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Rationale: Renal cell carcinoma (RCC) is the most common type of kidney cancer and is the second most common urologic neoplasm. Vaginal metastasis from RCC is extremely rare clinically., Patient Concerns: A 56-year-old woman presented with intermittent vaginal bleeding that had persisted for 1 month. Enhanced computed tomography examination suggested a vaginal mass (3 × 2 × 2 cm), right kidney tumor (15 × 12 × 10 cm), and an inferior vena cava tumor thrombus. During gynecologic examination, the mass was necrotic and caused uncontrollable vaginal bleeding., Diagnoses: Based on clinical and imaging examinations and the pathology, she was diagnosed as vaginal metastasis from RCC., Interventions: The patient received percutaneous transcatheter arterial embolization to stop uncontrollable vaginal bleeding, and then treated with targeted therapy., Outcomes: Vaginal bleeding disappeared after interventional embotherapy. However, disease progressed, and the patient died 9 months later., Lessons: In cases of vaginal bleeding, the possibility of metastatic renal cell carcinoma should be considered. Percutaneous transcatheter arterial embolization is an effective and novel treatment for uncontrollable vaginal bleeding caused by vaginal metastasis of RCC., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc.)

Vaginal metastases from renal cell carcinoma has been recorded as extremely rare. We present a patient with vaginal bleeding as primary manifestation of renal cell carcinoma. A 40-year-old woman presented to a local private clinic with intermittent vaginal bleeding for approximately one month. Gynecological examination revealed a mass on the vaginal wall at approximately 8 o'clock. She underwent dilation and curettage (D&C) and mass excision. Microscopic histopathology and immunohistochemical stains showed vaginal metastases of clear cell RCC. The patient was referred to our urology clinic. Magnetic Resonance Imaging (MRI) of abdomen and pelvic showed a well-defined solid mass lesion measuring 16 × 12 × 11 cm in left kidney. Patient underwent left side radical nephrectomy through a left subcostal intraperitoneal incision. Histopathological results and metastasis workup confirmed the diagnosis of RCC with solitary metastatic vaginal lesion. After radical nephrectomy, she was treated with Sunitinib. No local relapse or distant metastasis was recognized 5 months after radical nephrectomy. In conclusion, the incidence of RCC metastasis to the vagina is extremely rare; but, in cases of vaginal bleeding or lesions we have to keep in mind the possibility of metastatic RCC.

Background: Vaginal metastases originating from renal cancer remain a rare event, with less than 100 cases reported in the literature. The spreading mechanism is still under scrutiny. The tumoral bleeding often is a symptom revealing vaginal metastases., Case: The present work reports patient case having vaginal metastasis of renal clear-cell cancer. The vaginal metastasis was treated by a 3-D conformational radiotherapy. Our experience is discussed with respect to an updated literature review concerning the medical management of vaginal metastasis related to kidney cancer., Conclusion: In our case, a 15 Gy hypofractionatedradiotherapy is efficient to control bleeding on the vaginal metastases of the kidney cancer. To add up a 15 Gy hypofractionated-radiotherapy in 5 fractions is an option if bleeding is still present. The tolerance of the treatment is excellent and no side effects have been described.

Introduction: Metastatic renal cell carcinoma is often found in distant organs, including lung, bone, brain, and liver. Metastases to the vagina are extremely rare., Case Report: The authors present a case of renal cell carcinoma metastasis to the anterior vaginal wall four months after nephrectomy in a 56-year-old patient. The vaginal lesions were excised. After two years the patient had no signs of recurrence or the disease progression., Conclusion: Vaginal metastases should be considered in differential diagnosis of female renal cell carcinoma patients presenting with vaginal bleeding of mass.

Vaginal metastases of renal cell carcinoma have been rarely described. We report a case of a 75-year old woman, who underwent radical right nephrectomy for a renal cell carcinoma. Tumour was classified pT3bN0M0 and grade III of Furhmann grading. One year later, scanner discovered mediastinal and lombo-aortic lymph nodes. She received 2 months of immunotherapy associated with bevacizumab, but stopped because of intolerance. She was readmitted in our institute for vaginal bleeding. Clinical investigations showed a vaginal mass and biopsy revealed a renal cell carcinoma metastasis. This case suggests that retrograde venous dissemination may be at the origin of vaginal metastasis of renal cell carcinoma and emphasized the preventive value of early ligature of renal vein.

