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2.
Braz. j. med. biol. res ; 50(6): e6104, 2017. tab, graf
Article in English | LILACS | ID: biblio-839305

ABSTRACT

Ovarian cancer is one of the most malignant genital cancers, with a high mortality rate. Many researchers have suggested that matrix metalloproteinases (MMPs) have remarkably high expression in ovarian cancer tissues. MMPs are considered to be related to the occurrence, development, invasion and metastasis of ovarian cancer. Moreover, some studies have discovered that the unbalance between MMPs and tissue inhibitor of metalloproteinases (TIMPs) are associated with the malignant phenotype of tumors. This review summarizes the latest research progress of MMPs in ovarian cancer. The investigation of MMP mechanism in ovarian cancer will facilitate the development of effective anti-tumor drugs, and thereby improve the survival rate of patients with ovarian cancer.


Subject(s)
Humans , Female , Biomarkers, Tumor/metabolism , Matrix Metalloproteinases/metabolism , Ovarian Neoplasms/enzymology , Gene Expression/genetics , Matrix Metalloproteinase Inhibitors/metabolism , Matrix Metalloproteinases/genetics , Ovarian Neoplasms/genetics , Ovarian Neoplasms/secondary , Tissue Inhibitor of Metalloproteinases/metabolism
4.
Rev. chil. obstet. ginecol ; 78(3): 240-243, 2013. ilus
Article in Spanish | LILACS | ID: lil-687166

ABSTRACT

La incidencia de cáncer de pulmón sigue aumentando, sobre todo en las mujeres y, aunque las metástasis en ovario son raras, hay que tenerla en cuenta en el estudio de extensión y seguimiento del mismo, porque en la mayoría de los casos en el momento del diagnóstico se verifica diseminación a distancia. Presentamos el caso de una paciente de 29 años en la que se planteó duda diagnóstica inicialmente entre tumor ovárico maligno con metástasis pulmonares versus linfoma, llegándose al diagnóstico final de carcinoma de células pequeñas tipo oat-cell de pulmón con metástasis ováricas.


The incidence of lung cancer is increasing, especially in women, and although metastasis in the ovary is uncommon it should be taken into account in the extension study and monitoring of the same because distant spread is verified in most cases at the time of diagnosis. We report the case of a 29-year-old patient which diagnostic doubt arose initially from malignant ovarian tumor with lung metastases or lymphoma, and she came to the final diagnosis of small cell carcinoma oat-cell type of lung with ovarian metastases.


Subject(s)
Humans , Female , Adult , Carcinoma, Small Cell/diagnosis , Carcinoma, Small Cell/pathology , Ovarian Neoplasms/diagnosis , Ovarian Neoplasms/secondary , Lung Neoplasms/diagnosis , Lung Neoplasms/pathology , Carcinoma, Small Cell/drug therapy , Diagnosis, Differential , Lung Neoplasms/drug therapy
5.
Rev. cuba. cir ; 50(4): 576-583, oct.-dic. 2011.
Article in Spanish | LILACS | ID: lil-614991

ABSTRACT

Se presenta una paciente femenina de 29 años, operada de urgencia por presentar un gran tumor que incluía cuerpo gástrico y colon trasverso, con una perforación gástrica. Se realizó una gastrectomía subtotal con colectomía trasversa en bloque que incluyó el epiplón mayor. El diagnóstico histológico fue adenocarcinoma túbulo papilar mucoproductor de origen colónico, que infiltra hasta la serosa y pared gástrica. Se realizó tratamiento adyuvante con poliquimioterapia. Diez meses después presenta un tumor en hipogastrio, que al tacto vaginal, correspondía a los órganos genitales, sospecha clínica que confirman el ultrasonido abdominal y la tomografía axial computarizada. El hallazgo transoperatorio fueron tumores voluminosos de ambos ovarios, y otro tumor que afectaba la unión rectosigmoide. Se realizó una histerectomía radical con ooforectomía bilateral y sigmoidectomía, se reseca la porción proximal del recto, y se cierra tipo Hartman. El diagnóstico histológico final fue metástasis en serosa uterina e intestinal, y en ambos ovarios de adenocarcinoma mucoproductor, túbulo papilar de intestino previamente diagnosticado (tumor de Krukenberg). Se complementó el tratamiento con poliquimioterapia adyuvante(AU)


