Final answer:
Nasopharyngeal carcinoma presents with symptoms like nasal blockage, nosebleeds, and hearing loss, and during a doctor's inspection, which includes examination of the nasopharynx and associated lymphoid tissues like the tonsils.
Step-by-step explanation:
The typical presentation of nasopharyngeal carcinoma may not directly resemble the squamous cell carcinoma lesions commonly visible on the skin, such as those on the nose as shown in FIGURE 5.19. Nasopharyngeal carcinoma, located in the area behind the nose and above the back of the throat, often presents with symptoms such as nasal blockage or congestion, nosebleeds, hearing loss, frequent ear infections, or headaches. Examination of the nasopharynx is a crucial part of a doctor's visit, especially when inspecting for signs of infection or malignancy. The inspection typically involves visualization with a tongue depressor, reviewing the back of the mouth and fauces. Swelling of nearby tissues, including the lymphoid nodules such as the tonsils, and symptoms like inflammation of the conjunctiva, can also be observed.