uvea is voluminous and often repetitious. Recently, however, there has been substan¬ tial advancement in our knowledge of the etiology of uveal inflammations. A simple reiteration of the published articles would contribute little to our knowledge. There¬ fore, I shall attempt to emphasize the ad¬ vancements and comment on the more prominent articles published within the past year. Allen C. Woods' book on endogenous uveitis, published during 1956, is without doubt the greatest single work on this sub¬ ject.1 The book is the result of a life-long study of the uvea. The contents are rich with valuable interpretations of the newer concepts of endogenous uveitis. A brief review can give only the high spots of this complicated subject, but, in the limited space available, I have summarized some of the

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The uveal tract.

............................................................................................................................................. VI LIST OF FIGURES ................................................................................................................................... VII CHAPTER 1: INTRODUCTION .................................................................................................................. 1 1.

Methodological Development of Visual Electrodiagnostic of Records with poor SNR: With application in Calibration, Quality Assurance, Collaboration and Training

Electrophotography is a very useful tool for x-ray diagnosis of the soft tissue and the bone due to the edge effect having wide latitude and high contrast. However, in usual electroradiography, larger exposure doses are necessary compared to silver haloid method owing to the low sensitivtity to x-rays. Very sensitive electroradiography is developed as K.I.P. method, using special photoconductive material on the upper insulating layer, and fluorescent screen on the electrode combined with double charging technique. Satisfactory results, are obtained with the K.I.P. Method in the x-ray dia gnosis of verious organs, such as the breast, skin, thyroid gland, bone and joint, chest, gastro-intestinal tract and others.

RP Dhanda

Papers

Clinical application of electro-retinography

Two unusual cases of heterochromia