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R B Shafer

Publications and source records attributed to R B Shafer.

At least 91 records · Page 5Linked to original sources

Data storage and retrieval system for a nuclear medicine department.

A mark sense IBM data card was designed specifically for the nuclear medicine department. The data card functions as a flow sheet with coded information added in sequence by secretary, technician, and physician. Statistical information, patient identification, quantitative results, physician interpretation, and discharge diagnosis can be easily coded and entered on the card by the appropriate individual. The completed card can be punched, filed, and retrieved by machine. Filing and retrieving can also be done by hand for flexibility. The stored data can easily by programmed and converted to computer handling and storage. The card is inexpensive to produce. Card design is extremely flexible for varying needs. If sorting and punching equipment is not available, this can be contracted for in the community as low cost.

Information Systems↗

Thyroid function after radiation and surgery for head and neck cancer.

Preoperative radiation followed by surgical excision is accepted therapy for head and neck cancer. The effects of these modalities on thyroid function were evaluated in a prospective study. Sixty-one patients were given cobalt 60 radiation. Results showed that 41 patients (67%) were euthyroid, 12 patients (20%) were clinically and chemically hypothyroid, and 8 patients (13%) had transient loss of thyroid reserve. Permanent hypothyroidism occurred frequently in patients with hemithyroidectomy, but rarely in those treated with radiation alone. Onset of hypothyroidism was zero to six months, with transient loss of thyroid reserve occurring up to 18 months. This constitutes the initial report of an ongoing systematic study of thyroid function in such patients. The high incidence of hypothyroidism indicates a need for careful periodic evaluation.

Aged↗

Bone imaging.

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Bone Diseases↗