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Ismail A, Choi S, Boussios S. Frontiers of Ovarian Carcinosarcoma. Curr Treat Options Oncol 2023; 24:1667-1682. [PMID: 37938504 PMCID: PMC10781844 DOI: 10.1007/s11864-023-01138-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2023] [Indexed: 11/09/2023]
Abstract
OPINION STATEMENT Ovarian carcinosarcoma (OCS), also known as a malignant mixed Müllerian tumour (MMMT), is a rare and aggressive form of cancer that accounts for less than 5% of ovarian cancers. It is characterized by high morbidity and mortality rates, with a median overall survival (OS) of less than 2 years. Several factors, including advancing age, nulliparity, reduced lactation rates, decreased use of oral contraceptive pills, genetic mutations in BRCA (breast cancer) genes, and the use of assisted reproductive technology, may increase the risk of OCS. Poor prognostic factors include an advanced stage at diagnosis, older age, lymph node metastasis, suboptimal surgical cytoreduction, the presence of heterologous features on histopathology, and increased expression of vascular endothelial growth factor (VEGF), tumour protein p53, and p53 alongside Wilms tumour 1 (WT1). The main treatment approach for OCS is cytoreductive surgery followed by platinum-based chemotherapy, although immunotherapy is showing promise. Homologous recombination deficiency (HRD) testing may enhance outcomes by enabling personalized immunotherapy and targeted therapies for specific patient groups, thereby reducing unnecessary side effects and healthcare costs. However, there is currently a lack of standardised treatment regimens for OCS patients, with most studies consisting of case reports and a shortage of suitable comparator groups. This article aims to provide clinicians with information on the epidemiology, risk factors, prognostic factors, and latest therapeutic advancements in OCS.
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Affiliation(s)
- Ayden Ismail
- GKT School of Medicine, King's College London, London, SE1 9RT, UK
| | - Sunyoung Choi
- GKT School of Medicine, King's College London, London, SE1 9RT, UK
| | - Stergios Boussios
- Department of Medical Oncology, Medway NHS Foundation Trust, Windmill Road, Kent, Gillingham, ME7 5NY, UK.
- Faculty of Life Sciences & Medicine, School of Cancer & Pharmaceutical Sciences, King's College London, London, SE1 9RT, UK.
- Kent Medway Medical School, University of Kent, Kent, Canterbury, CT2 7LX, UK.
- AELIA Organization, 9Th Km Thessaloniki-Thermi, 57001, Thessaloniki, Greece.
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Birla R, Catanescu ER, Caragui A, Constantinoiu S. Mature Teratoma Associated with Bilateral Ovarian Carcinosarcoma - Accidental Association or Etiopathogenetic Determinism? - Case Report. Chirurgia (Bucur) 2016; 111:422-427. [PMID: 27819640 DOI: 10.21614/chirurgia.111.5.422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2016] [Indexed: 11/23/2022]
Abstract
Carcinosarcoma is a rare form of ovarian cancer with mixed origin, and its association with mature teratoma is extremely rare. We present the case of patient T. M. aged 67, admitted into our clinic on the 15/05/2016, F.O. 4877 for the increase of the abdominal volume. On admission, the patient was afebrile, conscious, cooperative, cardio-respiratory balanced, having the abdomen distended in volume, sharp dullness in the flanks, positive wave sign bioumoral within normal limits except: uric acid = 6.64 mg / dL, serum glucose = 113.7 mg / dl, serum total proteins = 8.65 g / dl, the albumin / globulin subunit, CRP 33.63 mg / l, sideremia 51 ug / dl, CA 125 = 588.4 IU. Abdominal ultrasound: high volume fluid and multiple perihepatic formations and multiple formations with cystic transformation in the abdomen and pelvis. CT exam describes multiple tissular masses localized intraperitoneal in the abdominal-pelvic region, sheath fluid effusion, infiltrative, with mass effect on the digestive lumens, without visible CT obstruction. Surgical treatment consisted in evacuation of the ascites fluid, excision of the tumoral lumps situated in the great omentum, omentectomy, excision of the lumps of the gastrocolic ligament, bilateral ovariectomy and hysterectomy. Postoperative simple evolution. Histopathology confirmed the diagnosis of bilateral ovarian carcinosarcoma associated with tridermic mature teratoma (presence of brain tissue areas associated with cartilage, transitional type epithelium, tubal type epithelium, endometrial stroma type and fatty tissue). IHC confirms the compatibility with the diagnosis of ovarian carcinosarcoma (mixed malignant Mullerian tumor). The patient followed adjuvant polichemotherapy. The association of teratoma with carcinosarcomatoase elements confers a poor prognosis case.
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Zwierzchowska A, Panek G, Gajewska M. Postradiation carcinosarcoma of the corpus uteri--a case report. EUR J GYNAECOL ONCOL 2015; 36:746-749. [PMID: 26775366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
INTRODUCTION Radiation therapy is a very effective treatment modality, commonly used for numerous gynecological malignancies, e.g. cervical cancer. Unfortunately, ionizing radiation is associated with numerous side effects, including secondary cancer formation. A case of carcinosarcoma of the corpus uteri in a woman with a history of pelvic irradiation for cervical carcinoma is reported. The literature has been reviewed to present the incidence, optimal management, and prognosis in cases of postradiation uterine carcinosarcoma. CASE A 55-year-old woman with a history of pelvic radiotherapy for cervical cancer five years earlier was diagnosed with a pelvic mass. Endovaginal ultrasound examination revealed a solid and cystic tumor, 12.5 cm in diameter. The patient was scheduled for surgery. Gross examination revealed an enlarged, plain corpus uteri, 12 cm in diameter. Both adnexa were normal. Pelvic and abdominal peritoneum were macroscopically normal and normal on palpation. Iliac and obturatory lymph nodes were enlarged on both sides. Radical hysterectomy, omentectomy, and ilio-obturator lymph node dissection were performed. The pathology report revealed carcinosarcoma of the corpus uteri with lymph nodes metastases--FIGO IIIC1. No adjuvant treatment was given. The patient is still alive and disease-free one year after surgery. CONCLUSIONS Clinicians should.remain conscious of the potential carcinogenic effect of radiation therapy. Uterine carcinosarcoma may occur years after radiotherapy applied for cervical cancer. Therefore, long-term control following pelvic irradiation is always necessary.
