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Hamid T, Khan F, Khattak NS, Kakakhel MNA, Hamid R. Case report: A rare case of dual primary synchronous malignancies of the breast and kidney in a 70 year female. Int J Surg Case Rep 2024; 116:109400. [PMID: 38368668 PMCID: PMC10943997 DOI: 10.1016/j.ijscr.2024.109400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/10/2024] [Accepted: 02/12/2024] [Indexed: 02/20/2024] Open
Abstract
INTRODUCTION Multiple primary cancers (MPCs) have attracted attention in medical research due to their increasing incidence. The coexistence of invasive breast carcinoma and clear cell carcinoma of the kidney, alongside a family history of cancer, highlights the multifactorial origins of MPCs, particularly their potential association with genetic factors. CASE PRESENTATION A 70-year-old female initially sought medical attention for a two-year history of a right breast lump as her primary concerns centered on the long-standing lump. Clinical evaluations and imaging studies revealed an invasive breast carcinoma diagnosis, and simultaneously, an incidental mass in her left kidney was identified as clear cell carcinoma. DISCUSSION Emphasis and further researh should be on the potential role of genetic factors in MPC development, necessitating comprehensive genetic evaluations. CONCLUSION This study highlights the significance of customized treatment approaches for each malignancy, facilitating early detection, improved patient outcomes, and an enhanced understanding of MPCs.
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Affiliation(s)
- Tarbia Hamid
- Northwest General Hospital and Research Center, Passport Office Rd, Phase 5 Hayatabad, Peshawar, Khyber Pakhtunkhwa 25100, Pakistan.
| | - Fatima Khan
- Northwest General Hospital and Research Center, Passport Office Rd, Phase 5 Hayatabad, Peshawar, Khyber Pakhtunkhwa 25100, Pakistan
| | - Nuzhat Sultana Khattak
- Northwest School of Medicine, Plot #8, Sector A-2 Phase 5 Hayatabad, Peshawar, Khyber Pakhtunkhwa,25000, Pakistan
| | - Mian Naushad Ali Kakakhel
- Northwest General Hospital and Research Center, Passport Office Rd, Phase 5 Hayatabad, Peshawar, Khyber Pakhtunkhwa 25100, Pakistan.
| | - Ramsha Hamid
- Department of Community Medicine, Khyber Medical College, University of Peshawar, Rd No. 2, Rahat Abad, Peshawar, Khyber Pakhtunkhwa 25120, Pakistan
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Lerma LA, Pease G, Malleis J, Antic T, Hes O, Tretiakova M. Actual encounters of the kidney kind: Exploring 48 cases of renal collision tumors through the lens of literature. Hum Pathol 2024; 145:26-33. [PMID: 38340966 DOI: 10.1016/j.humpath.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/12/2024]
Abstract
Multiple tumors of different lineages merging into a single mass, termed collision tumors, are considered a rare phenomenon in the kidney. Tumor components, or partners, may be malignant (including metastatic disease), borderline, or benign. We report the largest cohort to date of 48 cases. The cases were identified from the archives of three institutions in the last 16 years, including 43 (90%) with 2 tumor partners (dyad) and 5 (10%) with 3 partners (triad), totaling 101 individual neoplasms. The majority of cases involved immunohistochemical workup, and 5 underwent FISH or molecular studies. Forty (83%) cases featured a malignant entity, including all triads. Twenty dyads and two triads were composed entirely of malignant tumors. The most common malignant partner was clear cell renal cell carcinoma (RCC) (N = 19) followed by papillary RCC (N = 17). Nine (19%) cases featured borderline entities, including 5 multilocular cystic neoplasms of low malignant potential and 6 clear cell papillary renal cell tumors. Twenty one (44%) cases contained a benign partner, including 6 benign dyads. Papillary adenoma (N = 13) and oncocytoma (N = 8) were most common. Epithelial tumors were present in all 48 cases, and non-epithelial neoplasms in 9 cases (19%). Our cohort includes many novel combinations and collision partners with rare entities such as SDH-deficient RCC, TFE3-rearranged RCC, eosinophilic solid and cystic RCC, and acquired cystic disease associated RCC. A comprehensive literature review and analysis of collision tumor phenomenon in kidney placed these cases in context suggesting that collision tumors of the kidney are more common than previously recognized.
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Affiliation(s)
- L Angelica Lerma
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Garrison Pease
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - James Malleis
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Tatjana Antic
- Department of Pathology, University of Chicago, Chicago, IL, USA
| | - Ondrej Hes
- Department of Pathology, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - Maria Tretiakova
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA.
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Khan A, Sayed MA, Hosny K, Echejoh G, Kumar S. Incidentaloma on Staging CT Revealed to Be Breast to Renal Tumour-to-Tumour Metastasis. Cureus 2023; 15:e45658. [PMID: 37868568 PMCID: PMC10589732 DOI: 10.7759/cureus.45658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2023] [Indexed: 10/24/2023] Open
Abstract
Tumour-to-tumour metastases (TTM) are a rare phenomenon in which a primary tumour has metastasised within another distant primary tumour. We present the case of a 63-year-old female who presented with right-sided breast cancer. An incidental left-sided renal mass was detected on staging CT of the thorax, abdomen, and pelvis (CT-TAP). The patient had no evidence of metastases below the diaphragm. Histology following a radical left nephrectomy revealed metastatic breast cancer within a renal cell carcinoma (RCC). The patient underwent chemotherapy and surgery for right-sided breast cancer. Follow-up imaging demonstrated the metastatic spread of the breast cancer. This is an unusual case of TTM from breast to an initially occult RCC primary.
