Publications & Presentations

A selection of some of Mr. Trehan’s publications and presentations are shown below:

Journal Publications

Ovarian cyst impacted in the pouch of Douglas at 20 weeks’ gestation managed by laparoscopic ovarian cystectomy

Journal of Medical Case Reports, 2009
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Laparoscopic Posthysterectomy Vaginal Vault Excision for Chronic Pelvic Pain and Deep Dyspareunia

Journal of Minimally Invasive Gynaecology, 2009
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Pelvic adhesion formation at second-look surgery after laparoscopic partial and total peritoneal excision for women with endometriosis

Gynecol Surgery, 2007
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Temporary ovarian suspension

Gynaecological Endoscopy, 2002
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Hysterectomy – towards overnight stay

Gynaecological Endoscopy, 2002
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Puerperal uterine inversion: analysis of three cases managed by repositioning, and literature review.

Journal of Obstetrics & Gynaecology, 1998
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Vaginal leiomyoma

Journal of Obstetrics & Gynaecology, 1997
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All hysterectomies should be laparoscopic assisted unless contra indicated

Gynaecological endoscopy, 1997

Laparoscopic assisted vaginal hysterectomy: a low complication hysterectomy

Gynaecological Endoscopy, 1997
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Richter’s hernia following operative laparoscopy

Gyanecological Endoscopy, 1996
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A study comparing LETZ and CO2 laser treatment for cervical intra epithelial neoplasia with and without associated human papilloma virus

European journal of gynaecological oncology, 1995

The flying squad—an expensive and potentially dangerous practice in modern obstetrics

British Journal of Obstetrics & Gynaecology
View paper

Non-puerperal vulval haematoma

Clinical & Experimental Obstetrics & Gynaecology, 1991

Congenital afibrinogenaemia and successful pregnancy outcome

British Journal of Obstetrics & Gynaecology, 1991
View Paper

Presentations

Total pelvic peritoneal excision allows conservation of ovaries in women with endometriosis undergoing hysterectomy

ESGE 20th Annual congress, London, 21-24 September 2011

Effectiveness of total laparoscopic pelvic peritoneal excision for the management of endometriosis

• Clinical Audit Regional Conference Wakefield, 5 November 2009
• BSGE Annual Scientific Meeting, 21-22 April 2010
• ESGE 19 Annual congress, Barcelona, 29 September 2010
• 9th International Scientific Meeting RCOG, Athens, 28-30 September 2011

Laparoscopic excision of Endometriotic nodule of the bladder

BSGE Annual Scientific Meeting, 21-22 April 2010

Laparoscopic management of recurrent mucinous cystadenoma of ovary in second trimester

BSGE Annual Scientific Meeting, 21-22 April 2010

Laparoscopic post-hysterectomy vaginal vault excision for chronic pelvic pain and dyspareunia

• Endometriosis and Adhesion Conference, Manchester, March 2009
• 18th Annual Congress of the European Society for Gynaecological Endoscopy, Florence, October 2009
• International Obstetrics and Gynaecology conference, Abu Dhabi, 7-9 December 2009

No place for laparotomy – Benign Ovarian cyst in pregnancy

• British Society for Gynaecological Endoscopy Annual Scientific Meeting, London, 7-8 May 2009
• 18th Annual Congress of the European Society for Gynaecological Endoscopy, Florence, October 2009
• International Obstetrics and Gynaecology conference, Abu Dhabi, 7-9 December 2009

Laparoscopic post Hysterectomy Vaginal Vault Excision for Chronic Pelvic Pain and deep Dyspareunia

British Society for Gynaecological Endoscopy Annual Scientific Meeting, London, 7-8 May 2009

Calcified fibroid – Hazards of morcellator

• British Society for Gynaecological Endoscopy Annual Scientific Meeting, London, 7-8 May 2009
• 18th Annual Congress of the European Society for Gynaecological Endoscopy, Florence, October 2009
• International Obstetrics and Gynaecology conference, Abu Dhabi, 7-9 December 2009

Laparoscopic Total (Pouch of Douglas, Utero Sacral Ligaments and Ovarian Fossae) Pertoneal Excision: A Safe Surgical Procedure for the Management of Endometriosis

10th World Congress on Endometriosis, Melbourne, 11-14 March 2008

Post Hysterectomy Vaginal Vault Excision for Chronic Pelvic Pain and Dyspareunia

10th World Congress on Endometriosis, Melbourne, 11-14 March 2008

Laparoscopic Ovarian cystectomy during second trimester of pregnancy

Yorkshire Regional Postgraduate meeting for obstetrics and Gynaecology, Leeds, September 2007

Temporary Ovarian Suspension – answer to chronic pelvic pain due to ovarian adhesions

XVIII FIGO World Congress of Gynaecology and Obstetrics, Kuala Lumpur, 5-11 November 2006

Laparoscopic Total (Pouch of Douglas, Utero Sacral Ligaments and Ovarian Fossae) Pertoneal Excision: A Safe Surgical Procedure for the Management of Endometriosis

XVIII FIGO World Congress of Gynaecology and Obstetrics, Kuala Lumpur, 5-11 November 2006

