Biomedical subjects
K K Kramer
Publications and source records attributed to K K Kramer.
An inexpensive stereoscopic projection system.
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Quantification of intraocular malignant melanoma volume: a preliminary report.
Intraocular malignant melanoma size is a significant prognostic indicator. No accurate volume determining technique has been generally utilized. Plastic models and selected geometric formulae were used to demonstrate a technique for volume calculation of intraocular malignant melanomas. The accuracy of geometric analysis is shown to be superior to previous "size" calculations. We believe this increased accuracy would be useful in following patients for tumor growth utilizing A and B scan ultrasonography as well as in quantifying tumor volumes in the histopathology laboratory.
Ocular malingering and hysteria: diagnosis and management.
Confronted with a claim of poor vision in the absence of any apparent pathology, the ophthalmologist must consider the possibility that the patient is malingering or hysterical. The authors define four categories of such patients, and recommend diagnostic approaches for each. Specific diagnostic tests are described, as are methods of managing patients once the diagnosis of malingering or hysteria has been made.
Complications of polyglactin 910 sutures.
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