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C Cura

Publications and source records attributed to C Cura.

5 recordsLinked to original sources
PubMed2001

Modified flasking technique for processing a maxillary resection obturator with continuous pressure injection.

It is not possible for the wax pattern of most large-volume maxillary resection obturators to be placed into a flask for conventional compression molding processing and positioning of the wax pattern. However, these wax patterns and their channel access design often can be modified and aligned in position for processing with the continuous pressure injection technique. This article describes the use of the continuous pressure injection technique to process the perpendicularly aligned wax pattern of a maxillary resection obturator. It also describes a modified channel design and a simple method to pull back the injection funnel to increase the volume of the flask.

Calcium Sulfate↗
PubMed1999

Can tumour marker assays be a guide in the prescription of bone scan for breast and lung cancers?

Considering the current need to improve cost-effectiveness in cancer patient management, a prospective study was undertaken in order to define the optimal combination of bone scan and tumour marker assays in breast and lung cancer strategies, as has been done in the case of prostate cancer. All patients with breast or lung cancer referred to the Nuclear Medicine Department of the Grenoble Teaching Hospital between December 1995 and April 1997 were included. A blood sample was drawn in each case for marker assay (CA15-3 or CEA and CYFRA 21-1) on the same day as the bone scan. Two hundred and seventy-five patients were included: 118 with lung cancer and 157 with breast cancer. With regard to lung cancer, no information useful for guiding bone scan prescription was obtained through CEA and CYFRA 21-1 assays. For breast cancer, the results suggest that in asymptomatic patients, a CA15-3 level of less than 25 U/ml (upper normal value chosen as the threshold) is strongly predictive of a negative bone scan; by contrast, high tumour marker levels are predictive of neoplastic bone involvement. When a doubtful bone scan is obtained in a patient with breast cancer, a normal marker level makes it highly probable that bone scan abnormalities are not related to malignancy.

Aged↗
PubMed1993

Clinical application of a cantilevered adhesive prosthesis: a case report.

A cantilevered adhesive prosthesis was designed for a patient whose maxillary right central incisor was extracted. The width of the edentulous space was much greater than the mesiodistal width of the lost tooth, impeding the construction of a conventional fixed partial denture. A much more conservative and esthetic result was achieved by the construction of a cantilevered adhesive prosthesis in which the extracted tooth was used as a pontic.

Denture Design↗