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Kahraman K, Ortac F, Kankaya D, Aynaoglu G. Uterine carcinosarcoma associated with pelvic radiotherapy for sacral chordoma: a case report. Taiwan J Obstet Gynecol 2012; 51:89-92. [PMID: 22482976 DOI: 10.1016/j.tjog.2012.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2010] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Postirradiation sarcoma of the female genital tract is rare, but a recognized event. Most reported cases have been associated with history of radiotherapy for various gynecologic conditions, particularly cancer of the uterine cervix and abnormal uterine bleeding. The occurrence of uterine sarcoma secondary to radiotherapy for a non-gynecologic tumor and, furthermore, this condition being simultaneous with the recurrence of primary tumor is unique. CASE REPORT A 67-year-old woman presented with a uterine mass which was diagnosed as a sarcoma by endometrial curettage and history of pelvic radiotherapy 23 years previously for sacral chordoma. Surgical staging procedure for uterine malignancy was performed. The final pathologic diagnosis was carcinosarcoma of the uterus. CONCLUSION In uterine masses seen in patients with history of irradiation to the pelvic field, the probability of uterine sarcomas should always be kept in mind. These tumors may occur simultaneously with recurrence of primary tumor previously treated by adjuvant radiation therapy.
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Affiliation(s)
- Korhan Kahraman
- Department of Obstetrics and Gynecology, Ankara University School of Medicine, Ankara, Turkey.
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5
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Liu CR, Zheng WX. [Advances in origin and pathogenesis of epithelial ovarian cancer]. Zhonghua Bing Li Xue Za Zhi 2011; 40:569-572. [PMID: 22169654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
MESH Headings
- Adenocarcinoma, Clear Cell/etiology
- Adenocarcinoma, Clear Cell/pathology
- Brenner Tumor/etiology
- Brenner Tumor/pathology
- Carcinoma, Ovarian Epithelial
- Carcinosarcoma/etiology
- Carcinosarcoma/pathology
- Cell Transformation, Neoplastic
- Cystadenocarcinoma, Serous/etiology
- Cystadenocarcinoma, Serous/pathology
- Epithelial Cells/metabolism
- Epithelial Cells/pathology
- Female
- Genes, p53
- Humans
- Mutation
- Neoplasms, Glandular and Epithelial/etiology
- Neoplasms, Glandular and Epithelial/genetics
- Neoplasms, Glandular and Epithelial/metabolism
- Neoplasms, Glandular and Epithelial/pathology
- Ovarian Neoplasms/etiology
- Ovarian Neoplasms/genetics
- Ovarian Neoplasms/metabolism
- Ovarian Neoplasms/pathology
- Tumor Suppressor Protein p53/genetics
- Tumor Suppressor Protein p53/metabolism
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Benmansour N, Hachimi H, Oudidi A, El Alami MN. [Laryngeal carcinosarcoma]. East Mediterr Health J 2009; 15:1329-1333. [PMID: 20214149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- N Benmansour
- Service d'Oto-rhino-laryngologie (ORL), CHU Hassan II, Fès, Maroc.
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Abstract
Ovarian carcinosarcomas (OCS), also known as malignant mixed müllerian tumors, are uncommon malignancies that carry a poor prognosis. The presentation of OCS is usually indistinguishable from that of epithelial ovarian cancer. Due to its low frequency, prospective trials have been difficult to perform, but there is evidence that OCS are sensitive to platinum-based chemotherapy. Recent studies have shown encouraging results with platinum-ifosfamide and platinum-taxane schedules, which are usually considered the treatment of choice. However, poor performance status at presentation is also a common problem, so that many patients may be unsuitable for combination chemotherapy but may still benefit from single-agent platinum or ifosfamide or, occasionally, from nonplatinum schedules such as ifosfamide plus paclitaxel. Aggressive cytoreductive surgery appears to have a positive impact on outcome and should probably be offered to most patients. However, this procedure has been associated with higher rates of complication in OCS and should only be attempted by experienced (gynecological) surgeons in centers with expertise in the management of gynecological malignancies.
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Affiliation(s)
- M S Mano
- Department of Medical Oncology, Institut Jules Bordet, Brussels, Belgium.
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8
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Pothuri B, Ramondetta L, Eifel P, Deavers MT, Wilton A, Alektiar K, Barakat R, Soslow RA. Radiation-associated endometrial cancers are prognostically unfavorable tumors: A clinicopathologic comparison with 527 sporadic endometrial cancers. Gynecol Oncol 2006; 103:948-51. [PMID: 16870239 DOI: 10.1016/j.ygyno.2006.05.039] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2006] [Revised: 05/25/2006] [Accepted: 05/26/2006] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Previous reports have suggested that patients who have undergone pelvic radiation for cervical cancer are at risk for developing poorly differentiated endometrial cancers with poor prognoses. MATERIALS AND METHODS We conducted a retrospective chart and histologic review of patients from Memorial Sloan-Kettering Cancer Center and MD Anderson Cancer Center diagnosed with endometrial cancer after radiation therapy (RT) for cervical cancer from 1976 to 2000. The comparison group comprised MSKCC endometrial cancer patients whose tumors were not radiation associated ("sporadic cancers"). RESULTS We identified 23 patients who developed endometrial carcinoma or carcinomasarcoma after RT for cervical carcinoma and 527 sporadic endometrial cancer patients. When radiation-associated endometrial cancers (RAECs) were compared with sporadic cancers, significant differences were noted with regard to stage, grade and histologic subtype distribution. In the RAEC group, there were 16 (70%) stages III and IV cancers compared with 101 (19%) in the sporadic group (P<0.001). There were 20 (87%) grade 3 cancers in the RAEC group versus 161 (31%) in the sporadic group (P<0.001). There were 16 (70%) high-risk histologic subtypes (serous, clear cell, carcinosarcoma, undifferentiated) in the RAEC group versus 79 (15%) in the sporadic group (P<0.001). Median survival in the RAEC group was 24 months versus not reached in the sporadic group (P<0.001). Radiation remained a significant factor for poor prognosis in a stratified analysis, in which we compared sporadic and RAEC cancers controlled for age, histology, grade and stage. However, radiation lost significance in a multivariate analysis, in which stage- and grade-matched cancers from both groups were compared. DISCUSSION The clinicopathologic characteristics of RAECs, which include a preponderance of high-stage, high-grade and high-risk histologic subtypes, indicate that these tumors differ from sporadic endometrial carcinomas. However, patients with RAECs do not appear to have a significantly worse prognosis when compared with patients with high-stage and high-grade sporadic cancers.
