Principles and Practice of Surgery

Principles of Optics and Refraction is now in its 5th edition, the first edition having been published in 1961. This edition is being renamed as ?Agarwal's Principles of Optics and Refraction?. This book satisfies the needs of students and specialists, practitioners of ophthalmology and undergraduates and postgraduates alike. The book clearly elucidates the basic elementary principles of optics and refraction. While doing so, it introduces adequate though not complex mathematical calculations in such a way that they are easy to follow. It is written in simple English as it is spoken and understood by the students and practitioners in this country. The book contains practical hints which make the understanding and practice of refraction easy. The book recognises that refraction is not only a science but it is also an art in its practice.

Advances in Liposomal Therapeutics, Liposomes and? related developments and approaches have emerged as the most promising carrier stratagems for site specific optimized drug therapeutics. Targeted drug delivery whi~h is a programmed kinetic behaviour, tissue distribution and pharmacodynamic activity of drug substances, seems to be an achievable goal with the advent of liposomes as a versatile, petite and bio-compatible drug carrier system.

258 Clinical Cases in Medicine for DNB and MRCP Examinations, Postgraduate training in medical colleges is not so much updated because of lack of sufficient number of teachers and mushrooming of medical colleges. The students of medicine do not find sufficient clinical material to learn as they are not exposed to requisite clinical cases as well as the material. The author, being an examiner in postgraduate examinations, finds that the students lack clinical orientation to medicine and face difficulty in interpreting clinical signs and their significance while making differential diagnosis and final diagnosis. 258 Clinical Cases in Medicine aims to serve the interest of postgraduate students in medicine (MRCP/MD/DNB) and allied sciences. It describes 258 cases in medicine which are clinically discussed to make the students oriented to clinical examination and diagnosis. At the end of each case, questions have been answered for making the students updated on the case discussed. It is a known fact that there is scarcity of such types of books and many books written by the foreign authors are not understandable to the Indian students. This book will cater to the needs of postgraduate students in medicine and allied sciences (pulmonology and dermatology) and help them be prepared for postgraduate examinations. Each case is discussed with clinical photograph and all the important investigations, i.e. radiology/CT scan/MRI, have also been included.

The book aims to serve the interest of undergraduate students preparing for their professional examination and clinical posting in medicine. It gives 104 clinical cases in medicine with focus on presentation and discussion. The text has been written keeping in mind the fact that during the final year practical examination students do not get sufficient time between the examinations of different specialties i.e. obstetrics and gynecology surgery medicine and pediatric and the entire subject has to be covered in only one or two days and hence the usefulness and Importance of this concise book.