Tonsillar metastasis of signet-ring cell adenocarcinoma of the colon.
Creator
Park KK; Park Y W
Publisher
ENT: Ear, Nose & Throat Journal
Date
2010
2010-08
Description
Cases of primary colorectal signet-ring cell carcinoma metastatic to the tonsil are extremely rare. To the best of our knowledge, only 4 such cases have been previously reported in the literature. We report a new case in a 76-year-old white woman. She was treated with chemotherapy, but her disease continued to spread and she was eventually placed on comfort care and palliative radiation therapy. The manner in which tonsillar metastases evolve is still unknown, but some hypotheses have been proposed, and we briefly review these theories.
Neck masses in children may be inflammatory, neoplastic or congenital. Although most of these masses are benign inflammatory nodes, an asymptomatic neck mass is the most common presentation of head and neck malignancies in children. Cystic lesions are usually pharyngeal cleft remnants or vascular malformations, whereas solid lesions are generally inflammatory or neoplastic. While the history and the physical examination are the most important parts of the evaluation of neck masses in children, biopsy may be necessary to establish the diagnosis.
Vocal cord paralysis from prostatic carcinoma metastasizing to the larynx.
Creator
Park Y W; Park M H
Publisher
Head & neck
Date
1993
1993-10
Description
According to 1992 Cancer Statistics, prostate carcinoma is once again predicted to be the most common cancer in men, exceeding the incidence of lung cancer. In American men, this cancer is estimated to be the second most frequent cause of cancer deaths by site. Although metastases have been reported in practically every organ in the body, prostatic cancer most often metastasizes to bones, regional lymph nodes, and viscera. Although secondary involvement of the larynx by malignant neoplasms arising in contiguous structures is well known, metastatic cancer to the larynx from a prostate carcinoma is rare. This report discusses a unique case that presented with hoarseness resulting from vocal cord paralysis. The diagnosis of the tumor was confirmed by immunoperoxidase stains for prostate-specific antigen.