BACKGROUND: Vaginal metastasis from colorectal cancer is a rare occurrence, typically associated with other metastatic lesions. Isolated metastasis is exceedingly uncommon, with only a few cases documented in the literature. Vaginal involvement in colorectal cancer primarily results from direct contiguous spread from the primary tumor.
METHODS: We present the case of a 70-year-old African woman diagnosed with adenocarcinoma of the middle rectum. She underwent chemotherapy, radiotherapy, and subsequent anterior resection. After 2 months, an isolated metastasis of rectal cancer was identified in the lower third of the left vaginal wall, confirmed by biopsy. Colonoscopy ruled out colorectal recurrence. Thoraco-abdominal computed tomography scan showed no distant metastases. The patient underwent abdominoperineal resection, removing the lateral and posterior vaginal wall with free macroscopic margins and a definitive colostomy. The final histopathological analysis confirmed the diagnosis of moderately differentiated adenocarcinoma of the vagina, measuring 5 × 4.5 cm. The rectal wall was extrinsically invaded by the tumor down to the muscularis propria while respecting the rectal mucosa. Resection margins were negative. The patient was discharged 1 week postoperation with no complications. Adjuvant chemotherapy was indicated, and the patient is currently tolerating the treatment well.
CONCLUSIONS: Vaginal metastases from colorectal cancer are extremely rare. A vigilant gynecological examination is recommended during the follow-up of colorectal cancer patients. Diagnosis can be challenging, especially if the metastatic lesion is small and asymptomatic, even after standard radiological examination. Surgical resection followed by chemotherapy is a valid option for patients with early isolated metastases.

UNASSIGNED: Vaginal cancer is a rare gynecologic malignancy. While in a localized disease, concurrent chemoradiation grants local control and better overall survival, in a metastatic setting, the management options are very limited. Furthermore, recurrent cervical, vulvar, and vaginal carcinomas notoriously develop resistance to treatment, and consequently, their prognosis is still poor.
UNASSIGNED: We herein present the case of a woman with a nodal relapse of vaginal carcinoma, effectively treated with third-line immunotherapy. We will also provide a review of the literature on the new therapeutic strategies for advanced vaginal carcinoma, with a focus on pembrolizumab immunotherapy.
UNASSIGNED: Pembrolizumab might represent a promising option for the management of vaginal and vulvar cancer, but data to support its use in this setting are still lacking. This case highlights the need for further investigation and trial designs for this rare disease.

UNASSIGNED: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that affects multiple systems. Patients with SLE are prone to a variety of malignancies, especially neoplasms of the female reproductive tract. Synchronous tumors, considered to involve multiple sites, are rare in the female reproductive tract. There are hardly any reports of SLE with synchronous reproductive tract tumors.
UNASSIGNED: We report the occurrence of two to three reproductive tract tumors in two women with SLE. A 52-year-old woman was diagnosed with vulvar cancer and cervical cancer. Another woman, aged 67, was diagnosed with concurrent vulvar cancer, vaginal cancer, and cervical cancer and also presented with a suspected lung cancer.
UNASSIGNED: The presence of synchronous tumors of the reproductive tract in patients with SLE is uncommon and can be easily disregarded. It is crucial to highlight that SLE patients with multiple primary malignancies exhibit notable late-stage presentation at the time of diagnosis, inadequate disease-free survival, poor overall survival, rapid progression rates, and mortality. Consequently, greater awareness must be raised regarding synchronous reproductive tract tumors in patients with SLE. Regular comprehensive cancer screening and management should be implemented for individuals diagnosed with SLE.

BACKGROUND: Mesonephric adenocarcinoma (MA) of the vagina is a rare tumor that arises from mesonephric remnants (Wolffian) in the female genital tract. It is a neoplasm with no significant evidence about its diagnosis, treatment, follow-up and prognosis.
METHODS: Systematic research of the literature was conducted in Scopus, PubMed/MEDLINE, ScienceDirect and the Cochrane Library, including observational prospective and retrospective studies, case series and case reports. We collected data regarding studies related to diagnosis and treatment options evaluating the following aspects: study design, population, treatment type, rate of surgical complications and fertility outcome. We further included a case report of laparoscopic management of MA with pictorial assays.
RESULTS: Thirteen cases of MA of the vagina are available in the literature, including our case report. The median age at diagnosis was 52 years old; the majority of patients reported vaginal bleeding as a symptom (38%); and ultrasound, followed by a magnetic resonance and CT scan were the diagnostic tools most used. In 54% of the cases, a surgical biopsy was performed, and 92% of the patients underwent upfront surgery with an open access or vaginal resection except one case fully managed by minimally invasive surgery. Most of the patients (68%) received adjuvant treatment with chemotherapy or radiotherapy or a combination of them. The mean follow-up period was 6 years.
CONCLUSIONS: Despite the rarity of this cancer and bizarre location, a minimally invasive approach seems feasible after multidisciplinary evaluation. According to the rarity of this tumor, any future case and follow-up data must be reported in the literature in order to enlarge the knowledge about it.

Intestinal-type adenocarcinoma is a rare primary vaginal carcinoma. Vaginal adenocarcinomas are most frequently a metastatic lesion, and less commonly, have clear cell histology and occur in young women with diethylstilbestrol (DES) exposure in utero. Due to the limited diagnostic power of immunohistochemistry (IHC) in differentiating primary from metastatic adenocarcinoma of the vagina, clinical and radiological correlation is critical in this scenario. The prognosis of this tumor depends on the patient\'s age, tumor stage, tumor differentiation, lymph node status, and distant metastasis. Several treatment modalities are present depending on the tumor stage. We present a case of primary adenocarcinoma of the vagina and describe the histopathologic features including the immunoprofile of the tumor and discuss the clinicopathologic features, differential diagnosis, diagnostic challenges, and a brief overview of the literature about age, size, site, immunohistochemical staining, and DES exposure.

