RESUMEN
OBJECTIVE: Utilization of neoadjuvant chemotherapy (NACT) for advanced stage uterine cancer is increasing. We analyzed the use and outcomes of open versus minimally invasive surgery (MIS) for women with stage IV uterine cancer who received NACT and underwent IDS. METHODS: The National Cancer Database was used to identify women with stage IV uterine cancer diagnosed from 2010 to 2017 and treated with NACT. Among women who underwent IDS, overall survival (OS) was compared between those who underwent laparotomy vs a minimally invasive approach. To account for imbalances in confounders, a propensity score analysis using inverse probability of treatment weighting (IPTW) was performed. RESULTS: A total of 1618 women were identified. Minimally invasive IDS was performed in 31.1% and increased from 16.2% in 2010 to 40.4% in 2017 (P < 0.001). More recent year of diagnosis and performance of surgery at a comprehensive cancer center were associated with increased use of MIS (P < 0.05). Women with serous and clear cell tumors, and carcinosarcomas (compared to endometrioid tumors), as well as Medicaid coverage (compared to commercial insurance) were less likely to undergo an MIS approach (P < 0.05). The median OS was 28 months (95% CI 23.7-30.7) and 24.3 months (95% CI 22.3-26.1) for MIS and laparotomy, respectively. After propensity score balancing, there was no association between the use of MIS and survival (HR = 0.90, 95% CI 0.71-1.14). CONCLUSIONS: Among women with stage IV uterine cancer treated with NACT performance of minimally invasive debulking surgery is increasing. Compared to laparotomy, MIS does not appear to negatively impact survival.
Asunto(s)
Carcinoma Endometrioide/cirugía , Carcinosarcoma/cirugía , Procedimientos Quirúrgicos de Citorreducción/métodos , Histerectomía/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Terapia Neoadyuvante , Neoplasias Quísticas, Mucinosas y Serosas/cirugía , Neoplasias Uterinas/cirugía , Anciano , Carcinoma Endometrioide/secundario , Carcinosarcoma/secundario , Procedimientos Quirúrgicos de Citorreducción/tendencias , Femenino , Humanos , Histerectomía/tendencias , Seguro de Salud/estadística & datos numéricos , Laparotomía , Persona de Mediana Edad , Metástasis de la Neoplasia , Estadificación de Neoplasias , Neoplasias Quísticas, Mucinosas y Serosas/secundario , Neoplasias Uterinas/patologíaRESUMEN
Humoral hypercalcemia of malignancy (HHM) is a paraneoplastic syndrome primarily caused by a tumor-producing parathyroid hormone-related protein (PTH-rP). We describe the first reported case of a uterine carcinosarcoma causing HHM. A 70-year-old patient was transferred to our hospital for a uterine tumor accompanied by impaired consciousness. The laboratory tests indicated anemia, malnutrition, elevated serum calcium and elevated PTH-rP. Emergency surgery, including abdominal hysterectomy and bilateral salpingo-oophorectomy, was performed due to uncontrollable uterine bleeding. The pathological diagnosis was carcinosarcoma consisting of pure squamous cell carcinoma in its epithelial component. Postoperatively, chemotherapy with paclitaxel and carboplatin was performed. The patient had recurrent tumors at the para-aortic lymph nodes 11 months after the initial surgery and underwent a pelvic and para-aortic lymphadenectomy, which removed all of the recurrent tumors.
