Will thrombotic external hemorrhoids turn cancerous?

Written by Chen Tian Jing

Colorectal Surgery

Updated on September 04, 2024

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Thrombosed external hemorrhoids are a common clinical symptom of external hemorrhoids. The pathogenesis mainly involves the formation of blood clots inside the hemorrhoidal node, which is primarily due to local circulatory disturbances within the hemorrhoidal node. Thrombosed external hemorrhoids do not have the potential to become cancerous. If thrombosed external hemorrhoids are not treated promptly, it may lead to increased pain or significant swelling of the thrombosed external hemorrhoids. In severe cases, it can cause the hemorrhoids to become trapped at the anal opening, unable to retract, or lead to necrosis due to cut-off local blood supply. Therefore, it is crucial to treat thrombosed external hemorrhoids as early as possible.

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Written by Yang Dong

Colorectal Surgery Department

28sec

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Symptoms of thrombosed external hemorrhoids

Thrombotic external hemorrhoids are a type of external hemorrhoids. They are caused by the rupture of blood vessels in external hemorrhoids, leading to blood spillage, which in turn causes pain and inflammation. The symptoms manifest as a sudden hard lump near the anus. If visible, subcutaneous purple bruises can be seen, and pressing on it causes pain. Generally, surgical treatment is required.

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Written by Chen Tian Jing

Colorectal Surgery

55sec

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How to eliminate the flesh balls of external hemorrhoids

External hemorrhoids primarily manifest as local skin tags or connective tissue protrusions, which may also be due to transient congestion and edema caused by acute episodes. If the hemorrhoids are skin tag-type or connective tissue-type and do not present any clinical symptoms or affect the patient's normal life, excessive treatment is generally not required. It is only necessary to maintain good dietary and defecation habits to prevent the condition from worsening. If the external hemorrhoids involve congestion, edema, or pain caused by thrombosis, complete removal can only be achieved through surgical excision. Merely using topical medications, applying heat, or using hemorrhoid creams can only reduce the size of the masses or alleviate symptoms, but cannot completely remove the masses.

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Written by Yu Xu Chao

Colorectal Surgery

1min 11sec

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Can external hemorrhoids heal by themselves?

External hemorrhoids can be classified into cutaneous flap hemorrhoids, varicose vein hemorrhoids, thrombotic hemorrhoids, and inflammatory hemorrhoids. These are mostly caused by poor defecation habits of the patient, such as prolonged defecation time or excessive straining during bowel movements, which then lead to the growth of excess skin flaps, varicose veins, or rupture of venous blood vessels, resulting in various types of external hemorrhoids. Therefore, these types of hemorrhoids cannot heal on their own and require treatment with medication or surgery. For cutaneous flap hemorrhoids, if the patient does not experience significant discomfort, specific treatment is generally not necessary, just attention to hygiene around the anal area is needed. However, for inflammatory or thrombotic hemorrhoids, since they can cause anal pain and a feeling of prolapse, it is advisable to opt for surgical stripping of the hemorrhoids as soon as possible. Post-surgery, treatments such as anal washes, red oil gauze strips, and golden ointment should be used for dressing changes, while also maintaining cleanliness of the anal region.

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Written by Yang Dong

Colorectal Surgery Department

31sec

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The difference between rectal prolapse and external hemorrhoids.

Rectal prolapse is the protrusion of the rectal mucosa, which manifests as an eversion of the mucosa presenting as pink-colored, cylindrical protrusions. These can usually be manually repositioned back into the anus, appearing smooth once repositioned. In contrast, external hemorrhoids are mostly caused by varicosities and are the same color as the skin. They cannot be completely repositioned manually, which distinguishes them from rectal prolapse.

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Written by Chen Tian Jing

Colorectal Surgery

1min 13sec

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Thrombosed external hemorrhoid characteristics

Thrombosed external hemorrhoids are a clinical type of external hemorrhoids. The main characteristics of the hemorrhoid nucleus in thrombosed external hemorrhoids are that the hemorrhoid nucleus is stuck at the anus and cannot retract, accompanied by swelling and enlargement. As the hemorrhoid nucleus contains thrombosis, its color is mostly purplish red or dark red, and patients will experience severe local pain and a sensation of distension. Thrombosed external hemorrhoids generally belong to the acute phase of external hemorrhoids, often occurring when the stool is dry or the intestinal heat is severe. For the treatment of thrombosed external hemorrhoids, one can choose Chinese herbal solution for hot compresses to promote the absorption of the thrombus, or directly perform a surgical excision. (This answer is for reference only. For medication, please consult a professional physician and do not medicate blindly.)