Objective: Remember that kidney cancer is a disease whose incidence is increasing due to increased use of additional imaging tests, which is changing the way of diagnosis, making the classic clinical syndrome synonymous with advanced illness., Methods: We report the case of a patient with a right renal tumor with renal vein involvement that in the natural course of the disease showed a vaginal metastasis of clear renal cell carcinoma, which was treated with surgical excision., Results: This case is a clear example of how unpredictable is the clinical evolution of this disease and how little we know about the way of dissemination., Conclusions: Local excision, with or without radiotherapy, or radiotherapy alone are recommended in cases of unique metastasis after nephrectomy.

Vaginal metastases in renal cell carcinoma (RCC) have been reported in rare situations. We present a case of metastatic RCC in a 75-year-old woman, initially presenting with haematuria and vaginal pain. Workup further revealed a renal tumor and a vaginal mass. A nephrectomy and local vaginal excision were performed, leading to the diagnosis of metastatic RCC. This case illustrate the variability in RCC presentation. Also, because vaginal clear cell carcinoma is rare, all such lesions should be considered potentially renal in origin.

Perineal involvement in renal cell carcinoma (RCC) has not been reported. Vaginal metastases of RCC are also rare. We present a case of metastatic RCC, initially presenting as a perineal cyst. A 53-year-old woman presented with a perineal cyst, which was excised and diagnosed as clear cell carcinoma. A workup further revealed a vaginal mass and a renal tumor. A nephrectomy and local vaginal excision were performed, leading to the diagnosis of metastatic RCC. This case illustrates the variability in RCC presentation. Also, because vaginal clear cell carcinoma is rare, all such lesions should be considered potentially renal in origin.

Background: Although renal cell carcinoma (RCC) is characterized with unpredictable clinical presentation, multiple genital tract metastases are still surprising and mode of spread is obscure., Case: We report a case of RCC metastases to uterine cervix and vagina 1 year after radical nephrectomy in a 19-year-old virgin. To our knowledge, this case is the second youngest patient with RCC metastasis to vagina, and also third patient with RCC metastasis to uterine cervix., Conclusion: Detection of genital lesion may precede diagnosis of RCC. The primary renal tumor was mostly left sided. Retrograde venous extension seems to be the most plausible mode of spread. Limited total experience and variability in therapeutic approach prevent generalizations regarding prognosis, optimal treatment and survival.

Renal cell carcinoma rarely metastasizes to the vagina, as only 80 cases have been reported in the literature. Due to the anatomical features of the venous drainage of the left kidney, most vaginal metastases are derived from left renal tumours. Renal imaging looking for a renal tumour must be performed in the presence of a vaginal adenocarcinoma or undifferentiated carcinoma.

Background: Vaginal cancer represents approximately 1-2% of genital tract malignancies. Most cases represent metastasis from the cervix, endometrium, or colon. Metastasis of renal cell carcinoma to the vagina is extremely rare., Case: A 58-year-old female presented with a bleeding vaginal lesion. Laboratory studies revealed severe thrombocytopenia, and radiological studies revealed a left renal mass; excision was consistent with metastatic renal cell carcinoma. A subsequent nephrectomy confirmed renal cell carcinoma. Postoperatively, the patient underwent immunotherapy and the thrombocytopenia resolved., Conclusion: We report the first case of metastatic renal cell carcinoma presenting as a vaginal metastasis with thrombocytopenia as a paraneoplastic manifestation. Renal cell carcinoma must be in the differential diagnosis of a clear cell neoplasm in a postmenopausal woman, particularly with systemic symptoms suggestive of a paraneoplastic syndrome.