This is the case of a woman aged 29 operated on of emergency due to a tumor involving gastric body and transverse colon with gastric perforation. A subtotal gastrectomy with block transverse colectomy including the greater omentum was carried out. The histological diagnosis was a mucoproducing papillary tubular adenocarcinoma of colonic origin infiltrating to serosa and gastric wall. An adjuvant treatment was applied with poly-chemotherapy. Ten months later appears a hypogastric tumor which at vaginal manual examination corresponding to genital organs, clinical suspicion confirmed by abdominal ultrasound and computerized axial tomography. The transoperative findings were bulky tumors of both ovaries and another tumor involving the rectosigmoid joint. A radical hysterectomy with bilateral oophorectomy and sigmoidectomy was carried out with resection of proximal rectal portion with type Hartman closure. The final histological diagnosis was a metastasis in uterine and intestinal serosa and in both ovaries a mucoproducing adenocarcinoma, previous papillary tubule was also diagnosed (Krukenberg's tumor). Treatment was applied using adjuvant poly-chemotherapy(AU)


Subject(s)
Humans , Female , Adult , Adenocarcinoma, Mucinous/surgery , Adenocarcinoma, Mucinous/pathology , Adenocarcinoma, Mucinous/secondary , Ovarian Neoplasms/surgery , Ovarian Neoplasms/secondary , Krukenberg Tumor/surgery
7.
IJFS-International Journal of Fertility and Sterility. 2011; 5 (3): 148-151
in English | IMEMR | ID: emr-144152

ABSTRACT

The purpose of this study was to examine the rate and clinico-Pathological characteristics of ovarian metastasis of endometrioid type endometrial cancer. A retrospective study of all patients with endometrioid type endometrial cancer was carried out during 1990-2009. Chi-square and Fisher's Exact tests were used to analyze all the variables. P

Subject(s)
Humans , Female , Ovarian Neoplasms/secondary , Neoplasm Metastasis , Endometrial Neoplasms/pathology
8.
J. bras. pneumol ; 33(5): 609-611, set.-out. 2007. ilus
Article in Portuguese | LILACS | ID: lil-467488

ABSTRACT

A linfangite carcinomatosa corresponde a cerca de 8 por cento das neoplasias pulmonares metastáticas. Os sítios primários mais comuns são mama, pulmão, estômago, próstata e pâncreas. Descrevemos o caso de uma paciente de 42 anos na qual a primeira manifestação de um adenocarcinoma de ovário foi a linfangite carcinomatosa, uma forma incomum de apresentação da doença.


Carcinomatous lymphangitis accounts for approximately 8 percent of all cases of metastatic pulmonary tumors. The most common primary sites are breast, lung, stomach, prostate and pancreas. We describe herein the case of a 42-year-old woman in whom the first manifestation of an ovarian adenocarcinoma was carcinomatous lymphangitis of the lung, an unusual presentation of the disease.


Subject(s)
Adult , Female , Humans , Adenocarcinoma/secondary , Lung Neoplasms/complications , Lymphangitis/complications , Ovarian Neoplasms/secondary , Adenocarcinoma/pathology , Biopsy , Bronchoscopy , Lung Neoplasms/diagnosis , Lymphangitis/diagnosis , Ovarian Neoplasms/pathology , Tomography, X-Ray Computed , Vagina
9.
Rev. chil. radiol ; 12(1): 12-14, 2006. ilus
Article in Spanish | LILACS | ID: lil-436627

ABSTRACT

History and morphologic characterization of Krukenberg's tumor are reviewed, in relation of five cases with this neoplasia. They were secondary metastatic involvement from gastric tumors (3 cases), colon (1 case) and gallbladder (1 case).


La historia y características morfológicas en TC del tumor de Krukenberg son revisadas, a propósito de cinco casos estudiados por nosotros en pacientes con este tipo de neoplasia. Corres-ponden a compromiso metastásico secundario a cáncer gástrico tres casos, cáncer de colon un caso y de vesícula biliar un caso.


Subject(s)
Humans , Female , Adult , Middle Aged , Ovarian Neoplasms , Ovarian Neoplasms/secondary , Krukenberg Tumor , Krukenberg Tumor/secondary , Tomography, X-Ray Computed
11.
New Egyptian Journal of Medicine [The]. 2004; 33 (Supp. 6): 42-54
in English | IMEMR | ID: emr-67923

