Results 221 to 230 of about 174,150 (255)

The relationship of the position of crown margins to gingival health

The Journal of Prosthetic Dentistry, 1987
A survey was conducted of 423 crown margins that were divided into 355 subgingival margins and 68 supragingival margins. The plaque index, gingival bleeding, and recession surrounding the artificial crown were recorded and compared to the unprepared contralateral tooth.
D A, Orkin, J, Reddy, D, Bradshaw
openaire   +2 more sources

Positive Margins: Is Adjunctive Radiation Therapy Indicated?

Acta Oncologica, 1991
Patients with margin positive disease after radical prostatectomy are prognostically disadvantaged. The question of postoperative adjunctive radiotherapy in these patients is controversial. A retrospective study suggested that adjunctive radiation therapy reduced the local recurrence rate but did not alter survival.
D F, Paulson, C N, Robertson
openaire   +2 more sources

Positive Margins after Conization and Risk of Persistent Lesion

Gynecologic Oncology, 2000
The aim of this study was to investigate a method to reduce the frequency of uterine reoperation with no persistent lesion and to identify factors predictive of persistent or recurrent lesions.Of 505 conizations performed by the same surgeon, 71 had positive margins (average patient age = 35.7 +/- 7.7 years).
F, Narducci, B, Occelli, F, Boman, D, Vinatier, J L, Leroy   +4 more
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At the Margins of Humanity: Fetal Positions in Science and Medicine

Science, Technology, & Human Values, 1994
This article offers a comparative analysis of experimental fetal surgery and fetal tissue research. The author argues that fetuses are positioned differently across each set of practices, with significant implications for actors in these domains. By empirically charting the ways in which humanity is or is not attributed to fetal work objects, the ...
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Treatment of Patients with Positive Margins

1988
Many patients who undergo total prostatectomy for clinically localized disease will be found to have local tumor extension beyond the prostate following microscopic examination of the surgical specimen (pathological Stage C). Many of these patients are at increased risk for local and distant recurrence, and an effective form of adjuvant therapy is ...
openaire   +1 more source

What Is the Impact of Positive Margins in the Liver?

2019
In this chapter, we will discuss what is the impact of positive margin and the optimal width after hepatectomy for CRLM. Several clinicopathological factors have been found to be independent predictors of survival. Resection margin status and width have been historically an important prognostic factor.
Ibrahim Nassour, Michael A. Choti
openaire   +1 more source

The impact of positive margin on survival in oral cavity squamous cell carcinoma

Oral Oncology, 2021
Jeffrey C Liu, Thomas J Galloway
exaly  

The dilemma of positive prostatectomy margins

European Journal of Cancer, 1993
RH Sagerman, MJ Fireman
openaire   +1 more source

Evolving standards of care and new challenges in the management of HER2-positive breast cancer

Ca-A Cancer Journal for Clinicians, 2020
Ciara C O'Sullivan, Grace D Cullen, Grace M Choong   +2 more
exaly  

Systemic therapy for hormone receptor-positive/human epidermal growth factor receptor 2-negative early stage and metastatic breast cancer

Ca-A Cancer Journal for Clinicians, 2023
Hope Rugo, Özge Gümüşay, Laura A Huppert   +2 more
exaly