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Affiliation(s)
- Ayesha Khan
- Urology, East Lancashire Hospitals NHS Trust, Blackburn, GBR
| | - Md Abu Sayed
- General Surgery, East Lancashire Hospitals NHS Trust, Blackburn, GBR
| | - Khaled Hosny
- Urology, East Lancashire Hospitals NHS Trust, Blackburn, GBR
| | - Godwins Echejoh
- Histopathology, East Lancashire Hospitals NHS Trust, Blackburn, GBR
| | - Santhi Kumar
- Histopathology, East Lancashire Hospitals NHS Trust, Blackburn, GBR
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Tumor-to-Tumor Metastases Involving Clear Cell Renal Cell Carcinomas: A Diagnostic Challenge for Pathologists Needing Clinical Correlation. Clin Pract 2023; 13:288-296. [PMID: 36826168 PMCID: PMC9954947 DOI: 10.3390/clinpract13010026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/08/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023] Open
Abstract
Tumor-to-tumor metastasis is a rare event which it is specifically up to pathologists to bring to light correctly. The histological identification of such tumor-to-tumor cases is simple when the respective histologies are different but can be problematic if the case includes two carcinomas with similar cytoarchitecture viewed one inside the other under the microscope. We report four cases of this condition in which clear cell renal cell carcinoma is involved, either as a receptor or as a donor, and remark on the difficulties in recognizing some of them. Appropriate clinical-pathological correlation, including a review of the patient's antecedents and radiological exams, would be a great help in routinely identifying tumor-to-tumor metastases.
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Rais G, Ziouziou I, Wakrim S, Serhane H. F-FDG18PET/CT incidental detection of tumor-to-tumor metastasis in patients investigated for squamous cell lung cancer. Radiol Case Rep 2022; 17:1450-1456. [PMID: 35265239 PMCID: PMC8899109 DOI: 10.1016/j.radcr.2022.02.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/03/2022] [Accepted: 02/05/2022] [Indexed: 11/19/2022] Open
Abstract
Tumor-to-tumor metastasis (TTM) is a well-known entity, although this is still an extremely rare phenomenon. The lung cancers are considered the most frequent metastatic donors while kidney cancers are the most common recipient. The finding of TTM is often incidental during a biopsy of metastases or on surgical specimens but never suspected on radiological assessment of tumor extension. The finding of an unexpected region of Fluorodeoxyglucose (FDG) uptake can occur when performing whole body Positron Emission Tomography/computed tomography (PET/CT) scan and potentially raises the possibility of a second primary tumor. However, PET/CT scan incidental detection of tumor-to-tumor metastasis has never been reported in English literature. We report here a case of clear cell renal carcinoma, receptor of metastases originating from an oligometastatic squamous cell lung cancer detected on the PET/CT scan performed as part of the extension workup. Morphological and immunohistochemical analysis of a percutaneous biopsy of the renal mass were consistent with the diagnosis of a metastasis of lung cancer into renal cell carcinoma. This is the first case of oligometastatic lung cancer with the occurrence of TTM suspected in PET/CT scan. Although this is a rare setting, it should be considered in daily practice, as it could potentially modify the oncological management offered to the patients.
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Affiliation(s)
- Ghizlane Rais
- Medical oncology department, Faculty of medicine and pharmacy of Agadir, University Ibn Zohr Agadir, 102, Res Yasmine, Rue Alikhlass, Quartier Najah, Agadir, 80000, Morocco
- Corresponding author.