Asunto(s)
Carcinoma de Células Escamosas/fisiopatología , Carcinosarcoma/fisiopatología , Endometrio/patología , Hipercalcemia/etiología , Síndromes Paraneoplásicos/etiología , Neoplasias Uterinas/fisiopatología , Útero/patología , Anciano , Antineoplásicos/administración & dosificación , Antineoplásicos/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carboplatino/administración & dosificación , Carboplatino/uso terapéutico , Carcinoma de Células Escamosas/tratamiento farmacológico , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/cirugía , Carcinosarcoma/tratamiento farmacológico , Carcinosarcoma/patología , Carcinosarcoma/cirugía , Quimioterapia Adyuvante , Femenino , Humanos , Hipercalcemia/prevención & control , Histerectomía , Ovariectomía , Paclitaxel/administración & dosificación , Paclitaxel/uso terapéutico , Síndromes Paraneoplásicos/prevención & control , Salpingectomía , Resultado del Tratamiento , Hemorragia Uterina/etiología , Hemorragia Uterina/prevención & control , Neoplasias Uterinas/tratamiento farmacológico , Neoplasias Uterinas/patología , Neoplasias Uterinas/cirugía , Útero/cirugíaRESUMEN
OBJECTIVE: To analyze and compare the demographics, treatment, recurrence, and survival rates in patients with carcinosarcoma of the uterus and ovary. STUDY DESIGN: All patients with uterine and ovarian carcinosarcoma who underwent surgical staging at the 2 participating institutions between 1995 and 2007 were identified. The Kaplan-Meier method was used to generate overall survival (OS) data. Factors predictive of outcome were compared using the Cox proportional hazards model. RESULTS: Analysis of 87 women with uterine carcinosarcoma and 71 with ovarian carcinosarcoma was performed. Of those, 47% of the patients with uterine carcinosarcoma, compared to 14% of the patients with ovarian carcinosarcoma, were diagnosed with localized disease (p < 0.001). Age > 65 years old (p < 0.001), tumor extension (local versus regional versus distant, p < 0.001), and platinum-based chemotherapy (p = 0.05) were all independent predictors of survival. In a multivariate Cox regression model, age > 65 years old (hazard ratio [HR] = 2.5, p < 0.001), tumor extension (locoregional versus distant, HR = 3.9, p = 0.006), and uterine versus ovarian carcinosarcoma (HR = 2.2, p = 0.009) were identified as independent predictors of OS. CONCLUSION: Uterine carcinosarcoma presents at an earlier stage than does ovarian carcinosarcoma. In the multivariate analysis uterine carcinosarcoma demonstrated shorter survival than did ovarian carcinosarcoma after adjustment for extent of disease spread, age, and platinum-based chemotherapy.
Asunto(s)
Carcinosarcoma , Neoplasias Ováricas , Neoplasias Uterinas , Anciano , Carcinosarcoma/mortalidad , Carcinosarcoma/patología , Carcinosarcoma/cirugía , Quimioterapia Adyuvante , Supervivencia sin Enfermedad , Femenino , Humanos , Persona de Mediana Edad , Metástasis de la Neoplasia , Recurrencia Local de Neoplasia , Estadificación de Neoplasias , Neoplasias Ováricas/mortalidad , Neoplasias Ováricas/patología , Neoplasias Ováricas/cirugía , Compuestos de Platino/uso terapéutico , Pronóstico , Modelos de Riesgos Proporcionales , Radioterapia Adyuvante , Tasa de Supervivencia , Neoplasias Uterinas/mortalidad , Neoplasias Uterinas/patología , Neoplasias Uterinas/cirugíaRESUMEN
Parathyroid carcinosarcoma was first described by Nacamuli et al in 2002. We present the second case of this rare disease. This rare carcinosarmoca presented as a parathyroid carcinoma with uncharacteristically normal parathyroid hormone levels. The patient is a 57-year-old woman with long-standing right-sided vocal cord paralysis presented with a progressive 3 × 2 × 3 cm mass in the right neck. She had previously undergone a total thyroidectomy revealing benign pathology. Parathyroid hormone and calcium blood levels were within normal limits. The mass was removed with negative surgical margins. Histopathology and immunohistochemical analysis showed a biphasic pattern, with positive for chromogranin and vimentin, consistent with carcinoma and sarcoma. The disease in our patient, as in the previously reported case, has shown systemic progression despite aggressive surgical resection and adjuvant therapy.
