Gastric polyps are commonly detected during upper gastrointestinal endoscopy.They are most often benign and rarely become malignant.Nevertheless,adequate knowledge,diagnostic modalities,and management strategies shoul...
BACKGROUND Polypoid endometriosis(PEM)is a rare and unique type of endometriosis.To date,no article has provided a systematic report of this disease.The current article provides a complete report on rare PEM based on ...
BACKGROUND Endoscopic submucosal dissection(ESD)is the treatment of choice for early gastric cancer and premalignant gastric dysplasia.In some cases,ESD induced ulcer heals as a polypoid nodular scar(PNS).These scars ...
National Key Research and Development Program of China,No.2017YFC0112304.
BACKGROUND Esophageal carcinosarcoma,usually presenting as a pedunculated polypoid mass,is a rare malignancy with coexisting sarcomatoid and carcinomatous components.Its imaging and endoscopic characteristics are simi...
Despite significant advances in imaging techniques, the incidence of colorectal cancer has been increasing in recent years, with many cases still being diagnosed in advanced stages. Early detection and accurate stagin...
Atypical polypoid Adenomyomas (APA) is a rare benign tumour in uterine. It is would distinguished from well-differentiated endometrial adenocarcinoma because of his histological features. We report 2 cases of 31-year-...
Supported by the Yongchuan Chongqing Medical University Hospital Fund,no.YJYB2012009
AIM To comparatively investigate the cellular and molecular characteristics of low-grade slightly elevated adenomas and polypoid adenomas.METHODS Colorectal tumors were collected from 24 patients with slightly elevate...
To the Editor: Gastric carcinoma is a common gastrointestinal (GI) malignancy while signet ring cell carcinoma (SRCC) is a well-known poorly differentiated histological type that has a strong tendency for metasta...
AIM To describe a series of patients with aberrant polypoid nodule scar developed after gastric endoscopic submucosal dissection(ESD), and to discuss its pathogenesis and clinical management. METHODS We reviewed retro...