Results: 43

Presentación inusual de coriocarcinoma metastásico a hígado y pulmón: un reporte de caso

La enfermedad trofoblástica gestacional (ETG) es un trastorno proliferativo del trofoblasto. Incluye la mola hidatidiforme, el coriocarcinoma, la mola invasiva, el tumor trofoblástico del lecho placentario y el tumor trofoblástico epitelioide. Las últimas cuatro hacen parte de la neoplasia trofoblás...

Morphine promotes migration and lung metastasis of mouse melanoma cells

Braz. J. Anesth. (Impr.); 73 (4), 2023
Abstract Background Morphine is an analgesic agent used for cancer pain management. There have been recent concerns that the immunosuppressant properties of morphine can also promote cancer metastasis. Morphine is an agonist for toll like receptor 4 (TLR4) that has a dual role in cancer development. The...

Carcinoma epidermoide metastásico asociado a epidermólisis ampollosa distrófica
Metastasic squamous cell carcinoma in dystrophic epidermolysis bullosa

Caso clínico: femenino de 18 años con diagnóstico de epidermolisis ampollosa distrófica (EAD) quién desarrolló una neoformación nodular sobre una úlcera crónica. Se diagnosticó carcinoma epidermoide (CE) invasor al que se realizó resección. Sin embargo, 5 meses después del tratamiento quirú...

Lung metastases at the initial diagnosis of high-grade osteosarcoma: prevalence, risk factors and prognostic factors. A large population-based cohort study

Säo Paulo med. j; 137 (5), 2019
ABSTRACT BACKGROUND: Osteosarcoma is the most prevalent malignant bone tumor in children and adolescents. Lung metastases are associated with poor prognosis. OBJECTIVE: The aim here was to explore the prevalence of and risk and prognostic factors for lung metastases in high-grade osteosarcoma patient...

Metastasis from glioblastoma multiforme: a meta-analysis

SUMMARY OBJECTIVE: Extracranial metastases of glioblastoma multiforme (GBM) are rare due to the short survival experienced by the patients. Therefore, the natural history of GBM metastases remains elusive. The identification of clinical factors promoting GBM metastases may help elucidate the mechanisms ...

Pulmonary benign metastasizing leiomyoma presenting as small, diffuse nodules

J. bras. pneumol; 45 (4), 2019

Sequencing of RAS/RAF pathway genes in primary colorectal cancer and matched liver and lung metastases

Appl. cancer res; 39 (), 2019
Background: Mutations in the RAS/RAF pathway predict resistance to anti-epidermal growth factor receptor antibodies in colorectal cancer (CRC), and may be targets for future therapies. This study investigates concordance of BRAF, HRAS, KRAS, NRAS and PIK3CA mutation status in primary CRC with matched liv...

Carcinoma Embrionário de Mediastino Posterior com Metástase Pulmonar: Relato de Caso

Rev. bras. cancerol; 65 (4), 2019
Introdução: Os carcinomas embrionários são os mais raros e, geralmente, se apresentam quando já estão associados com outros componentes de células germinativas. Possuem características clínicas e radiológicas similares aos tumores de saco vitelino. Relato do caso: Paciente G.A.S.L, sexo masculi...

Genomic profile of a squamous cell carcinoma ex pleomorphic adenoma compared to a head and neck squamous cell carcinoma

Selective lobar blockade with a Coopdech blocker combined with a double-lumen endotracheal tube for lung metastases resection by laser

Rev. bras. anestesiol; 68 (2), 2018
Abstract In recent years, laser resection of lung metastases has been established as the standard procedure worldwide. To avoid airway fire, it is necessary to collapse the surgical lung. The selective lobar bronchial blockade is a technique that allows one-lung ventilation while the operated lobe is col...