Asunto(s)
Carcinosarcoma/patología , Hormona Paratiroidea/sangre , Neoplasias de las Paratiroides/patología , Carcinosarcoma/sangre , Carcinosarcoma/cirugía , Femenino , Humanos , Persona de Mediana Edad , Neoplasias de las Paratiroides/sangre , Neoplasias de las Paratiroides/cirugía , TiroidectomíaRESUMEN
OBJECTIVES: Uterine carcinosarcomas are uncommon, highly aggressive neoplasms that frequently recur after surgical treatment and adjuvant chemo-radiotherapy. Patients with recurrent disease respond poorly to salvage chemotherapy and irradiation. New therapeutic options are required for patients with metastatic disease. Clinical evidences showing the effect of a tyrosine kinase inhibitor, STI571, in c-KIT-positive gastrointestinal tumors, the role of COX-inhibitors chemotherapy-associated in colorectal cancer patients and the successful therapeutic possibility of anti-HER2 therapy in metastatic breast carcinoma, have encouraged us to study the expression of c-KIT, COX-2 and HER-2/neu in uterine carcinosarcomas. METHODS: We analyzed the expression of COX-2, c-KIT and HER-2/neu in 24 uterine carcinosarcomas and their correlation with clinical outcome. Disease-free interval and actuarial survival rates were the end points of the study. RESULTS: High staining intensity for COX-2 was observed in 8 cases (33.3%). C-KIT was expressed in 4 cases (16.7%) and HER-2/neu in 7 cases (29.2%). Patients with COX-2-positive tumors had a significantly poorer disease-free interval and survival (P = 0.01 and P = 0.05, respectively). All patients with c-KIT-positive tumors had early stage disease. In spite of this, their survival was not significantly better than that of c-KIT-negative cases. HER-2/neu expression did not show any correlation with clinical outcome. CONCLUSION: c-KIT, COX-2, and HER-2/neu were expressed in different proportions of uterine carcinosarcomas. COX-2 expression was a strong indicator of unfavorable prognosis. These results warrant further study to evaluate the possible role of a new molecularly targeted cancer therapy with COX-2 inhibitors in patients with uterine carcinosarcomas. The role of c-KIT expression and consequently the hypothetical use of STI571 should be tested in a larger series.
Asunto(s)
Biomarcadores de Tumor/biosíntesis , Carcinosarcoma/metabolismo , Carcinosarcoma/terapia , Isoenzimas/biosíntesis , Prostaglandina-Endoperóxido Sintasas/biosíntesis , Proteínas Proto-Oncogénicas c-kit/biosíntesis , Receptor ErbB-2/biosíntesis , Neoplasias Uterinas/metabolismo , Neoplasias Uterinas/terapia , Adulto , Anciano , Anciano de 80 o más Años , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinosarcoma/patología , Carcinosarcoma/cirugía , Quimioterapia Adyuvante , Ciclooxigenasa 2 , Supervivencia sin Enfermedad , Femenino , Humanos , Inmunohistoquímica , Proteínas de la Membrana , Persona de Mediana Edad , Necrosis , Estadificación de Neoplasias , Neoplasias Uterinas/patologíaRESUMEN
Though the results of treatment of primary liver cancer depend on many circumstances, the opportunity to perform a curative liver resection remains the main point in prognosis on survival. The aim of the study was to examine our first experience in the treatment of liver cancer. From 1996 to 2001 we observed 54 patients with liver cancer: 46 hepatocellular and 6 cholangiocellular carcinomas, 1 malignant carcinoid, and 1 carcinosarcoma. In presence of liver cirrhosis (21 patients, 38.8%) hepatic function was evaluated using Child Pugh classification. Lesions were multiple in 28 cases and single in 26 cases. Ten patients (18.5%) were radically resected, 12 patients (22.2%) were managed by laparotomy and biopsy, 2 by percutaneous ethanol injections, 1 by trans-ileocolic portal vein embolization + hepatic artery embolization. There were 7 deaths (28%) and 18 complications (72%) after the surgical treatment. The survival results of patients who underwent resection were better (median 240 days) compared with palliative treatment group (median 113.3 days); by Log-Rank test p=0.208. CONCLUSION. The use of liver resections in patients affected by single or monolateral liver cancer is effective and potentially radical treatment. Mortality and morbidity rate is high. Alternative therapies can be conveniently considered in case of multicentric Child B-C patients.