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MESH Headings
- Adenocarcinoma, Clear Cell/diagnosis
- Adenocarcinoma, Clear Cell/epidemiology
- Adenocarcinoma, Clear Cell/etiology
- Adenocarcinoma, Clear Cell/mortality
- Adult
- Aged
- Aged, 80 and over
- Carcinoma, Endometrioid/diagnosis
- Carcinoma, Endometrioid/epidemiology
- Carcinoma, Endometrioid/etiology
- Carcinoma, Endometrioid/mortality
- Carcinosarcoma/diagnosis
- Carcinosarcoma/epidemiology
- Carcinosarcoma/etiology
- Carcinosarcoma/mortality
- Cystadenocarcinoma, Serous/diagnosis
- Cystadenocarcinoma, Serous/epidemiology
- Cystadenocarcinoma, Serous/etiology
- Cystadenocarcinoma, Serous/mortality
- Endometrial Neoplasms/diagnosis
- Endometrial Neoplasms/epidemiology
- Endometrial Neoplasms/etiology
- Endometrial Neoplasms/mortality
- Female
- Humans
- Medical Records
- Middle Aged
- Neoplasm Staging
- Neoplasms, Radiation-Induced/diagnosis
- Neoplasms, Radiation-Induced/epidemiology
- Neoplasms, Radiation-Induced/etiology
- Neoplasms, Radiation-Induced/mortality
- Prognosis
- Radiotherapy/adverse effects
- Retrospective Studies
- Survival Analysis
- Texas/epidemiology
- Uterine Cervical Neoplasms/radiotherapy
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Affiliation(s)
- Bhavana Pothuri
- Department of Obstetrics and Gynecology, Columbia University, New York, NY, USA
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Sharma AB, Pukhrambam G, Laishram S. Post-irradiation carcinosarcoma of uterus--a case report. INDIAN J PATHOL MICR 2006; 49:559-61. [PMID: 17183854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
The carcinosarcoma (malignant mixed mullerian tumour) of uterus is an aggressive neoplasm composing of malignant glands in the malignant stroma showing biphasic appearance. A 55 year old woman presented with discharge per vaginum of one month duration. Earlier she was given radiotherapy for squamous cell carcinoma of vulva, six years back. Abdominal examination was insignificant. USG suggested presence of post-radiation effect with uterine mass. Panhysterectomy was done and on histopathology, the diagnosis of carcinosarcoma (heterologous variant) was made. The case is being reported and discussed.
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Affiliation(s)
- A Barindra Sharma
- Department of Pathology, Regional Institute of Medical Sciences, Imphal 795 004, Manipur.
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10
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Noel JC, Anaf V, Fayt I, Wespes E. Ureteral mullerian carcinosarcoma (mixed mullerian tumor) associated with endometriosis occurring in a patient with a concentrated soy isoflavones supplementation. Arch Gynecol Obstet 2006; 274:389-92. [PMID: 16847632 DOI: 10.1007/s00404-006-0188-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2006] [Accepted: 04/20/2006] [Indexed: 12/01/2022]
Abstract
Malignant transformation and particularly malignant mixed mullerian tumor arising in extragenital endometriosis is extremely rare and occurs in the majority of cases after estrogen replacement therapy. We present a case of a 75-year-old woman who developed a ureteral malignant mullerian carcinosarcoma in a context of florid endometriosis. The patient had a history of total hysterectomy with bilateral salpingo-oophorectomy 30 years earlier for extensive endometriosis. Since 5 years, the patient has been on phytoestrogen supplementation consisting of 72 mg/day of superconcentrated soy isoflavones. This is the first case of ureteral mullerian carcinosarcoma arising in endometriosis foci after extensive phytoestrogen supplementation. Our data suggest that phytoestrogens at least in concentrated form may play a role not only in maintenance of endometriosis but also in its malignant transformation. Given the extraordinary popularity and availability of these dietary supplements, several studies are indispensable regarding their safety particularly in women with extensive endometriosis.
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Affiliation(s)
- Jean-Christophe Noel
- Department of Gynecopathology, Erasme University Hospital, Free University of Brussels, Brussels, Belgium.
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Buzogány I, Bagheri F, Süle N, Magyarlaki T, Kalmár-Nagy K, Farkas L, Pajor G. Association between carcinosarcoma and the transplanted kidney. Anticancer Res 2006; 26:751-3. [PMID: 16739348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
BACKGROUND Renal carcinosarcoma is a rare tumor with 12 reported cases in the world literature. To our knowledge, carcinosarcoma of a renal allograft has not been reported to date. CASE REPORT A multifocal urothelial carcinosarcoma of a transplanted kidney in a 49-year-old woman is described. Genomic analysis of the extracted nuclei of all the neoplastic cells showed uniformly XY genotype proving the transplant origin of the tumor. RESULTS The carcinogenic role of immunosuppressive medications in kidney-transplanted patients is reported in the literature. In this case, immunosuppression may have promoted the carcinosarcoma. CONCLUSION Renal transplant patients should be monitored for the development of malignancy in the allograft and elsewhere.
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Affiliation(s)
- István Buzogány
- Department of Urology, Medical School, University of Pécs, Germany.
