Brain Metastasis From Bartholin Gland Carcinoma

Management of primary and recurrent Bartholin's gland carcinoma: A systematic review on behalf of MITO Rare Cancer Group

Bartholin gland carcinoma is an extremely rare disease. Information regarding treatment is scarce and there is no strict consensus on best practice. All studies reporting cases of Bartholin's gland cancer were screened and evaluated for inclusion. Baseline characteristics of studies were extracted. A total number of 290 manuscripts collected were available for the review process. Studies included in a previous systematic review were not duplicated. In total, details of 367 patients were collected, as follows: histological features, clinical presentation, treatment, recurrent rate, treatment of recurrence and outcome. About 35% of Bartholin gland carcinoma were squamous cell carcinoma. Almost 50% of patients presented with advanced stage. The therapeutic approach was mainly surgery, and in 61% of those women lymph node assessment was performed. Recurrence occurred in 21% of cases. Bartholin gland cancer remains a challenge for gynecologic oncologists. Guidelines, centralization to referral centers and standardized therapy are needed.

Primary neuroendocrine neoplasms of the vulva: A review of the MITO rare cancer group

Gynecological neuroendocrine neoplasms are rare entities and can be divided into two groups: carcinoids and neuroendocrine carcinomas. Due to their rarity their management is not standardized. The aim of this work is to summarize and discuss the current literature evidence on this pathology. A scoping literature review was performed in multiple databases. Thirty-one studies were included: 30 case reports and one case series. Patients' age ranged between 28 and 92 years. Surgery was the most used treatment and the surgical approach included local excision (N = 16/31; 51.6%) with (N = 5/16; 31.25%) or without (N = 11/16; 68.75%) inguinal lymphadenectomy. Adjuvant radiotherapy was delivered in 12 (38.7%) cases; instead, platinum-based therapies were frequently used when chemotherapy was chosen for adjuvant treatment. The overall survival ranged between 20 days to 4 years. However, further research is needed; currently, multimodal approach including surgery, chemotherapy and radiotherapy appeared safe and feasible for the treatment of these rare and aggressive diseases.

Surgically Treated Brain Metastases from Uterine Origin: A Case Series and Systematic Review

OBJECTIVE

We aimed to describe our institutional case series of 9 surgically treated uterine brain metastases and perform a survival analysis through a systematic review and a pooled individual patient data study.

METHODS

This study was divided into 2 sections: 1) a retrospective, single center patient series assessing outcomes of neurosurgical treatment modalities in patients with malignancy arising in the uterus with brain metastases and 2) a systematic review of the literature between 1980 and 2021 regarding treatment outcomes of individual patients with intracranial metastasis of uterine origin. Pooled cohort survival analysis was done via univariate and Cox regression multivariable analysis and Kaplan-Meier curves.

RESULTS

Final statistical analysis included a total of 124 pooled cohort patients: one hundred fifteen patients from literature review studies plus 9 patients from our institution. Median age at the time of diagnosis was 54 years. Median time from diagnosis of the primary cancer to brain metastasis was 19 months (0-166 months). Surgery and radiotherapy resulted in the highest median OS of 11 months (P < 0.001). Multivariable analyses indicated that the presence of more than one central nervous systemlesion had an increased risk on OS (P = 0.003). Microsurgery, stereotactic radiosurgery, and whole brain radiotherapy remain the evidence-based mainstay applicable to the treatment of multiple brain metastases.

CONCLUSIONS

Brain metastases of cancer arising in the uterus appear to result most often in multiple lesions with dismal prognosis. The seemingly most efficacious treatment modality is surgery and radiotherapy. However, this treatment is often not an option when more than 1 or 2 brain lesions are present.