Histologically similar, synchronous or metachronous, lacrimal salivary-type and parotid gland tumors: A series of 11 cases
Autor: | Jerzy Klijanienko, Laurence Desjardins, Pierre Schlienger, Adel K. El-Naggar, Vincent Servois, Philippe Vielh, J. Rodriguez, Pierre Validire |
---|---|
Rok vydání: | 1999 |
Předmět: |
Adult
Male Pathology medicine.medical_specialty Adenoma Pleomorphic Lacrimal gland Adenocarcinoma Malignancy Metastasis Neoplasms Multiple Primary stomatognathic system medicine Carcinoma Humans Aged Aged 80 and over Lacrimal Apparatus Diseases business.industry Neoplasms Second Primary Histology Middle Aged medicine.disease Carcinoma Adenoid Cystic Parotid Neoplasms Parotid gland stomatognathic diseases Treatment Outcome medicine.anatomical_structure Otorhinolaryngology Female Histopathology business |
Zdroj: | Head & Neck. 21:512-516 |
ISSN: | 1097-0347 1043-3074 |
Popis: | Background Restricted presentation of malignancy at both lacrimal and parotid salivary glands are unusual occurrences that may pose clinical and diagnostic difficulties. Methods We applied certain clinicopathological criteria to distinguish between lacrimal and parotid gland primaries in a series of 11 patients with synchronous and/or metachronous tumors of similar histology at both sites. Results Of eight patients with primary lacrimal carcinomas, seven had metachronous metastases to parotid glands. All three patients with primary parotid carcinomas had concurrent metastases to lacrimal glands. Patients with primary lacrimal tumors metastasizing to the parotid gland appear to have better clinical outcome in comparison with those with parotid primary with secondary lacrimal metastases. Conclusion Careful examination of parotid glands in the assessment of any lacrimal gland tumor with high-grade adenocarcinoma morphology is recommended to rule out the possibility of a parotid primary. © 1999 John Wiley & Sons, Inc. Head Neck 21: 512–516, 1999. |
Databáze: | OpenAIRE |
Externí odkaz: |