Nasopharyngeal carcinoma history and symptoms: Difference between revisions
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{{Nasopharyngeal carcinoma}} | {{Nasopharyngeal carcinoma}} | ||
==Overview== | ==Overview== | ||
Nasopharyngeal carcinoma produces few symptoms early in its course, with the result that most cases are quite advanced when detected. Once the tumor has expanded from its site of origin in the lateral wall of the nasopharynx, it may obstruct the nasal passages and cause [[rhinorrhea|nasal discharge]] or [[nosebleed]]. Obstruction of the [[Eustachian tube|auditory tubes]] may cause chronic [[otitis media|ear infection]]s, and patients may experience [[referred pain]] to the [[ear]]. [[Metastasis]] of cancer to the [[lymph node]]s of the [[neck]] may also be the first noticeable sign of the disease.<ref name="Weidner's">{{cite book |author=Richard Cote, Saul Suster, Lawrence Weiss, Noel Weidner (Editor) |title=Modern Surgical Pathology (2 Volume Set) |publisher=W B Saunders |location=London |year= |pages= |isbn=0-7216-7253-1 |oclc= |doi=}}</ref> | Nasopharyngeal carcinoma produces few symptoms early in its course, with the result that most cases are quite advanced when detected. Once the tumor has expanded from its site of origin in the lateral wall of the [[nasopharynx]], it may obstruct the nasal passages and cause [[rhinorrhea|nasal discharge]] or [[nosebleed]]. Obstruction of the [[Eustachian tube|auditory tubes]] may cause chronic [[otitis media|ear infection]]s, and patients may experience [[referred pain]] to the [[ear]]. [[Metastasis]] of cancer to the [[lymph node]]s of the [[neck]] may also be the first noticeable sign of the disease.<ref name="Weidner's">{{cite book |author=Richard Cote, Saul Suster, Lawrence Weiss, Noel Weidner (Editor) |title=Modern Surgical Pathology (2 Volume Set) |publisher=W B Saunders |location=London |year= |pages= |isbn=0-7216-7253-1 |oclc= |doi=}}</ref> | ||
==Symptoms== | ==Symptoms== | ||
* Abnormal (high-pitched) breathing sounds | * Abnormal (high-pitched) breathing sounds | ||
Revision as of 15:50, 15 September 2015
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
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Overview
Nasopharyngeal carcinoma produces few symptoms early in its course, with the result that most cases are quite advanced when detected. Once the tumor has expanded from its site of origin in the lateral wall of the nasopharynx, it may obstruct the nasal passages and cause nasal discharge or nosebleed. Obstruction of the auditory tubes may cause chronic ear infections, and patients may experience referred pain to the ear. Metastasis of cancer to the lymph nodes of the neck may also be the first noticeable sign of the disease.[1]
Symptoms
- Abnormal (high-pitched) breathing sounds
- Cough
- Coughing up blood
- Difficulty swallowing
- Hoarseness that does not get better in 1 - 2 weeks
- Neck pain
- Sore throat that does not get better in 1 - 2 weeks, even with antibiotics
- Swelling or lumps in the neck
- Unintentional weight loss
References
- ↑ Richard Cote, Saul Suster, Lawrence Weiss, Noel Weidner (Editor). Modern Surgical Pathology (2 Volume Set). London: W B Saunders. ISBN 0-7216-7253-1.