Results 1 to 10 of about 386,136 (193)

Epidemiology and Histopathology of Nasopharyngeal Neoplasms in Iran [PDF]

open access: yesIranian Journal of Otorhinolaryngology, 2023
Introduction: This study aimed to study the trend, histologic pattern, geographical distribution, and characteristics of nasopharyngeal carcinoma (NPC) and nasopharyngeal neoplasms (NPN) from 2003 to 2017 in Iran.Material and Methods: The Ministry of ...
Ali Safavi Naini   +6 more
doaj   +3 more sources

Nasopharyngeal masses in adults—A retrospective analysis of 255 patients to evaluate symptoms, clinical findings, and histological results

open access: yesWorld Journal of Otorhinolaryngology-Head and Neck Surgery, 2023
Background Nasopharyngeal tissue hyperplasia is generally associated with adenoids in childhood. In adults, nasopharyngeal masses are occasionally found, but data on symptoms, clinical findings, and histologic results are limited.
Melanie M. vonWitzleben   +3 more
doaj   +2 more sources

TREATMENT OF NEOPLASMS OF THE NASOPHARYNGEAL PHARYNGEAL CAVITY. [PDF]

open access: green, 1885
A consideration of the treatment of neoplasms of the naso-pharyngeal cavity may be appropriately preceded by a report of the following case: D. S. C., aged 42 years, of good family history, has been afflicted with naso-pharyngeal and aural catarrh since ...
J. G. CARPENTER
openalex   +2 more sources

Prognostic Factors and Survival in Patients with Radiation-Related Second Malignant Neoplasms Following Radiotherapy for Nasopharyngeal Carcinoma

open access: goldPLoS ONE, 2013
Purpose To analyze the clinicopathological characteristics, treatment modalities, and potential prognostic factors of radiation-related second malignant neoplasms (SMNs) in a large group of nasopharyngeal carcinoma (NPC) cases.
Mian Xi   +6 more
openalex   +3 more sources

Most Nasal/Nasopharyngeal Lymphomas are Peripheral T-Cell Neoplasms

open access: bronzeAmerican Journal of Surgical Pathology, 1987
John K.C. Chan   +3 more
openalex   +2 more sources

Nasopharyngeal Branchial Cyst and Thornwaldt Cyst in a Patient with Hearing Loss after Coronavirus Infection [PDF]

open access: yesIranian Journal of Otorhinolaryngology, 2023
Introduction: The majority of nasopharyngeal cysts are asymptomatic and rare. Nevertheless, these lesions are rarely discovered during regular endoscopies and imaging tests.
Hosna Zobairy   +4 more
doaj   +1 more source

Undifferentiated nasopharyngeal carcinoma with isolated central nervous system metastasis [PDF]

open access: yesArchive of Oncology, 2004
Central nervous system (CNS) metastasis from nasopharyngeal carcinoma is an extremely rare event. Here, we report a case of nasopharyngeal carcinoma with isolated CNS metastases 45 months after the successful treatment of primary tumor.
Ozyar Enis   +4 more
doaj   +1 more source

Radiation-Induced Sarcoma of the Head and Neck Following Radiotherapy for Nasopharyngeal Carcinoma: A Single Institutional Experience and Literature Review

open access: yesFrontiers in Oncology, 2021
Background and ObjectiveRadiotherapy (RT) is the primary treatment option for nasopharyngeal carcinoma (NPC), but it is associated with radiation-induced sarcomas (RISs).
Jianlin Lou   +10 more
doaj   +1 more source

Impact of primary site on survival in patients with nasopharyngeal carcinoma from 2004 to 2015

open access: yesFrontiers in Surgery, 2022
BackgroundNasopharynx carcinoma (NPC) is the most common malignant tumor of the nasopharynx. Many studies have shown some factors related with the prognosis of NPC patients.
Tianyi Shen   +6 more
doaj   +1 more source

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