Background: Clear cell tumors (CCTs) occur as primary neoplasms in a number of anatomic sites. Due to their overlapping morphologic features, these tumors can be challenging for the cytologist, particularly when they present as metastatic lesions., Methods: Forty-nine fine-needle aspirations (FNA) of metastatic CCTs from 46 patients (age range, 29-87 years; mean, 64 years) were reviewed retrospectively. In addition to the routine smears and cell block preparations, ancillary studies were performed in selected cases. Clinical and/or histologic follow-up was obtained for all patients., Results: The sites of the 49 FNAs were the lung (12 cases), lymph nodes (9 cases), liver (7 cases), bone (7 cases), soft tissue (4 cases), pelvis (2 cases), adrenal gland (2 cases), pancreas (1 case), thyroid (2 cases), peritoneum (2 cases), and vagina (1 case). Twenty-seven patients had a previous history of a CCT and the FNA material in these cases was consistent with a metastasis. The primary anatomic sites in these cases were the kidney (20 cases), ovary (2 cases), salivary gland (1 case), and cervix (1 case). On light microscopy, these tumors had a similar appearance and often were indistinguishable. Nineteen patients did not have a prior history of malignancy; 12 of these patients had a concurrent renal mass and the diagnosis of metastatic renal cell carcinoma was made. The anatomic site of origin of seven of the ten remaining tumors (kidney [2 cases], lung [2 cases], ovary [1 case], germ cell [1 case], and endometrium [1 case]) was established through immunocytochemical studies of cytologic material and clinical follow-up., Conclusions: FNA plays an important role in the diagnosis of metastatic CCT. Cytologic examination, ancillary studies, and clinical information can establish the anatomic site of origin in the majority (95%) of cases, precluding the necessity of obtaining additional tissue. Cancer (Cancer Cytopathol), (Copyright 1999 American Cancer Society.)

Background: Metastasis of renal cell carcinoma to the vagina is rare, although it may be the first evidence of the existence of the primary tumor., Case: A metastatic deposit of renal cell carcinoma in the vagina was diagnosed by cytology as clear cell adenocarcinoma, which was confirmed by biopsy. Radiographic and ultrasound examinations confirmed the renal site of origin, which was corroborated by immunohistochemistry of the biopsy specimen., Conclusion: When a cytologic diagnosis of vaginal clear cell adenocarcinoma is made, metastasis of renal cell carcinoma should be considered in the differential diagnosis.

We report a case of concurrent uterine cervical adenocarcinoma and renal-cell carcinoma and a subsequent vaginal metastasis from the renal-cell carcinoma. The renal-cell carcinoma, which was located in the upper pole of the right kidney, was detected incidentally by preoperative CT scanning. We simultaneously performed in a timely manner radical hysterectomy, pelvic and paraaortic lymphadenectomies, and a right nephrectomy. Subsequently, however, the patient suffered from vaginal metastasis arising from the renal-cell carcinoma. As a result of this case, we emphasize the importance of making a thorough preoperative assessment prior to performance any definitive surgery for a gynecologic malignancy.

Between 1987 and 1997, four patients presented with gynecologic symptoms that on evaluation revealed vaginal metastases from renal cell carcinoma. Two patients had isolated metastases and were treated with nephrectomy, local excision of the vaginal lesion and post-operative radiotherapy. Both are alive without evidence of disease at 24 and 30 months, respectively. The other two patients had widespread disease and died within a year of diagnosis. Seventy-one cases of vaginal metastases from renal cell carcinoma have been reported in the literature.

We describe a case in which vaginal bleeding has represented the onset symptom of a renal clear cell adenocarcinoma. A 53-year-old patient presented with a bleeding polypoid neoformation of the vaginal forewall for which exeresis was immediately decided for diagnostic and curative purpose. An attentive histological examination was immediately addressed towards the renal origin. Afterwards the search and image staging (abdominal and pelvic ultrasound examination, urography, abdominal and cerebral TAC) has allowed us to confirm the presence of a tumor of the left kidney and audit that the secondary vaginal location to the moment was probably the only manifestation of the illness. Left nephrectomy with complementary associated lymphoadenectomy joined to the auxiliary therapy with progestin and interferone has allowed us to decidedly improve the subjective and general conditions of the patient.

A case of renal cell carcinoma presenting with metastases in the female genital tract is reported. Clinical and histological features distinguishing primary and secondary clear cell adenocarcinoma of the genital tract are discussed. It is emphasised that when a clear cell adenocarcinoma is found, particularly in a post-menopausal woman, metastatic renal carcinoma has to be excluded. Although so far there are 61 cases reported in the world literature from English speaking countries, we believe that this is the first case reported from the United Kingdom.

Adenocarcinoma of the kidney may metastasize to many organs and remain undetected for years. We present three illustrative cases of patients who had solitary recurrences in unusual locations; two of the three presented more than eight years after having undergone nephrectomy. Recognition of these unusual presentations is important in proper patient management.

A case of vaginal metastasis from a renal cell carcinoma is reported. This rare localization is often the first clue leading to the diagnosis of an occult renal adenocarcinoma. The role of electron microscopy is emphasized, since the histologic aspect of the lesion is similar to that of a primary vaginal mesonephric adenocarcinoma.