| | - Imad Ziouziou
- Urology department, Faculty of medicine and pharmacy of Agadir, University Ibn Zohr Agadir, Morocco
| | - Soukaina Wakrim
- Radiology department, Faculty of medicine and pharmacy Agadir, University Ibn Zohr Agadir, Morocco
| | - Hind Serhane
- Pneumology department, Faculty of medicine and pharmacy Agadir, University Ibn Zohr Agadir, Morocco
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Caballero D, Vallejo C, Osma HR, Brugés R, Garcia H, Carvajal Fierro CA, Bonilla CE. Tumor-to-Tumor Metastasis: Lung Adenocarcinoma as a Recipient of Metastasis from Renal Cell Carcinoma: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e932012. [PMID: 34365458 PMCID: PMC8363656 DOI: 10.12659/ajcr.932012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND The occurrence of metastasis from one neoplasm to another is known as tumor-to-tumor metastasis (TTM). It is a rare phenomenon in the natural history of any neoplasm, with approximately 100 cases reported in the literature to date. The lungs are the most frequent metastatic tumor donors and kidney cancer is the most common recipient. However, the opposite phenomenon (lung adenocarcinoma as a recipient of metastasis from renal carcinoma) has not been previously reported in the literature. CASE REPORT We present the case of a man with a history of multiple neoplasms. He had a diffuse large B-cell lymphoma in 2006, a left papillary renal cell carcinoma (RCC) type 2 in 2006, and an acinar adenocarcinoma of the prostate in 2011. A follow-up computed tomography scan in July 2019 showed a suspicious lung nodule on the left upper lobe and a retroperitoneal hypermetabolic mass on the positron emission tomography scan. The lung nodule and retroperitoneal mass biopsies were consistent with a primary lung adenocarcinoma with a lepidic pattern and a metastatic RCC, respectively. In January 2020, he underwent a thoracoscopic left upper lobectomy and a mediastinal lymph node dissection. Histopathological evaluation revealed a 2-cm nodule composed of a lung adenocarcinoma with an intratumoral metastasis from a papillary RCC. To date, the patient has stable renal neoplastic metastatic disease and no locoregional recurrences of the lung adenocarcinoma. CONCLUSIONS Metastasis from one primary tumor to another primary tumor is an extremely unusual event. We report one of the first cases of an RCC metastasis to a primary lung adenocarcinoma.
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Affiliation(s)
- Diana Caballero
- Department of Oncological Pathology, National Cancer Institute, Bogotá, Colombia
| | - Camilo Vallejo
- Department of Clinical Oncology, National Cancer Institute, Bogotá, Colombia.,Department of Clinical Oncology, El Bosque University, Bogotá, Colombia
| | - Handerson R Osma
- Department of Clinical Oncology, National Cancer Institute, Bogotá, Colombia.,Department of Clinical Oncology, El Bosque University, Bogotá, Colombia
| | - Ricardo Brugés
- Department of Clinical Oncology, National Cancer Institute, Bogotá, Colombia.,Department of Clinical Oncology, El Bosque University, Bogotá, Colombia
| | - Harold Garcia
- Department of Neumology, National University of Colombia, Bogotá, Colombia
| | | | - Carlos E Bonilla
- Department of Clinical Oncology, National Cancer Institute, Bogotá, Colombia.,Department of Clinical Oncology, El Bosque University, Bogotá, Colombia
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Breast Cancer Metastasis in a Renal Carcinoma Pulmonary Metastasis: A Rare Example of Tumor-to-Tumor Metastasis. Case Rep Oncol Med 2021; 2021:3054232. [PMID: 34258090 PMCID: PMC8257392 DOI: 10.1155/2021/3054232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 06/01/2021] [Indexed: 11/18/2022] Open
Abstract
The tumor-to-tumor metastasis phenomenon remains fairly uncommon, with fewer than 100 cases described to present time. Virtually any tumor can be a donor or a recipient neoplasm. Nevertheless, renal carcinomas have been implicated as the most common malignant tumors to harbor metastasis, while lung and breast tumors are the most frequent donors. This article reports an extremely rare case of a breast cancer metastasis in a lung metastasis of clear cell type renal cell carcinoma that met all Campbell and coworkers' tumor-to-tumor metastasis criteria. Additionally, we present the literature case reports of breast cancer metastasis in renal cell carcinomas and try to discuss the mechanisms underlying its occurrence. Since this phenomenon identification will impact the therapeutic strategy and it is not easily detected by image, the anatomopathological study of any and all suspicious lesions is of crucial importance. To the best of our knowledge, this is the first report of a metastasis inside a metastasis.
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Signet ring cell carcinoma of rectum metastasizing to synchronous renal cell carcinoma: a case report. J Med Case Rep 2021; 15:123. [PMID: 33731191 PMCID: PMC7972208 DOI: 10.1186/s13256-021-02749-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 02/18/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rectal signet ring cell carcinoma is a rare type of colorectal adenocarcinoma characterized by an aggressive biological behavior and poor prognosis. The co-occurrence of colorectal carcinoma and renal cell carcinoma (RCC) has found in many hundreds of patients, many of whom also have additional malignancies. Cancer to cancer metastasis is rare and an uncommon phenomenon in malignancy, especially at the time of initial diagnosis, suggesting a genetic susceptibility. CASE PRESENTATION We present the case of a 66-year-old Macedonian man with synchronous rectal signet ring cell carcinoma and RCC with tumor to tumor metastasis feature. He underwent a left nephrectomy and anterior rectal resection after complaining of constipation for 3-4 months and the appearance of synchronous tumors on the imaging studies. Morphology and immunohistochemical analysis of specimens from the RCC revealed signet ring cells identical to the rectal signet ring cell carcinoma. The next-generation sequencing study revealed mutations in TP53 and ERBB2, and microsatellite stable signet ring cell carcinoma was determined by deoxyribonucleic acid (DNA) sequencing. CONCLUSIONS Cancer to cancer metastasis, although rare, needs to be considered in synchronous tumors. RCC, when diagnosed in multiple synchronous tumors, should be examined carefully. The paucity of reported cases indicates the need for advanced research in imaging methods for metastasis and new therapeutic approaches.
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