、HPV18的检测及其意义

目的研究端粒结合蛋白TRF1、TRF2在宫颈鳞癌发生发展中的作用并分析HPV16、HPV18感染与TRF1、TRF2蛋白表达的关系。方法随机选择南华大学附属第一医院病理科2005年9月至2006年10月期间的组织石蜡块标本共86例,采用原位杂交方法检测HPV16、HPV18在15例正常宫颈上皮、36例宫颈上皮内瘤变(CIN)和35例宫颈鳞癌组织中的感染情况;采用免疫组化方法检测所有组织标本中TRF1、TRF2蛋白的表达。结果(1)HPV16、HPV18阳性感染率CIN组[63.9%(23/36)]和宫颈鳞癌组[97.1%(34/35)]显著高于正常组[20.0%(3/15)](χ2=30.639,P<0.01)。(2)TRF1阳性表达率宫颈鳞癌组[40.0%(14/35)]显著低于CIN组[63.9%(23/36)]和正常组[86.7%(13/15)](χ2=10.237,P<0.01);CINⅢ组[42.9%(6/14)]显著低于CINⅠ组[90.0(9/10)](χ2=5.531,P<0.01)。TRF2阳性表达率宫颈鳞癌组[80.0%(28/35)]显著高于CIN组[52.8%(19/36)]和正常组[...     

Verification of HPV16 as a good prognostic factor for cervical adeno-adenosquamous carcinoma via an international collaborative study

ObjectiveThis study (Asian Gynecologic Oncology Group [AGOG]13-001/Taiwanese Gynecologic Oncology Group [TGOG]1006) was to validate human papillomavirus (HPV)16 as an independent good prognostic factor and investigate the impact of treatment modalities to cervical adenocarcinoma and adenosquamous carcinoma (AD/ASC).Materials and methodsPatients receiving primary treatment at AGOG and TGOG member hospitals for cervical AD/ASC were retrospectively (1993–2014) and prospectively (since 2014) enrolled. DNA extraction from paraffin-embedded tissue (FFPE) specimens was used for HPV genotyping. Those with suspected endometrial origin were excluded for analysis.ResultsA total of 354 patients with valid HPV results were enrolled, 287 (81.1%) of which had HPV-positive tumors. The top-3 types were HPV 18 (50.8%), HPV16 (22.9%) and HPV45 (4.0%). The HPV16-negativity rates varied widely across hospitals. 322 patients were eligible for prognostic analyses. By multivariate analysis, advanced stage (HR5.8, 95% confidence interval [CI] 2.1–15.8; HR5.8, 95% CI 1.6–20.5), lymph node metastasis (HR4.6, 95% CI 2.7–7.9; HR7.3, 95% CI 3.8–14.0), and HPV16-positivity (HR0.3, 95% CI 0.1–0.6; HR0.3, 95% CI 0.1–0.9) were independent prognostic factors for progression-free survival (PFS) and overall survival (OS). Stage I patients with primary surgery had better 5-year PFS (82.8% vs 50.0% p = 0.020) and OS (89.3% vs 57.1%, p = 0.017) than those with non-primary surgery, while the propensity scores distribution were similar among the treatment groups.ConclusionThis study confirmed that HPV16-positivity was a good prognostic factor for PFS and OS in AD/ASC, and patients seemed to have better outcome with primary surgery than non-primary surgery.     

A case of a hydatidiform mole in a 56-year-old woman

A case of a 56-year-old woman with a mole pregnancy and a human chorionic gonadotropin (HCG)-induced thyreotoxicosis is presented. A proper diagnosis was only made after a period of patient and doctor's delay. After performing a hysterectomy, the HCG quickly normalized. Thyroid function normalized with thiamazol treatment. It is well known that older women have a higher risk to develop gestational trophoblastic disease (GTD). Furthermore, the chance of persistent trophoblastic disease is increased in this population. The literature on risk factors for developing persistent GTD and the possibilities for treatment in older patients is reviewed.     

Pregnancy-associated invasive squamous cell carcinoma of the vulva in a 28-year-old, HIV-negative woman. A case report

BACKGROUND: The incidence of invasive squamous cell carcinoma of the vulva in women under 40 years of age has been increasing, particularly in association with human papillomavirus. Invasive vulvar carcinoma is rare in women under 30, as is an association with pregnancy. We report on a 28-year-old woman who was diagnosed with invasive squamous cell carcinoma of the vulva during pregnancy. CASE: The patient, gravida 5, para 4105, HIV negative, presented to the emergency room with vulvar pain. She had delivered a term infant three months earlier at another institution and was diagnosed with squamous cell carcinoma of the vulva at that time. At this admission, a 4.0-cm, ulcerated lesion involving the left labium minus was noted. The patient underwent examination under anesthesia with bilateral inguinal lymph node dissection, cone biopsy, radical vulvectomy and excision of perianal lesions. CONCLUSION: This case demonstrates the need to biopsy all suspicious vulvar lesions, even in young and pregnant women.     

Cyclins D1, D3, E, and A in vulvar carcinoma patients

OBJECTIVE: The treatment of vulvar squamous cell carcinoma patients is often mutilating. Effort is being made to individualize treatment in order to reduce negative side effects for patients with good prognosis. Molecular markers have been able to predict patient outcome in several tumors. The aim of this study was to characterize the expression of cyclins D1, D3, E, and A in a comparatively large series of patients with vulvar squamous cell carcinoma and look for prognostic impact. METHODS: A total of 224 vulvar squamous cell carcinomas were immunohistochemically investigated for expression of cyclins D1, D3, E, and A using the biotin-streptavidin-peroxidase method and the OptiMax Plus automated cell staining system. RESULTS: High protein levels of cyclin D1 (any positive nuclei) were found in 58 (26%) cases, cyclin D3 (> or =50% positive nuclei) in 61 (27%) cases, cyclin E (> or =50% positive nuclei) in 41 (18%) cases, and cyclin A (> or =5% positive nuclei) in 156 (70%) cases. No prognostic impact was found for the cyclins D1, D3, E, or A. CONCLUSIONS: The high number of cases showing increased levels of cyclin A suggests that this protein may be important in the pathogenesis of vulvar squamous cell carcinoma. No prognostic impact was found for the cyclins D1, D3, E, or A.     