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12
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13
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Aita K, Tanimoto A, Fujimoto Y, Momomura S, Takemoto F, Hara S, Matsushita H. Sarcomatoid collecting duct carcinoma arising in the hemodialysis-associated acquired cystic kidney: an autopsy report. Pathol Int 2003; 53:463-7. [PMID: 12828612 DOI: 10.1046/j.1440-1827.2003.01502.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
A case of sarcomatoid collecting duct carcinoma (CDC) arising in a long-term hemodialysis-associated acquired cystic kidney was reported. A 71-year-old woman with a 21-year history of hemodialysis showed a peritoneal metastatic carcinoma (carcinomatous peritonitis) with an unknown primary site. An autopsy revealed a sarcomatoid collecting duct carcinoma of the right kidney with multicyst formation. In addition to the carcinomatous peritonitis, the tumor metastasized to the lymph nodes and bilateral lung. The primary tumor was composed of both carcinomatous and sarcomatous components, suggesting a high-grade transformation. Carcinomatous tumor cells were positive for epithelial membranous antigen (EMA), cytokeratin, and reactive to soybean agglutinin and peanut agglutinin, whereas the sarcomatous cells were positive for vimentin as well as EMA. Thus, the immunohistochemical and lectin-histochemical analysis confirmed that the tumor originated in the medullary collecting duct. Although CDC is not common in acquired cystic kidney disease patients, attention should be given to the occurrence of high-grade carcinoma of rare histological variant, as well as conventional renal cell carcinoma.
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MESH Headings
- Aged
- Biomarkers, Tumor
- Carcinoma, Renal Cell/etiology
- Carcinoma, Renal Cell/metabolism
- Carcinoma, Renal Cell/secondary
- Carcinosarcoma/etiology
- Carcinosarcoma/metabolism
- Carcinosarcoma/pathology
- Fatal Outcome
- Female
- Humans
- Kidney Diseases, Cystic/etiology
- Kidney Diseases, Cystic/metabolism
- Kidney Diseases, Cystic/pathology
- Kidney Neoplasms/etiology
- Kidney Neoplasms/metabolism
- Kidney Neoplasms/pathology
- Kidney Tubules, Collecting/metabolism
- Kidney Tubules, Collecting/pathology
- Peritoneal Neoplasms/etiology
- Peritoneal Neoplasms/metabolism
- Peritoneal Neoplasms/secondary
- Renal Dialysis/adverse effects
- Tomography, X-Ray Computed
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Affiliation(s)
- Kumi Aita
- Department of Pathology, Toranomon Hospital, Tokyo, Japan
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Pothuri B, Ramondetta L, Martino M, Alektiar K, Eifel PJ, Deavers MT, Venkatraman E, Soslow RA, Barakat RR. Development of endometrial cancer after radiation treatment for cervical carcinoma. Obstet Gynecol 2003; 101:941-5. [PMID: 12738155 DOI: 10.1016/s0029-7844(03)00234-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To detail the Memorial Sloan-Kettering Cancer Center and MD Anderson Cancer Center experience with 23 patients treated with radiation therapy for invasive cervical carcinoma who subsequently developed endometrial carcinoma. METHODS We conducted a retrospective chart and pathology review on patients diagnosed with endometrial cancer between 1976 and 2000 who had previously received definitive radiation treatment for cervical cancer. Abstracted data included patient demographics, type of radiation therapy, histological grade, histological subtype, and stage of endometrial cancer. RESULTS The mean age at endometrial cancer diagnosis was 64.4 years (range 53-80), and the average latency period from initial therapy to development of endometrial carcinoma was 14 years (range 6-27). Distribution by stage, grade, and histology was as follows: stage I, five (22%); stage II, one (4%); stage III, nine (39%); stage IV, seven (30%); unknown stage, one (4%); grade 1, one (4%); grade 2, three (13%); grade 3, 17 (74%); unknown grade, two (9%); carcinosarcoma, eight (35%); endometrioid, four (17%); papillary serous, six (26%); clear cell, one (4%); mucinous, one (4%); undifferentiated, one (4%); and unknown histology, two (9%). The median survival was 24 months, and the 2- and 5-year survival rates were 50% (95% confidence interval [CI] 31.4%, 78.9%) and 21% (95% CI 8.1%, 56.3%), respectively. CONCLUSION Patients treated with definitive radiation therapy for invasive cervical cancer may still have viable endometrium at risk for neoplasia. Endometrial cancers that develop after radiation treatment have a preponderance of high-risk histological subtypes and, consequently, a poor prognosis.
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Affiliation(s)
- Bhavana Pothuri
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA
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15
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Gadducci A, Sartori E, Landoni F, Zola P, Maggino T, Cosio S, Tisi G, Lissoni A, Ferrero AM, Cristofani R. The prognostic relevance of histological type in uterine sarcomas: a Cooperation Task Force (CTF) multivariate analysis of 249 cases. EUR J GYNAECOL ONCOL 2003; 23:295-9. [PMID: 12214727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
PURPOSE OF INVESTIGATION The objective of this retrospective multicenter study was to assess the prognostic relevance of histologic type in uterine sarcomas. METHODS The hospital reports of 249 patients with uterine sarcomas were reviewed. Surgery was the initial therapy for all patients. Histologic type was leiomyosarcoma in 95 cases, low-grade endometrial stromal sarcoma (ESS) in 19, high-grade ESS in 34, and carcinosarcoma in 101. Postoperative treatment was given without well-defined protocols. Median follow-up of survivors was 97 months. RESULTS In the whole series 2-year, 5-year, and 10-year survival rates were 53.5%, 41.6%, and 35.8%, respectively, and median survival was 31 months. At univariate analysis survival was significantly related to stage (p = 0.0001), mitotic count (p = 0.0001), and histologic type (low-grade ESS vs leiomyosarcoma vs carcinosarcoma vs high-grade ESS, median: not reached vs 27 months vs 21 months vs 16.5 months, p = 0.0011), but not to postoperative therapy and patient age. The Cox model revealed that tumor stage, mitotic count and histologic type were independent prognostic variables for survival. In detail, the risk of death was significantly lower for low-grade ESS (risk ratio [RR] = 0.257; 95% confidence interval [CI] = 0.071-0.931) and carcinosarcoma (RR = 0.509; 955 CI = 0.324-0.799) when compared to leiomyosarcoma. Conversely, no significant difference in survival was found between leiomyosarcoma and high-grade ESS. CONCLUSIONS Histologic type is an independent prognostic variable for survival in uterine sarcomas. Low-grade ESS has the best clinical outcome, whereas leiomyosarcoma has the poorest one. It is noteworthy that, when adjusting for stage and mitotic count, leiomyosarcoma has a significantly worse prognosis than carcinosarcoma.
