bleeding hemorrhoids
Introduction
Introduction Hemorrhoid refers to the blood in the stool caused by the rupture of the internal hemorrhoids. It is characterized by painless, intermittent or periodic blood in the stool, which is bright red.
Cause
Cause
Causes:
is a mass caused by varicose veins of the superior and inferior venous plexus on both sides of the tooth line, and thus causes bleeding, embolism or agglomeration. Warts are common diseases, and the incidence increases with age, often affecting labor due to symptoms.
Often due to defecation, the internal hemorrhoids are rubbed and bleeding. The internal hemorrhoids come out of the anus causing edema, inflammation, and bleeding.
Examine
an examination
Related inspection
Anal examination of anus
(1) There is a history of internal hemorrhoids or mixed hemorrhoids.
(2) At the end of the stool, blood is dripped on the anus or blood is attached to the surface of the stool.
(3) Inflammatory manifestations such as mucosal congestion and edema can be seen, and some bleeding spots can be seen.
(4) There is blood on the index finger of the anus, and the bleeding of the cancer in the rectum can be excluded.
(5) The endoscopic nucleus and bleeding point can be seen by rectal examination.
(6) If necessary, stool culture, barium enema and other examinations can confirm the diagnosis.
Diagnosis
Differential diagnosis
Identification of hemorrhage and rectal cancer bleeding:
Hemorrhoids and rectal cancer bleeding are painless, which is the common feature of both. However, the blood of the bleeding person is bright red, blood is dropped or blood is sprayed, and blood is attached to the surface of the stool. The bleeding of rectal cancer is caused by cancer infiltrating the rectal mucosa and causing the surface to fester. The blood and the stool are mixed and dark red. Clinically known as jam-like stool. Colonoscopy can detect ulcerative masses of rectal cancer, which is the most important basis for distinguishing from sputum.
