Results: 652

Hepatoid adenocarcinoma of the lung mimicking metastatic hepatocellular carcinoma

Autops. Case Rep; 10 (2), 2020
Hepatoid adenocarcinoma of the lung is a rare subtype of lung cancer. We report a case of a metastatic hepatoid adenocarcinoma of the lung with aggressive behavior, including biopsy and autopsy findings. The pulmonary tumors showed features indistinguishable from hepatocellular carcinoma and were diffuse...

Caracterización de los pacientes operados de cáncer de pulmón de células no pequeñas

Rev. cuba. cir; 59 (2), 2020
RESUMEN Introducción: El tumor de pulmón de células no pequeñas es un problema de salud pública, y la primera causa de muerte por cáncer a nivel mundial. Objetivo: Describir las características epidemiológicas, clínicas e histológicas en la población de enfermos aquejados de cáncer de pulm...

Colitis actínica de localización cecal. Serie de casos

Resumen Por definición, la colitis actínica incluye cambios inflamatorios de la mucosa colorrectal secundarios a radioterapia en cercanía a la región tratada. La localización más frecuente es el recto y la indicación más común de radioterapia corresponde a neoplasias de la región pélvica inclu...

Aspectos broncoscópicos e histológicos en pacientes con cáncer de pulmón
Bronchoscopic and histologic aspects in patients with lung cancer

Medisan; 24 (3), 2020
Introducción: Se denomina como cáncer de pulmón a un conjunto de enfermedades resultantes del crecimiento aberrante de células del tracto respiratorio, en particular del tejido pulmonar. Objetivo: Determinar los aspectos broncoscópicos e histológicos útiles en la confirmación del diagnóstico ...

Acquired reactive perforating collagenosis in association with prostate adenocarcinoma, chronic lymphocytic leukemia, and Graves disease

An. bras. dermatol; 95 (3), 2020
Abstract Acquired reactive perforating collagenosis is a rare skin disorder characterized by the presence of umbilicated pruritic papules and nodules. Transepidermal elimination of altered and perforating bundles of basophilic collagen from the epidermis is a characteristic histologic feature of acquired...

Analysis of conization results in patients undergoing hysterectomy for uterine adenocarcinoma

Abstract Objective To observe if the histopathological result of a conization performed after cervical adenocarcinoma in situ diagnosis is compatible with the histopathological analysis of a subsequent hysterectomy. Methods The present descriptive and observational research consisted of the analysis of...

Expression and significance of CK5/6, P63, P40, CK7, TTF-1, NapsinA, CD56, Syn and CgA in biopsy specimen of squamous cell carcinoma, adenocarcinoma and small cell lung carcinoma

Int. j. morphol; 38 (2), 2020
Nine tumor and various potential biomarkers were measured and combined the information to diagnose disease, all patients accepted fiber bronchoscopy brush liquid based cytologyand histopathology examination in order to reliably detect lung cancer. The samples from 314 Chinese lung cancer patients were ob...

Predictive factors for tumour response after the neoadjuvant-treatment of rectal adenocarcinoma

ABSTRACT Purpose Standard of care for locally advanced rectal cancer is neoadjuvant chemoradiotherapy followed by surgery. This study identified predictive factors for tumour response in our series. Patients and methods Between January 2005 and December 2018, 292 patients with locally advanced rectal c...

Adenocarcinoma gástrico con componente de coricarcinoma
Gastric adenocarcinoma with choriocarcinoma component

Paciente de 48 años que cursa con dolor abdominal asociado a perdida ponderal. En la endoscopía se evidencia una lesión una lesión infiltrativa ulcerada, friable y circunferencial que compromete el canal pilórico y bulbo duodenal Al estudio histopatológico se revela un adenocarcinoma tipo intestina...