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Affiliation(s)
- A Gadducci
- Department of Gynecology and Obstetrics, University of Pisa, Italy
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16
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Cheung YC, Lee KF, Ng SH, Chan SC, Wong AMC. Sonographic features with histologic correlation in two cases of palpable breast cancer after breast augmentation by liquid silicone injection. J Clin Ultrasound 2002; 30:548-551. [PMID: 12404521 DOI: 10.1002/jcu.10110] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Sonography is rarely used to evaluate the breasts in patients who have undergone liquid silicone injections for breast augmentation because strong acoustic shadowing from the resulting silicone granulomas hampers the examination. We report on 2 patients who underwent silicone injection 18 and 20 years earlier and in whom breast cancers (1 invasive ductal carcinoma and 1 carcinosarcoma) were diagnosed by sonographically guided core-needle biopsy. On sonograms, both cancers had a peripheral hypoechoic rim surrounding an echogenic center. The echogenic center corresponded histologically to a silicone granuloma in 1 patient and to a large area of necrosis in the other; the hypoechoic rims corresponded to areas of cancer in both patients.
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Affiliation(s)
- Yun-Chung Cheung
- Department of Diagnostic Radiology, Chang Gung Memorial Hospital, 5 Fu-Hsing Street, Kwei Shan Hsien, Taoyuan, Taiwan
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Kakoi N, Miyajima A, Motizuku T, Mizuguchi Y, Asano T, Hayakawa M. [Carcinosarcoma of the renal pelvis and ureter: a case report]. Hinyokika Kiyo 2002; 48:29-32. [PMID: 11868382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
We report a case of carcinosarcoma of the renal pelvis and ureter arising in an 89-year-old man who presented at our hospital with gross hematuria. Abdominal computed tomography, excretory pyelography, and retrograde pyelography demonstrated that left hydronephrosis was caused by an ureteral tumor. Left urine cytology indicated transitional cell carcinoma. The patient underwent chemotherapy and radiation therapy. However, gross hematuria recurred, and the patient underwent left nephroureterectomy. The surgical specimen showed carcinosarcoma in the renal pelvis and ureter histologically. He has been free of cancer for 1.5 years.
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Abstract
Carcinosarcoma is a rare neoplasm which, in the female genital tract, arises mainly in the endometrium. Although the pathogenesis remains obscure, there is an apparent association between pelvic irradiation and uterine sarcomas. There have been sporadic case reports of the development of carcinosarcomas of the cervix, vagina, and extragenital areas, but not of the ovary, after previous pelvic irradiation. We describe a case of ovarian carcinosarcoma arising in a 74-year-old female who had pelvic irradiation 33 years previously. Exploratory laparotomy showed a 25 x 18 x 9 cm left ovarian tumor with adjacent organ invasion including peri-uterine serosa and rectum. The patient was treated by optimal cytoreduction, followed by chemotherapy with adriamycin and cisplatin. However, acute hepatitis caused by reactivation of hepatitis B virus infection developed just before the fifth course of chemotherapy. She died of hepatic failure two weeks later.
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Affiliation(s)
- L H Wei
- Departments of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, Taiwan
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19
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Shirai S, Kawakami S, Yoshida M, Ueda S, Nakamura T, Honda Y. [Sarcomatoid carcinoma of the urinary bladder in a hemodialysis patient: a case report]. Nihon Hinyokika Gakkai Zasshi 1999; 90:847-50. [PMID: 10565165 DOI: 10.5980/jpnjurol1989.90.847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The following is a case report bladder of sarcomatoid carcinoma in a Japanese 65-year old female patient treated with hemodialysis. She developed chronic renal failure due to chronic glomerulonephritis. Fifteen months after the beginning of the hemodialysis, continuous gross hematuria was noticed, and cystoscopy revealed a broad-based bladder tumor spreading from the right lateral wall to the posterior wall. The histopathologic diagnosis of the TUR-Bt specimens was sarcoma. Radical cystectomy was performed under the diagnosis clinical stage III, T3bN0M0. The post-operative histopathologic diagnosis of the tumor was sarcomatoid carcinoma, composed of nests of transitional cell carcinoma (G 3) and predominant areas of spindle cell sarcomatoid transformation. Sarcomatoid carcinoma of the bladder in a hemodialysis patient is extremely rare, and to date this may be only the second case in Japanese medical literature.
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Affiliation(s)
- S Shirai
- Department of Urology, Kamiamakusa General Hospital, Japan
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20
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Hara S, Miyazaki S, Yamazaki T, Hara I, Fujisawa M, Gohji K, Okada H, Arakawa S, Kamidono S, Hanioka K. [A case of true carcinosarcoma in bladder diverticulum]. Hinyokika Kiyo 1999; 45:265-8. [PMID: 10363148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
We report a case of carcinosarcoma arising from a bladder diverticulum. A 71-year-old male was referred to our hospital for macroscopic hematuria. Two diverticula were identified in the left wall of the urinary bladder, one of which showed a broad-based tumor. The bladder tumor was resected using a transuretheral approach and the tumor was histologically diagnosed as leiomyosarcoma. The patient underwent partial resection of the bladder including the two diverticula and the tumor. Pathological examination revealed that the resected specimen was composed of three elements, transitional cell carcinoma (G3), squamous cell carcinoma, and leiomyosarcoma. Thus, the patient was diagnosed with carcinosarcoma. He died 5 months after surgery to remove the panperitonitis carcinomatosa. This case is the 38th reported case of bladder carcinosarcoma in Japan.