ABSTRACT

Ovarian metastasis from colorectal carcinoma frequently mimics primary ovarian carcinomas. The present study was performed to find possible histopathological criteria helpful in the differential diagnosis. Twelve cases of primary colonic adenocarcinoma with unilateral [5/12] and bilateral [7/12] ovarian metastasis were included. Also twelve cases of primary ovarian carcinoma of unilateral [7/12] and bilateral [5/12] were included. Both were evaluated clinicopathologically, ultrastructurally and immunohistochemically including CK7 and CK-20. Integration of clinicopathological and Immunohistochemical findings was very helpful while electron microscopy had little value in the determination of primary ovarian carcinoma from ovarian metastasis of colonic origin. Bilaterality, extrapelvic spread, high mitotic index, garland, segmental and dirty necrosis, positivity for CK-20 and lack of CK-7 immunoreactivity favoured the diagnosis of ovarian meta-stases from colon carcinoma


Subject(s)
Humans , Female , Neoplasm Metastasis/ultrastructure , Ovarian Neoplasms/pathology , Signs and Symptoms , Immunohistochemistry , Microscopy, Electron , Ovarian Neoplasms/secondary
12.
Journal of Korean Medical Science ; : 220-222, 1999.
Article in English | WPRIM | ID: wpr-149184

ABSTRACT

Carcinoma of the ampulla of Vater is a relatively rare neoplasm and its longterm survival rate is considerably high. However, because of differences in tumor pathologic features and local invasiveness, a 5-year survival rate differ widely. We present a case of metastatic carcinoma of the ampulla of Vater presenting as a Krukenberg tumor in a 59-year-old woman. Eight months earlier, she had been diagnosed as well-differentiated adenocarcinoma of the ampulla of Vater. Abdominal examination revealed a hard mass with mild tenderness in the RLQ area. The laboratory findings were unremarkable except for mild anemia. CT scan of the abdomen revealed enlargement of both ovaries. An exploratory laparotomy disclosed bilateral ovarian masses, 18 x 12 x 8 cm and 8 x 5.5 x 4 cm in size, respectively. Histologic findings of the both ovarian masses were consistent with metastatic adenocarcinoma from the ampulla of Vater.


Subject(s)
Female , Humans , Common Bile Duct Neoplasms/surgery , Common Bile Duct Neoplasms/pathology , Krukenberg Tumor/metabolism , Krukenberg Tumor/pathology , Middle Aged , Ovarian Neoplasms/secondary , Tomography, X-Ray Computed , Ampulla of Vater/pathology
13.
Rev. Soc. obstet. ginecol. B.Aires ; 74(917): 292-303, dic. 1995. ilus
Article in Spanish | LILACS | ID: lil-168458

ABSTRACT

La realización de segundas laparotomías forma rutinaria como parte de la estrategia terapéutica para el carcinoma epitelial del ovario, ha sido muchas veces cuestionada. Objetivo: establecer el valor de la realización de segundas laparotomías, second look y citorreducciones secundarias con enfermedad clínica persistente y de qué manera esto influye en la sobrevida alejada de las pacientes. Material y Métodos: se realizaron dos tipos de relaparotomías: el second look, que de ser positivo y posible incluia la realización de una citorreducción secundaria durante el mismo y la citorreducción secundaria con enfermedad clínica persistente. Se realizaron 104 second look, 44 estadios iniciales (est. Ia-IIa) y 60 en estadios avanzados (est. IIb-IV), 20 citorreducciones secundarias durante el second look y 17 citorreducciones secundarias con enfermedad clínica persistente. Se consideró la lesión residual remanente en la primer cirugía y los hallazgos en el second-look. El seguimiento mínimo fue de 3 años y el máximo de 18. Resultados: de los 104 second-looks realizados, 41 fueron positivos y 63 negativos, con una sobrevida del 25 por ciento y del 67 por ciento respectivamente a los 10 años (p<0.001). En los estadios iniciales (n=44), el second look fue negativo en el 100 por ciento de los casos, con un tiempo libre de enfermedad del 73 por ciento a los 6000 días (20 años). En los estadios avanzados, la sobrevida para los second look negativos (n=19), fue del 49 por ciento y cuando fue positivo (n=41), fue del 25 por ciento (p<0,05). En las pacientes que tenían lesión residual en la primera laparotomía, el second look fue negativo en 37 casos (50,6 por ciento) y positivo en 38 (49,4 por ciento). En las pacientes sin lesión residual en la primer laparotomía (n=19), comparadas con las que si tenían lesión residual (ambas con second-look negativo), la sobrevida fue de 71 y 21 por ciento respectivamente (p<0,025). Cuando la cirugía inicial fue completa (sin lesión residual), nunca se halló progresión de la enfermedad en la segunda laparotomía. En las pacientes en las que se realizó citorreducción secundaria durante el second look (n=37), la sobrevida a los 8 años fue del 48 por ciento cuando fue óptima (n=20-54 por ciento) y 0 por ciento cuando a partir del 4º año cuando fue subóptima (N=17) (p<0,005). En las pacientes en las que se realizó citorreducción secundaria con enfermedad clínicamente persistente (N=17), la sobrevida fue del 0 por ciento a partir del 5º año. Conclusiones: El second look sigue siendo parte de la estrategia terapéutica en aquellas pacientes con lesión residual en la cirugía inicial y respuesta clínica completa, permitiendo en caso de ser positivos, la realización de citorreducciones secundarias durante el mismo, que sumando a terapias de segunda línea apropiadas para cada caso, mejoró la sobrevida. En cuanto a la citorreducción secundaria con enfermedad clínicamente persistente, ésta no demostró tener utilidad como terapia de rescate en comparación a los resultados obtenidos a realizar citorreducciones secundarias en un second look positivo u otras terapias de segunda línea


