Epidemiology, pathology and clinical management of multiple gastric cancers: a mini-review.
The incidence of multiple gastric cancers (MGCs) has been increasing over the recent decades due to the advance in diagnostic techniques combining with the detailed pathological examinations of surgical resection specimens. Reduction of the surgical extent and trauma under the premise of radical resection improves the quality of life of patients with gastric cancer. However, MGC lesions may have been missed, which can result in adverse consequences. We carried out this systematic review of previous literatures, in order to provide deep insights into epidemiological, pathological and clinical features of MGCs and to establish an efficient way to screen the individuals with high risks. MGCs represent a special type of malignant gastric tumor and possess distinctive features compared with the solitary one. More attention should be paid to both diagnosis and treatment of MGCs. Possibility of overlooking accessory lesions must be kept in mind constantly. For the population at high risk, such as the elderly with differentiated type, strict perioperative tissue examinations and follow-up are essential.
Peng
Jiayuan
J
The Department of Surgery, The Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China.
Wang
Yu
Y
D000368:Aged; D055088:Early Detection of Cancer; D006801:Humans; D009378:Neoplasms, Multiple Primary / Q000453:epidemiology / Q000473:pathology / Q000601:surgery; D018570:Risk Assessment; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000473:pathology / Q000601:surgery