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Affiliation(s)
- S Hara
- Department of Urology, Kobe University School of Medicine
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21
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Abstract
Malignant tumors with a mixed phenotype are a controversial field of pathology. In this article the morphological aspects and the immunohistological characterization of sarcomatoid carcinomas are presented. These uncommon neoplasms show both carcinomatous and sarcomatous features, and have been described in the past under a variety of different names causing great uncertainty about their classification and histogenesis. They can occur in various anatomical sites and exhibit a wide range of microscopic appearances, but some features are quite characteristic and are found in many cases. Morphological "transition" between carcinomatous and sarcomatous tissue, and detection of epithelial characteristics by electron microscopy or immunohistochemistry in the sarcomatous component, are very peculiar features of these neoplasms, providing both helpful clues for pathological diagnosis and important insights into histogenesis. Here a unifying histopathogenetic mechanism based on the phenotypic conversion of carcinoma into sarcomatoid tissue is proposed and supporting literature data from both experimental systems and clinicopathological observations are reviewed and discussed.
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Affiliation(s)
- M Guarino
- Department of Anatomical Pathology, Hospital of Vimercate, Italy
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22
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Affiliation(s)
- D J Farrell
- University Department of Pathology, Royal Victoria Infirmary, Newcastle upon Tyne, UK
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23
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Sasco AJ, Raffi F, Satgé D, Goburdhun J, Fallouh B, Leduc B. Endometrial müllerian carcinosarcoma after cessation of tamoxifen therapy for breast cancer. Int J Gynaecol Obstet 1995; 48:307-10. [PMID: 7781875 DOI: 10.1016/0020-7292(94)02285-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The aim of this report is to draw the attention of clinicians to the possible occurrence of endometrial cancers of rare histological type among women currently undergoing or having in the past undergone tamoxifen therapy, in particular for breast cancer. We report a case of heterologous mixed malignant müller tumor occurring in an 80-year-old woman. At 69, she had been diagnosed with breast cancer and received tamoxifen for a total of 55 months over a 6-year period. In the 5th year after cessation of tamoxifen therapy, an endometrial carcinosarcoma was diagnosed. Although the association between tamoxifen use and endometrial cancer is recognized, only a few reports of occurrence long after cessation of therapy exist. We believe ours is the second for this particular histological type. Tamoxifen may have played a role in the occurrence of this tumor although it is also known that this type of tumor may arise de novo in elderly women. The etiologic hypothesis obtained from this case description will now be tested in a formal epidemiological investigation which hopefully will provide more definitive evidence.
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Affiliation(s)
- A J Sasco
- Unit of Analytical Epidemiology, International Agency for Research on Cancer, Lyon, France
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24
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Dworak O, Koerfgen HP. Carcinosarcoma in Barrett's oesophagus: a case report with immunohistological examination. Virchows Arch A Pathol Anat Histopathol 1993; 422:423-6. [PMID: 8322458 DOI: 10.1007/bf01605463] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A case of a carcinosarcoma which developed in a Barrett's oesophagus is presented. The tumour consisted of an adenocarcinoma and a spindle cell sarcoma. Immunohistological examinations demonstrated vimentin positivity in the sarcomatous portion with a negative reaction for keratin. Immunohistological and histological findings did not rule out the possibility of a double or collision tumour in this case.
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Affiliation(s)
- O Dworak
- Department of Pathology in the Surgical Clinic, University of Erlangen, Germany
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25
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Wang ZY, Itabashi M, Hirota T, Watanabe H, Kato H. Immunohistochemical study of the histogenesis of esophageal carcinosarcoma. Jpn J Clin Oncol 1992; 22:377-86. [PMID: 1283991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
In order to clarify the histogenesis and the direction of differentiation of spindle-cell and sarcomatous components of esophageal carcinosarcoma, 20 cases of the disease were reviewed histologically and immunohistochemically using the avidin-biotin-peroxidase complex method with monoclonal and polyclonal antibodies to various keratins, vimentin, desmin, muscle specific actin and S-100 protein. A gradual transition between carcinomatous and spindle cell sarcomatous components was present histologically in all 20 cases. Positive immunoreactivity for keratins was found in carcinomatous areas in all cases. Spindle cells in the transitional areas were positive for keratins in nine cases and for vimentin in five. Two cases demonstrated trace positive reactions to both keratin and vimentin in the same areas of transitional spindle cells between carcinomatous and sarcomatous components. The sarcomatous component showed an immunohistochemically positive reaction for vimentin in ten cases and for desmin in two. In one of the 20 cases, chondrosarcomatous cells were seen which showed a positive reaction to S-100 protein but were negative to keratin. The findings strongly suggested that neoplastic epithelial cells may show dedifferentiation to transforming spindle cells and also disdifferentiation to non-epithelial sarcoma like chondrosarcoma and leiomyosarcoma.
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Affiliation(s)
- Z Y Wang
- Pathology Division, National Cancer Center Research Institute, Tokyo
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26
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27
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Maeda H, Ozaki K, Nakajima H, Narama I. Spontaneous combination (collision) tumor in an ICR mouse. Lab Anim Sci 1991; 41:632-4. [PMID: 1667215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- H Maeda
- Research Institute of Drug Safety, Setsunan University, Osaka, Japan
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28
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Chung LW, Chang SM, Bell C, Zhau HE, Ro JY, von Eschenbach AC. Co-inoculation of tumorigenic rat prostate mesenchymal cells with non-tumorigenic epithelial cells results in the development of carcinosarcoma in syngeneic and athymic animals. Int J Cancer 1989; 43:1179-87. [PMID: 2732007 DOI: 10.1002/ijc.2910430636] [Citation(s) in RCA: 76] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Co-inoculation of NbF-I and NbE-I s.c. into either adult male syngeneic rats or athymic nude mice induced the development of tumors that resembled carcinosarcoma on histopathologic evaluation. These tumors were composed of a mixture of adenocarcinoma and fibrosarcoma and were induced by the mixtures of NbF-I and NbE-I cells at a ratio ranging from 0.001 to 3.2; inoculation of NbF-I alone resulted in the development of fibrosarcoma. Flow-cytometric analysis showed that the epithelial cells subcloned from the carcinosarcoma had a DNA profile like that of their parental cell line and remained non-tumorigenic. When co-inoculated with the tumorigenic fibroblasts in syngeneic hosts, however, the subcloned epithelial cells again formed carcinosarcomas. Our results indicate that cell fusion between epithelial cells and fibroblasts is an unlikely explanation for tumorigenicity. We propose that prostatic fibroblasts exert a directive influence on their adjacent epithelial cells through a paracrine mechanism that determines epithelial growth and tumorigenicity in vivo.