Asunto(s)
Carcinoma Hepatocelular/terapia , Colangiocarcinoma/terapia , Hepatectomía , Neoplasias Hepáticas/terapia , Adulto , Anciano , Anciano de 80 o más Años , Tumor Carcinoide/complicaciones , Tumor Carcinoide/patología , Tumor Carcinoide/cirugía , Tumor Carcinoide/terapia , Carcinoma Hepatocelular/complicaciones , Carcinoma Hepatocelular/mortalidad , Carcinoma Hepatocelular/patología , Carcinoma Hepatocelular/cirugía , Carcinosarcoma/complicaciones , Carcinosarcoma/patología , Carcinosarcoma/cirugía , Carcinosarcoma/terapia , Colangiocarcinoma/complicaciones , Colangiocarcinoma/mortalidad , Colangiocarcinoma/patología , Colangiocarcinoma/cirugía , Embolización Terapéutica , Etanol/administración & dosificación , Femenino , Arteria Hepática , Humanos , Inyecciones Intradérmicas , Hígado/patología , Cirrosis Hepática/complicaciones , Pruebas de Función Hepática , Neoplasias Hepáticas/complicaciones , Neoplasias Hepáticas/mortalidad , Neoplasias Hepáticas/patología , Masculino , Persona de Mediana Edad , Cuidados Paliativos , Vena Porta , Complicaciones Posoperatorias , Pronóstico , Análisis de Supervivencia , Factores de Tiempo , Resultado del TratamientoRESUMEN
We report an unusual case of carcinosarcoma of the colon. An 80-year-old woman was admitted to our hospital with lower abdominal pain. Computed tomography showed a large pelvic mass, 18cm in maximal diameter, and barium enema and colonoscopy both showed a type-2 tumor in the sigmoid colon. We performed Hartmann's procedure with resection of the ileocolic segment. Immunohistochemical stains of the resected specimen revealed that most of the tumor consisted of spindle cell sarcoma with neural and muscle differentiation, while only the superficial area of an ulcerated lesion contained adenocarcinoma positive for carcinoembryonic antigen. The patient died of a fast-growing recurrent pelvic tumor 6 months postoperatively. Our experience of this case and our review of eight other cases in the English literature indicate that wide resection provides the best chance of cure, but careful postoperative follow-up is essential.
Asunto(s)
Neoplasias del Colon Sigmoide/epidemiología , Anciano , Anciano de 80 o más Años , Carcinosarcoma/epidemiología , Carcinosarcoma/patología , Carcinosarcoma/cirugía , Colon Sigmoide/patología , Femenino , Humanos , Neoplasias del Colon Sigmoide/patología , Neoplasias del Colon Sigmoide/cirugíaRESUMEN
We present a rare case of carcinosarcoma of the prostate occurring in a 60-year-old white male. This diagnosis was initially missed after a transurethral resection of the prostate (TURP) had been performed to alleviate the patient's urinary obstructive symptoms. After recurrence of symptoms within a short period, another TURP was performed and the diagnosis of carcinosarcoma was then established. The patient then underwent a radical cystourethroprostatectomy with bilateral lymphadenectomy and ileal conduit diversion. Carcinosarcoma of the prostate is a very aggressive disease that often has a poor prognosis, especially when it has spread out of the prostate. Surgical removal of the prostate seems to be the best option for treatment in the select group of patients in which the disease remains confined to the prostate.
Asunto(s)
Carcinosarcoma/diagnóstico por imagen , Neoplasias de la Próstata/diagnóstico por imagen , Carcinosarcoma/química , Carcinosarcoma/cirugía , Humanos , Queratinas/análisis , Masculino , Persona de Mediana Edad , Pronóstico , Neoplasias de la Próstata/química , Neoplasias de la Próstata/cirugía , Tomografía Computarizada por Rayos X , Resección Transuretral de la Próstata , Vimentina/análisisRESUMEN
Sarcomatoid carcinomas of the lung are uncommon neoplasms; the concurrent presence of malignant epithelial and sarcomatoid spindle cell components show a high malignancy. Lymph node metastases at presentation is an important prognostic factor, on the other way the most patients with sarcomatoid carcinoma of the lung usually presented at an advanced stage that needed a complementary therapy. The Authors report about one surgical case of pulmonary carcinosarcoma recently observed without lymph node metastases; the literature is reviewed and the histogenesis is discussed.