What condition is characterized by bruising or bleeding in the nasal septum?

The condition characterized by bruising or bleeding in the nasal septum is known as a septal hematoma. This occurs when blood collects in the space between the cartilage and the overlying mucosa of the nasal septum, often as a result of trauma or injury to the nose. The presence of a septal hematoma can lead to complications if not treated, such as nasal obstruction or infection, and may require surgical intervention to prevent these issues.

In contrast, dry mucous membranes refer to the lack of moisture in the mucosal lining, which can occur due to dehydration or certain medical conditions, but does not specifically relate to bruising or bleeding in the nasal area. Trismus involves difficulty in opening the mouth, typically due to issues related to the jaw or the muscles that control jaw movement, and is also not associated with nasal septum conditions. A parotid mass pertains to enlargement or a growth in the parotid gland, often related to salivary gland issues, which again does not connect with nasal bleeding or bruising.