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Affiliation(s)
- L W Chung
- Department of Urology, University of Texas M.D. Anderson Cancer Center, Houston 77030
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29
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Tajima Y, Aizawa M. Unusual renal pelvic tumor containing transitional cell carcinoma, adenocarcinoma and sarcomatoid elements (so-called sarcomatoid carcinoma of the renal pelvis). A case report and review of the literature. Acta Pathol Jpn 1988; 38:805-14. [PMID: 2851258 DOI: 10.1111/j.1440-1827.1988.tb02352.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A case of sarcomatoid carcinoma of the renal pelvis in a 66-year-old male is reported. The patient underwent left nephroureterectomy because of renal pelvic tumor and hydronephrosis. Left renal calcification and atrophy had been diagnosed in the patient about thirty years previously. The tumor showed a polypoid configuration and occupied the renal calyces. Histologically, not only solid nests of transitional cell carcinoma (TCC) and adenocarcinomatous glands but also large spindle-shaped cells with bizarre nuclei simulating sarcoma were identified. Immunoreactive keratin and epithelial-membranous antigen (EMA) were demonstrated in the sarcomatoid cells, indicating that they were of epithelial origin. So far, only 10 cases of so-called sarcomatoid carcinoma or carcinosarcoma of the renal pelvis have been reported in the world. In this report, we summarize the pathological findings of previously reported cases and discuss the histogenesis of this rare tumor.
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Affiliation(s)
- Y Tajima
- First Department of Pathology, Hokkaido University School of Medicine, Sapporo, Japan
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30
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Abstract
The possibility of glandular stomach cancer being induced was studied in 75 random bred white rats exposed to chrysotile asbestos. A perforated polyethylene capsule containing 100 mg asbestos and filler (beef fat and natural wax mixture 1:1) was introduced in an artificial bag placed on the greater curvature of the stomach. A capsule containing filler only was introduced in a similar way in 40 control rats. In the following 25 months, 18 tumors of the stomach and abdominal cavity were found in the rats treated with asbestos (eight adenomas, two adenocarcinomas, one carcinosarcoma, one forestomach cancer, one intestinal adenocarcinoma, two peritoneal mesotheliomas, and three abdominal lymphoreticulosarcomas.) Among the control rats no such tumors were found. The results of the experiment are discussed in connection with epidemiological data on stomach cancer in asbestos workers.
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Affiliation(s)
- F M Kogan
- Research Institute of Labour Hygiene and Professional Disease, Sverdlovsk, USSR
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31
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Vollrath M, Osborn M, Altmannsberger M. [Immunohistological demonstration of the intermediate filaments in a laryngeal carcinosarcoma: considerations on its histogenesis]. Laryngol Rhinol Otol (Stuttg) 1987; 66:307-10. [PMID: 3306230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A carcinosarcoma of the larynx was analysed by means of a light microscope and by immunohistological staining technique using antibodies against various intermediate filament proteins. Whereas tumour areas of an epithelial character reacted with antibodies against keratin, the spindle cells demonstrated a positive immunofluorescence with vimentin antibodies. Inside some tumour cells a coexpression of keratin and vimentin (intermediate filaments of mesenchymal cells) could be demonstrated. It is likely that these double stained cells represent the primitive stem cell of the carcinosarcoma, differentiating during further development either into epithelial or mesenchymal tumour cells.
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32
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Abstract
Carcinosarcoma of the Müllerian system is an uncommon tumor. We report here a case of extra-uterine carcinosarcoma from pelvic wall, presenting 11 years after hysterectomy. Accidental surgical implantation of endometrioid cells is suggested as the pathogenic mechanism in this case.
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33
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Abstract
A biphasic malignant neoplasm, carcinosarcoma, arose in a segment of ileum involved with regional enteritis. The tumor spread throughout the abdomen, and the patient died nine months after diagnosis. The spectrum of intraepithelial dysplasia, carcinoma with varying degrees of differentiation, and sarcomatous-appearing elements suggests that the histogenesis of this tumor is epithelial. This report provides further documentation of the relationship between regional enteritis and unusual neoplasms of the intestine.
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34
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Anderström C, Johansson SL, von Schultz L. The influence of phenacetin or mechanical perforation on the development of renal pelvic and urinary bladder tumors in FANFT-induced urinary tract carcinogenesis. Acta Pathol Microbiol Immunol Scand A 1983; 91:373-80. [PMID: 6613585 DOI: 10.1111/j.1699-0463.1983.tb02768.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The influence of 0.535% phenacetin in the diet or mechanical perforation of the renal pelvis and urinary bladder of male Sprague-Dawley rats in FANFT-induced urinary tract carcinogenesis was studied. The 151 rats were divided into 5 experimental and one control group. The rats were followed for up to 80 weeks. FANFT administered at 0.2% in the diet for 11 weeks resulted in a high incidence of urinary tract tumors particularly of the renal pelvis. Similar results were obtained by administration of 0.2% FANFT for 6 weeks followed by 0.535% phenacetin while FANFT for 6 weeks preceded or followed by mechanical perforation of the renal pelvis resulted in a significantly lower incidence of renal pelvic tumors. Phenacetin appeared to enhance the development of renal pelvic tumors in FANFT-induced urinary tract carcinogenesis. In contrast no effect of phenacetin on the urinary bladder could be detected.