BACKGROUND: Vaginal cancer is rare, accounting for only about 2% of all cancers of the female reproductive organs, and it is a disease that is rarely encountered in routine clinical practice. Vaginal cancer is mainly treated with radiation therapy or concurrent chemoradiotherapy (CCRT). However, in stage I-II cases, when the lesion is confined to the upper third of the vagina, surgical treatment may include total hysterectomy and vaginal resection with an adequate resection margin. We report a case of stage I vaginal cancer diagnosed at 13 weeks of gestation. There are very few reports on the diagnosis and treatment of vaginal cancer during pregnancy, and it was difficult to decide on a treatment plan; therefore, we report on the course of treatment followed for this patient.
METHODS: The patient was a 38-year-old woman with a history of two pregnancies and zero births. The patient had thrombocytopenia and was diagnosed highly suspicious of myelodysplastic syndrome by bone marrow biopsy, and her platelet count remained at approximately 50,000/μL. At the time of the 11-week gestational checkup, a 4-cm pedunculated tumor was found in the right posterior vaginal fornix. Transvaginal tumor resection was performed at 13 weeks of gestation, and the patient was diagnosed with stage I vaginal cancer (squamous cell carcinoma). Because vaginal cancer was confined to the posterior vaginal wall fornix, radical surgery after abortion was suggested as a treatment plan. However, the patient strongly desired to continue the pregnancy, so the policy was to continue the pregnancy and follow-up. However, at 22 weeks of gestation, a recurrent tumor was found in the posterior fornix of the vagina. The lesion had invaded the paravaginal tissue, making radical surgery impossible. At 26 weeks of gestation, an elective cesarean section was performed because of giving priority to early therapeutic intervention to her recurrent vaginal cancer, and it was decided that CCRT with cisplatin would be administered from postpartum day 1. However, because of thrombocytopenia, chemotherapy could not be co-administered, and the treatment was completed with radiation alone. The therapeutic effect was partial response, but 13 weeks after the end of radiation therapy, we observed regrowth of the recurrent tumor and emergence of pelvic lymph node metastasis. The patient received palliative treatment but died 8 months after delivery due to a generally deteriorating condition, sepsis, and disseminated intravascular coagulation.
CONCLUSIONS: In cases of malignant tumors associated with pregnancy, treatment policies should consider the perinatal prognosis at the same time as treatment for malignant tumors, and gynecologic oncologists, obstetricians, and neonatologists, from the standpoint of their respective specialties, should thoroughly discuss the \"curative effect of treatment for malignant tumors\" and the \"prognosis of the child after birth\" and consider the treatment plan for each case.

Fanconi anaemia is a rare autosomal recessive disorder associated with bone marrow failure and congenital malformations. The impaired DNA repair pathways in Fanconi anaemia predispose patients to a high risk of cancers of squamous cell origin, particularly in the head and neck region. Cancers of the vagina and vulva are rare in Fanconi anaemia. Here, we report a case of a 44-year-old female with Fanconi anaemia who developed an ulcerated lesion on the clitoris that extended into the labia majora. A biopsy of the lesion showed well-differentiated squamous cell carcinoma. The patient was treated with wide local excision of the vulval lesion. The patient developed neutropenia post-procedure but recovered in one week time. We have followed up the patient regularly since the procedure. No further issues have been detected to date.

UNASSIGNED: The management of primary or recurrent vaginal tumours in an aging population is challenging for gynecologic and radiation oncologists. In patients unsuited for surgery and already irradiated on the pelvis, proton beam radiotherapy may be worthwhile due to its ballistic advantages.
UNASSIGNED: We report the case of an 80-year-old woman with a squamous cell carcinoma of the vagina after a history of pelvic radiation and vaginal brachytherapy delivered for a previous endometrial adenocarcinoma. She received proton beam radiotherapy with a complete response after 12 months and mild toxicity.
UNASSIGNED: The complexity of reirradiation management in the frail and elderly population requires attention. Efforts should be focused on maintaining autonomy and quality of life in order to improve adherence and clinical compliance to the treatment. In the era of the tailored approach, hadrontherapy can play an important role to minimize toxicity, obtain good local control, and reduce the overall treatment time.

A 56-year-old woman was referred to our hospital with a pathological diagnosis of squamous cell carcinoma of the cervix. We performed a re-biopsy of the vaginal mass and cervical conization. The mass was originally reported as an epithelioid MPNST after re-biopsy. Strong diffuse S-100 positivity, epithelioid morphology of the lesion, and negativity to all other immune histochemical markers confirmed the diagnosis of epithelioid MPNST. Cervical conization specimen was negative for any neoplasms.

Vaginal cancer is a rare disease of the lower genital tract. We present the case of a 54-year-old woman with occult vaginal cancer after hysterectomy for cervical intraepithelial neoplasia (CIN) III. Despite persistently negative cytology and colposcopy results, a lesion was finally detected by vagino-recto-abdominal examination and she underwent radical parametrectomy and lymph node dissection. We consider the possibility that transabdominal suturing of the vaginal cuff after hysterectomy may reduce the ability to detect subsequent vaginal lesions, and discuss the benefits of a vaginal suture approach. We recommend that suturing the vagina apex transvaginally instead of transabdominally would benefit patients during follow-up.