Early stomach cancer means that the cancer tissue is confined to the stomach mucous membranes and the lower membranes, regardless of their size and if they have lymph nodes. Early stomach cancers are not symptoms, sometimes clinically manifested in abdominal pains, abdominal swelling, appetite, etc. X-ray and gastroscope examinations of double-comparison imaging of low stomach tension are of great value in detecting early stomach cancer. The survival rate of early stomach cancer patients can range from 90 per cent to 95 per cent after surgery (or endoscopy removal) for five years, and the effect of early stomach cancer is better for the disease to be confined to mucous membranes. 1. Causes of disease: Undesired lifestyle, family history of digestive tract cancer, stomach ulcer, stomach graft, chronic atrophy of gastroenteritis and cholesterocococcal infections are all risk factors for stomach cancer. Clinical performance: Early stomach cancer tends to be unclinical and some patients can suffer from abdominal discomfort, pleasing, reduced appetite, etc. As the tumour advances, the symptoms are gradually becoming apparent; a. The tumours of the rise (type I) rise above 0.5 cm from the visceral musculous surface of the stomach, are circular or elliptical, are prominent within the stomach cavity, typically 0.2 – 0.2 – 0.25 cm, have a wider base, have a relatively small twilight base, have a clearer border, but are somewhat irregular and, in the case of a double picture, are examined with appropriate bedding and pressure, and can be seen in a contour deficit, with a contour of foliage, sometimes condensed surfaces, leading to tectonic spectures of the cavity, with line cuttings showing a small impossion of the stoll, broad-based and well-defined limits to the stomach cavity. b. Three sub-types of shallow surface (type II). (1) The shallow rise (IIa) type: rises of not more than 0.5 cm, displays better by means of oppression, and the disease stoves are sprawled in granular form. This type needs to be identified with saloon adenomas, small smooth musculomas and leper pancreas. (2) Surface flat type (IIb type): without a visible rise or dim, the double-screening is the loss of a normal even image of the gastric mucous membranes in the diseased area, and the destruction and disappearance of the gastric regions and gastric gutters, but with certain boundaries visible. This type is the most difficult to identify with a hysterectomy of limited stomach inflammation or benign ulcer healing, and must undergo a gastroscopy to obtain a pathological diagnosis. (3) The shallow dent (IIC) type: It is diagnosed at depths of less than 0.5 cm and has a shallow gill, with a mucous membrane bulge or interruption around it, or with a mucous increase, with visible finger pressure on the edge of the gill, destruction and disappearance of stomach areas and gastrogen gutters around the stove, and does not reach the edge of the ulcer, and in some cases it can see a rigid sense of the limits of the stomach contour. c. Dimpled (type III) with dents of more than 0.5 cm in the surface of the gastric mucous membrane, with sawned edges in different shapes and mostly slightly irregular. Lighter storage areas can be seen after double comparison and appropriate pressure. Due to the presence of sporadic normal mucous membranes in the scavenging areas, the bellows are not evenly coated, with a change in the “wetland”. Cuts can be seen in small surges on the stomach contours, but different from benign ulcer. The mucous wrinkles, which are close to the gill, are suddenly broken and present an X-line characteristic of a virulent ulcer, such as strangulation or detour, or integration. 3. Examination and diagnosis: high-risk individuals are identified mainly on the basis of no-symptomatic screening; in the case of patients with upper abdominal symptoms, the pathological examination is required for the diagnosis of a stomach lens and a biopsy. Early stomach cancer is not typical, and when there is increased pain, frequent fever in the stomach, unknown causes of anaemia, etc., it requires vigilance. Diagnosis is based mainly on a pathological examination of stomach mirrors and biopsy. Treatment: Treatment for early stomach cancer is divided into two main categories: endoscopy treatment and surgical treatment. 1. Endoscopy treatment (1) Monumentation under endoscopy (EMR): includes a large biopsy, i.e., a double-pipe endoscopy, a cap attraction EMR (EMR-C) or a transparent cap, a ligature EMR (EMR-L). Adaptation certificates are generally moderate or high-dimension methic cancer. (2) ESD: Compared to EMR, EMRs can be fully excised and contribute to post-operative pathological assessment. Adaptation certificates include: 1 amphibious membrane cancer of any size, without an ulcer formation; 2 amulatory membrane cancer, if formed with an ulcer, the pathological diameter shall be < 3 cm; 3 ambulatory membrane cancers, if formed without an ulcer, the pathological diameter of < 2 cm; 4 < 3 cm diameter non-ulcer formation and immersed submersible submersible mucular cancer. The treatment of early stomach cancer with root surgery is more effective, with a survival rate of more than 90 per cent for five years.
Stomach cancer
