Factors Influencing the Survival Rate of Teeth and Implants in Patients after Tumor Therapy to the Head and Neck Region-Part 2: Implant Survival.

During prosthetic rehabilitation after tumor therapy (TT) in the head and neck region, the dentist must assess whether the prognosis of the remaining teeth is sufficiently good or whether implants should be used to anchor dentures. Thus, the aim of the present study was to compare the survival rate of teeth and implants after TT and to evaluate factors potentially influencing implant survival. One hundred fifteen patients (male: 70.

Factors Influencing the Survival Rate of Teeth and Implants in Patients after Tumor Therapy to the Head and Neck Region-Part 1: Tooth Survival.

We aimed to evaluate possible factors influencing the long-term survival of teeth after tumor therapy (TT) to the head and neck region with and without radiation. Between January 2019 and January 2020, patients who underwent TT for head and neck cancer and received dental treatment before and after TT at the Department of Prosthetic Dentistry of the Martin Luther University Halle-Wittenberg were enrolled in the study. Clinical examination with assessment of dental status and stimulated salivary flow rate (SFR) was performed and information about disease progression and therapy was retrieved from medical records.

Policy vs. Ethics.

Reich, Warren T. (1972) "Policy vs. Ethics, : Vol.

[Epithelial salivary gland tumors - a monocentric retrospective study of South Saxony-Anhalt].

Objective:  The purpose of this research was to analyze all epithelial salivary gland tumors in this region in a comprehensive monocentric, retrospective study.

Material And Methods:  In the period from 1993 to 2017, all patients with the diagnosis of epithelial salivary gland tumors either treated at the Department of Oral and Maxillofacial Plastic Surgery of the Martin Luther University, Halle-Wittenberg (MLU), University hospital and/or processed at the Institute of Pathology of the MLU, University hospital and/or registered between 2000 and 2017 by the "Statistisches Landesamt" Sachsen-Anhalt were analyzed. The following parameters were summarized and statistically analyzed in a database using SPSS 21.

Prognostic impact of cytoplasmatic EGFR upregulation in patients with oral squamous cell carcinoma: A pilot study.

In various tumors, epidermal growth factor-receptor (EGFR) serves a role in tumorigenesis and has an impact on survival. Usually the EGF-receptor is located on the surface of the cell membrane and is involved in various signaling pathways. The dimerization of EGFR with other ErbB family proteins, such as HER2, is important for the tumor progression.