Subject(s)
Humans , Female , Ovarian Neoplasms/surgery , Reoperation/standards , Survival Analysis , Treatment Outcome , Ovarian Neoplasms/mortality , Ovarian Neoplasms/secondary , Prognosis , Reoperation/statistics & numerical data
14.
Rev. bras. cancerol ; 39(4): 221-4, out.-dez. 1993. tab
Article in Portuguese | LILACS | ID: lil-163694

ABSTRACT

A retrospective study of 35 ovarian secundary tumor's cases was done. Ovarian tumors due to metastases correspound to 6 per cent of all malignant ovarian tumors. A correct diagnoses between primary and secundary tumor of the ovary is extremely important. In our serie the two mains primaries tumors sites were gastrointestinal tract with 31 per cent and breast with 31 per cent of the cases. Adenocarcinoma was the common tumor type (80 per cent) of the metastases to the ovary.


Subject(s)
Humans , Female , Adult , Middle Aged , Neoplasm Metastasis , Ovarian Neoplasms/secondary , Diagnosis, Differential , Ovarian Neoplasms/diagnosis
15.
Gac. méd. boliv ; 12(1): 8-11, feb. 1988. ilus
Article in Spanish | LILACS | ID: lil-54458

ABSTRACT

Se comunica el caso de una paciente de 40 años de edad, portadora de un Adenocarcinoma de la Vesícula Biliar, que 10 meses después hace metástasis bilaterales a ovario. Se revisa la literatura médica referente al concepto de Tumor de Krukenberg y se plantea esta denominación para todas las neoplasias metastásicas en ovario de origen epitelial sea cuál sea el sitio primario de la lesión e independientemente de su imágen histológica


Subject(s)
Adult , Humans , Female , Gallbladder Neoplasms , Krukenberg Tumor , Ovarian Neoplasms/secondary
16.
Saúde (Santa Maria) ; 13(1/2): 187-96, jan.-dez. 1987. ilus
Article in Portuguese | LILACS | ID: lil-120633

ABSTRACT

Um raro caso de melanoma metastatico em útero e ovário, de paciente com 47 anos, é aqui relatado. Somente após ter conhecimento do laudo histopatológico que a paciente referiu a exerese de lesäo enegrecida de seu dorso, 16 meses antes da pan-histerectomia, sendo desprezado o material naquela ocasiäo. O óbito ocorreu 4 meses após a cirurgia ginecológica, por metástases cerebrais


Subject(s)
Humans , Female , Middle Aged , Ovarian Neoplasms/secondary , Uterine Neoplasms/secondary , Melanoma/secondary , Ovarian Neoplasms/surgery , Ovarian Neoplasms/pathology , Uterine Neoplasms/surgery , Uterine Neoplasms/pathology , Brain Neoplasms/secondary , Melanoma/surgery , Melanoma/pathology , Neoplasm Metastasis
17.
West Indian med. j ; 36(4): 251-5, Dec. 1987. ilus
Article in English | LILACS | ID: lil-67546

ABSTRACT

We report two cases of ovarian carcinoma with splenic metastases detected by ultrasound and discuss their sonographic appearances. The importance of routinely including this organ during staging and follow-up studies in ovarian carcinoma using diagnostic imaging methods is emphasized


Subject(s)
Middle Aged , Humans , Female , Ovarian Neoplasms/secondary , Splenic Neoplasms/secondary , Adenocarcinoma/secondary , Cystadenocarcinoma/secondary , Splenic Neoplasms/diagnosis , Adenocarcinoma/diagnosis , Ultrasonography
18.
Reumatol. mod ; 5(9): 24-6, 28, 30, passim, out. 1987. tab
Article in Portuguese | LILACS | ID: lil-47806
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