Virilizing adrenal carcinoma in a woman of reproductive age: A case presentation and literature review

Virilizing adrenal carcinoma is a rare disease, especially in women of reproductive age. A young woman who was seen with hirsutism, virilization, and infertility had a well-diiferentiated adrenal cortical carcinoma. After treatment she conceived twice and currently is disease free 8 years after treatment. This case illustrates that adrenal carcinoma and its treatment need not eliminate a woman's reproductive potential     

A case of T1N0M0 vulvar apocrine gland carcinoma with a positive outcome

BACKGROUND: Apocrine carcinoma of the vulva is extremely rare; only two cases have been reported worldwide. Here we report a case of apocrine carcinoma of the vulva. CASE: A 58-year-old woman complaining of a small, asymptomatic genital tumor visited the gynecology clinic of Chiba Social Insurance Hospital. The biopsy specimen suggested that it was an adenocarcinoma derived from the apocrine gland. The diagnosis was confirmed by periodic acid-Schiff staining and immunohistochemical staining for gross cystic disease fluid protein 15. She underwent simple vulvectomy with hemilateral groin dissection. She has been followed as an outpatient for the past 7 years with no signs of recurrence or metastasis. CONCLUSION: Despite the positive outcome of this case, small, asymptomatic genital lesions should be regarded with caution.     

A case of endometrial carcinoma arising in a 36-year-old woman with uterine atypical polypoid adenomyoma (APA)

Atypical polypoid adenomyomas are tumors of low malignant potential. We present a case of endometrial carcinoma arising in a 36-year-old woman with atypical polypoid adenomyoma. The diagnosis and treatment of such a tumor is discussed through an English literature review.     

A case of Sertoli–Leydig cell tumor in a postmenopausal woman

Sertoli-Leydig cell tumor belongs to the group of sex cord-stromal tumors of the ovary. These neoplasms account for less than 0.5% of all ovarian tumors and are more often encountered in young women between the ages of 20 and 30 years who usually become virilized. We described an unusual case of Sertoli-Leydig cell tumor in a postmenopausal women who presented with a solid right pelvic mass, a large amount of ascites, and laboratory tests revealing an elevated CA125, all suggesting a pelvic malignancy. Although five similar cases of postmenopausal women with Sertoli-Leydig cell tumor of ovary have been reported in the literature, we believe that this is an useful addition to the literature.     

Baseline characteristics and prevalence of HPV 6, 11, 16, 18 in young German women participating in phase III clinical trials of a quadrivalent HPV (6/11/16/18) vaccine

Introduction

As limited data among German women exist about HPV, Chlamydia trachomatis (CT) and Neisseria gonorrhoeae, we report the prevalence of these genital infections and general baseline demographics of the young German women enrolled in the phase III trials of the quadrivalent HPV vaccine.

Materials and methods

German females (n = 437; 9–23 years) were recruited among 3 international phase 3 studies of an HPV-6/11/16/18 vaccine. We present baseline characteristics, prevalence of HPV-6/11/16/18 and, for women aged 16–23, abnormal cervical cytology and sexually transmitted diseases.

Results

Chlamydia trachomatis and Neisseria gonorrhoeae prevalence was 5 and 0.3%, respectively. Approximately 17% of participants had HPV-6, 11, 16, or 18 DNA or antibodies. All subjects <17 years were naïve to the four vaccine types.

Discussion

The results of the vaccine trials have demonstrated that it is worth administering prophylactic HPV vaccines before sexual debut; however, none of these sexually active German women were positive to all four types and most were positive to only one type. Thus, all women had the potential to benefit from vaccination with a quadrivalent HPV vaccine.     

Management and follow-up results of an incidental thyroid carcinoma in a young woman with ovarian teratoma

Abstract

Thyroid cancer in ovarian teratoma is reported to be rare and experiences are limited. A 26-year-old woman had undergone bilateral cystectomy and omentectomy for bilateral cystic adnexial masses. Pathological examination showed 1.5?cm follicular variant papillary thyroid carcinoma on the basis of unilateral mature cystic teratoma. Increased CA-125 and CA19-9 levels decreased to normal reference ranges after surgery, but postoperative magnetic resonance imaging indicated multiple abdominal cystic loci. After total thyroidectomy, high dose I-131 was administered to ablate thyroid tissue. Thereafter, levothyroxine was started to achieve subclinical hyperthyroidism. No iodine uptake was detected in post-therapeutic whole body scan (WBS) other than thyroid bed. This finding supported that tumor did not show dissemination to abdomen. No uptake on the first-year evaluation with low-dose I-131 WBS suggested the complete ablation of the thyroid gland. It is recommended that thyroid carcinoma arising from ectopic thyroid tissue in a teratoma should be managed as thyroid carcinoma in thyroid. However, direct dissemination to contiguous regions in abdomen and hematogenous dissemination to distant organs should be in mind. Radical surgery including total abdominal hysterectomy, bilateral salphingo-oopherectomy, pelvic and paraaortic lymph node excision and thyroidectomy is recommended. Fertility preserving surgery may be the surgical procedure as in the present case.