Editors Dilip Kumar Dutta MD MAMS FICOG FICMCH MAGH (USA) MAFS (USA) DPS (Germany)
Consulting Gynaecologist Naihati State General Hospital
24 Parganas (North) West Bengal
Co-editor Banani Dutta
Medical Officer ESI Hospitals Kalyani, Nadia
West Bengal-741 235
Jitendar P Vij
Jaypee Brothers Medical Publishers (P) Ltd
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Polycystic Ovary Syndrome
© 2004, Dilip Kumar Dutta
All rights reserved. No part of this publication should be reproduced, stored in a retrieval system, or transmitted in any form or by any means: electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the editors and the publisher.
First Edition : 2004
9788180612923
Typeset at JPBMP typesetting unit
Printed at Gopsons Papers Ltd., A-14, Sector 60, Noida
5Contributors
- Dilip Kumar Dutta
- Consultant Gynaecologist
- Naihati State General Hospital
- 24, Parganas (North)
- West Bengal
- Gakul Chandra Das
- Associated Professor
- Guwahati Medical College and Hospital
- Guwahati, Assam
- Banani Dutta
- Medical Officer
- ESI Hospital
- Kalyani, Nadia
PCOS is complex and heterogeneous disease. In spite of accumu-lated literature and remarkable advances in the understanding of Polycystic ovary syndrome, the aetiology of the PCOS is not clear and the primary mechanism is not known. Evidence suggests that Granulosa cells of PCOS contain high level of EGF receptors indicating that hypersensivity of these cells to EGF/TAFα, particularly in terms of suppression of aromatase activity and LH receptor formation.
Broadly treatment depends in the symptoms expressed and whether the therapy is for aesthetic regions in patient not desiring pregnancy, for infertility or even to prevent long-term complications.
This book is not only focused recent concept of pathophysiology, diagnosis and long-term sequelae of PCOS but also highlighted treatment protocol in details. I hope and firmly believe that this book will be highly accepted by gynaecologist practicing infertility and reproductive medicine. It will also be helpful to undergraduate and postgraduate medical students for the preparation of their final examination.
Dilip Kumar Dutta
8POLYCYSTIC OVARY SYNDROME
Polycystic Ovarian Syndrome (PCOS) is a heterogenous condition that still defies absolute rigid definition but is certainly recognizable. Several studies have estimated the prevalence to be approximately 20% (Polson et al 1988) in normal adult women, but can be as high as 50% in women undergoing IVF treatment (Kyei-Mensah et al 1998).
Polycystic ovaries are related to metabolic sequelae. Amongst the late ones are obesity, diabetes mellitus that is associated with hyperinsulinemia cardiovascular disease, high LDL and hypertension (Balen 2001). These conditions represent a significant health problem in women. Familial aggregates of PCOS are well recognized (Legro et al 1995). There is evidence of the involvement of at least two genes in the aetiology of PCOS, the steroid synthesis gene CYP 11a and the insulin gene VNTR regulatory polymorphism. Apart from the association with infertility and endometrial cancer, the epidemiology of the cluster of metabolic sequelae of PCO could suggest that such sequelae are the result of PCO being present at a younger pre-menopausal age. Intriguingly, it has been suggested that PCO and PCOS can also be inherited from the father's side (Bennett et al 1997). The implications are therefore that we are dealing with a condition that has serious Public Health consequences and has a wide range of medical implications.
Author has highlighted the various aspects of PCOS including defination, pathophysiology, diagnosis, long-term sequelae and management of PCOS.
Very useful for practising gynaecologist interested in ART, and reproductive medicine.
Authors previous publication
- Unsafe Abortion
- Early Pregnancy Haemorrhange
- Antepartum Haemorrhage
- Post partum Haemorrhage
- Caesarean Delivery
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