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35
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Abstract
Fifteen patients who developed cancer of the endometrium 10 or more years after pelvic irradiation for carcinoma were selected for study from a group of 64 cases of postirradiation malignant pelvic tumors diagnosed during a 48-year span. The average interval between radiotherapy and diagnosis of the subsequent endometrial cancer was 17.2 years. Irradiation initially had been done for squamous cell carcinoma of the cervix in 13 cases (87%) and for ovarian tumors in two instances. Almost all patients had received megavoltage external radiation combined with radium implants. Two-thirds of the tumors were adenocarcinomas and one-third were carcinosarcomas (either homologous or heterologous). Although the risk of second primary malignant tumors following therapeutic irradiation for pelvic tumors probably is very low, the emergence of new genital tract cancers in long-term survivors must be anticipated, regardless of whether the postirradiation cancers are spontaneous or radiation-induced.
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36
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Delavierre P, Arsac M, Bourdais JP, Herreman G. [Carcinosarcoma of the stomach (author's transl)]. Sem Hop 1981; 57:641-5. [PMID: 6264610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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37
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Abstract
We present 2 cases of carcinosarcoma of the bladder. These tumors are considered as true admixtures of epithelial and mesenchymal neoplastic cells rather than 2 separate neoplasms that touch or marginally invade each other. Although the etiology of this tumor is unclear it tends to be aggressive and probably requires an early radical operation with adjuvant radiotherapy and chemotherapy.
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38
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Abstract
A patient with a carcinosarcoma of the Fallopian tube is presented. She is the first reported from the United Kingdom and the 23rd in the literature. The clinical and pathological features, pathogenesis and management are discussed.
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39
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Ayral X, Cornud F, Favriel JM, Bocquet L, Debray C. [Carcinosarcoma of stomach. Report of a case and review of the literature (author's transl)]. Gastroenterol Clin Biol 1980; 4:362-7. [PMID: 7399204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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40
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Volkov VP, Lazdin OA, Sadikov ID. [Adenosarcoma of the liver in patient with liver cirrhosis]. Klin Med (Mosk) 1979; 57:105-7. [PMID: 439814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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41
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Gross L, Feldman D, Dreyfuss Y, Ehrenreich T, Moore LA. C-type virus particles in urethan-induced pulmonary and renal carcinomas, in cell-graft-transmitted carcinosarcomas, and in filtrate-induced lymphomas in mice. Cancer Res 1976; 36:181-8. [PMID: 174806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Repeated injections of urethan into suckling BALB/c mice induced multiple papillary adenocarcinomas in the lungs and kidneys. When the pulmonary tumors were transplanted i.p. by cell graft into 6 suckling BALB/c mice, they induced disseminated carcinosarcomas within the peritoneal cavity in all inoculated animals. Tumors resulting from the transplantation of tumor cells were used for preparation of filtered extracts. The filtrates were inoculated into 6 suckling BALB/c mice and induced generalized malignant lymphomas in all animals. The primary urethan-induced pulmonary and renal tumors, the carcinosarcomas that resulted from i.p. cell transfer, and also the generalized malignant lymphomas induced by inoculation of filtered extracts contained C-type virus particles. Theoretically, it could be assumed that both the primary urethan-induced pulmonary and renal tumors, as well as the cell-graft-induced peritoneal carcinosarcomas, contained the C-type virus particles as passengers, not necessarily related etiologically to the tumors in which they were found. It is quite likely, however, that these virus particles were etiologically related to the filtrate-induced malignant lymphomas in which they were also found.
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42
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43
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Vlasov VI. [Squamous cell carcinoma of the thyroid gland with sarcomatous stroma (carcinosarcoma)]. Probl Endokrinol (Mosk) 1973; 19:50-2. [PMID: 4766816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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44
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Lippincott SW, Montour JL, Wilson JD, Rogers C, Bender R. Proton and alpha particle bombardment of mouse skin. Arch Pathol 1972; 93:441-7. [PMID: 5020692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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45
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Kakos GS, Williams TE, Assor D, Vasko JS. Pulmonary carcinosarcoma. Etiologic, therapeutic, and prognostic considerations. J Thorac Cardiovasc Surg 1971; 61:777-83. [PMID: 5578282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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46
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Abstract
The carcinogenic effects of radium and X-rays on the rat uterus have been investigated. Malignant endometrial tumours, usually adenocarcinomas, were produced in a small proportion of treated rats. One rat treated with X-rays developed an adeno-sarcoma (possibly carcino-sarcoma) of the endometrium. Benign mixed polypoidal endometrial tumours occurred also in radium and X-ray treated rats and in non-radiated controls; radiation increased the incidence of these tumours and may have induced malignant transformation in some. The incidence of lymphosarcomas and mammary tumours in the strain of rat used appeared to be influenced by radiation treatment.Review of the literature of human cases of mixed uterine tumours showed that in women over 40 years, more than one-fifth of the reported cases had a history of previous pelvic radiation; with other kinds of uterine malignancy a history of prior radiation treatment was considerably less. The results of our experiments enhance the suspicion that radiations are one factor in the causation of uterine cancer, especially mixed tumours.
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47
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Andzhaparidze OG, Rapoport RI, Iurovskaia GB. [The transforming effect of blood from leukemic patients on a culture of human diploid cells]. Vopr Virusol 1970; 15:579-84. [PMID: 4994382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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48
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49
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Sato J, Namba M, Usui K, Nagano D. Carcinogenesis in tissue culture. 8. Spontaneous malignant transformation of rat liver cells in long-term culture. Jpn J Exp Med 1968; 38:105-18. [PMID: 4304710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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50
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Belman S, Troll W, Teebor G, Mukai F. The carcinogenic and mutagenic properties of N-hydroxy-aminonaphthalenes. Cancer Res 1968; 28:535-42. [PMID: 4867926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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