Aspiration blood

Introduction Nasal cavity, especially in the posterior nasal passages, inflammation of the nasopharynx, nasopharyngeal carcinoma, etc., all show up as sucking blood. The sucking blood stasis is dry in the weather, and local infection is the most common. Nasopharyngeal carcinoma is one of the most common malignant tumors in China. It often occurs in the pharyngeal crypt and the anterior anterior wall of the nasopharynx. The lesions may be in the form of nodular, ulceric, and submucosal infiltration. Most of them are Low-profile squamous cell carcinoma Others may be adenocarcinoma, undifferentiated cancer, and the like. Because the primary cancer breaks through the surface mucosa and blood stasis occurs, the nasal secretions often have bloodshot or blood clots when sucked back. It is more common after morning, which is one of the early symptoms.

Cause

Caused by bleeding in the posterior nasal passages, inflammation of the nasopharynx, nasopharyngeal cancer, etc. Nasopharyngeal carcinoma is one of the most common malignant tumors in China. It often occurs in the pharyngeal crypt and the anterior anterior wall of the nasopharynx. The lesions may be in the form of nodular, ulceric, and submucosal infiltration. Most of them are Low-profile squamous cell carcinoma Others may be adenocarcinoma, undifferentiated cancer, and the like. Because the primary cancer breaks through the surface mucosa and blood stasis occurs, the nasal secretions often have bloodshot or blood clots when sucked back. It is more common after morning, which is one of the early symptoms.

an examination

Related inspection

EB virus shell antigen IgA antibody after nasal endoscopy

1. Rearoscopy

Convenient and easy. The small nodules or granuloma-like bulges of the pharyngeal recess and the anterior wall of the nasopharynx can be seen, the surface is rough and uneven, and it is easy to bleed, sometimes showing submucosal bulge. When the early lesions are not typical, they may only show mucosal congestion, vascular engorgement or a full pharyngeal crypt, which needs to be taken seriously.

2. Fiber nasopharyngoscopy

It is conducive to the discovery of early microscopic lesions, especially for patients with strong pharyngeal reflex or difficult mouth opening. If suspicious lesions are found, biopsy should be performed in time.

Differential diagnosis

Nasal cavity, especially in the posterior nasal passages, inflammation of the nasopharynx, nasopharyngeal carcinoma, etc., all show up as sucking blood. The sucking blood stasis is dry in the weather, and local infection is the most common. Therefore, the relevant examination means to assist the diagnosis. Find out the real cause of the disease.

The material in this site is intended to be of general informational use and is not intended to constitute medical advice, probable diagnosis, or recommended treatments.