Look before you Leap – the advantage of using Laparoscope to assist vaginal hysterectomy

14th annual congress of the International Society for Gynaecologic Endoscopy, London, 3-6 April 2005

Laparoscopic Total Peritoneal Excision – A Safe Surgical Procedure for Management of Endometriosis

14th annual congress of the International Society for Gynaecologic Endoscopy, London, 3-6 April 2005

Total Peritoneal excision, Pouch of Douglas, Utero Sacral Ligament and Ovarian Fossa – Management of Endometriosis

14th annual congress of the International Society for Gynaecologic Endoscopy, London, 3-6 April 2005

Laparoscopic Excision of Pelvic Endometriosis does not cause Pelvic Adhesion

14th annual congress of the International Society for Gynaecologic Endoscopy, London, 3-6 April 2005

Temporary Ovarian Suspension – Answer to Chronic Pelvic Pain due to Ovarian Adhesions

14th annual congress of the International Society for Gynaecologic Endoscopy, London, 3-6 April 2005

Laparoscopic Total Pertoneal Excision: A Safe Surgical Procedure for the Management of Endometriosis

Global Congress of Gynaecological Endoscopy, San Francisco, California, 10-13 November 2004
The Journal of American Association of Gynaecoligical laparoscopists, August 2004

Total Peritoneal Excision – Pouch of Douglas, utero-sacral ligament and ovarian fossa – Management of Endometriosis

1st European Endoscope Surgery, Glasgow 16-18 June 2003
Review in Gynaecological Practice, June 2003

Temporary Ovarian Suspension

1st European Endoscope Surgery, Glasgow 16-18 June 2003
Review in Gynaecological Practice, June 2003

“Overnight stay hysterectomy” – Successfully established in 1st UK hospital

1st European Endoscope Surgery, Glasgow, 16-18 June 2003
Review in Gynaecological Practice June 2003

Peritoneal Excision Pouch of Douglas, utero-sacral ligament and ovarian fossa – management of endometriosis

VIII World Congress on Endometriosis. San Diego, California, 24-27 February 2002

Temporary ovarian suspension

10th Congress of the European Society for Gynaecological Endoscopy, Lisbon, 22-24 November 2001

Peritonial Excision Pouch of Douglas, utero-sacral ligament and ovarian fossa – management of endometriosis

10th Congress of the European Society for Gynaecological Endoscopy, Lisbon, 22-24 November 2001

Overnight stay Hysterectomy “successfully introduced in the first UK hospital”

10th Congress of the European Society for Gynaecological Endoscopy, Lisbon, 22-24 November 2001

Overnight Stay Hysterectomy – Experience in UK Hospital

29th british Congress of Obstetrics and Gynaecology, Birmingham, 10-13 July 2001

Peritoneal Excision – Pouch of Douglas, Utero-sacral ligaments and Ovarian fossa

10th Annual Congress – International society for Gynaecologic Endoscopy (ISGE), Chicago, March 2001

Temporary Ovarian Suspension

10th Annual Congress – International society for Gynaecologic Endoscopy (ISGE), Chicago, March 2001

“Overnight Stay Hysterectomy” successfully introduced in a district General Hospital

10th Annual Congress – International society for Gynaecologic Endoscopy (ISGE), Chicago, March 2001

Advantage of Laparoscopic Vaginal Assisted Vaginal Hysterectomy Over Vaginal Hysterectomy

8th Annual Congress of the International society of Gynaecological Endoscopy, Montreal, April 1999

Overnight stay hysterectomy. A safe practice – successfully introduced in 1st UK hospital

8th Annual Congress of the International society of Gynaecological Endoscopy, Montreal, April 1999

Review laparoscopic management of ectopic pregnancy

28th British Congress of Obstetrics and Gynaecology, Harrogate, 30 June-3 July 1998

Advantage of laparoscopic assisted hysterectomy over vaginal hysterectomy

28th British Congress of Obstetrics and Gynaecology, Harrogate, 30 June, 3rd July 1998

All hysterectomies should be laparoscopic assisted unless contra indicated

1st International Congress of Gynaecological Endoscopy, Barcelona, October 1997

All hysterectomies should be laparoscopic assisted unless contra indicated

International society for Gynaecological and Endoscopy, Chicago, April 1996

Why hysterectomies should be done with laparoscope

Yorkshire Consultant Conference, 1st March 1996

Laparoscopic ovarian drilling

27th British Congress of Obstetrics and Gynaecology publication. Dublin, Ireland, July 1995

Technique of laparoscopic ovarian drilling

4th biennial meeting to the International Society of Gynaecological Endoscopy, London, April 1995

Letters in Journals

Overnight Innovation

Health Service Journal, 14 October 2004

Overnight Success

Health Service Journal, 23 September 2004

Evaluating eVALuate

British Journal of O&G, 5 March 2004, Rapid Response for Garry et al, 328, 17 January 2004

Few adhesions in O&G laparoscopy

Hospital Doctor, 29 January 2004

Minimally invasive surgery does result in cost saving

Hospital Doctor, 26 June 2003

O&G surgeon urges colleagues to do more keyhole operations

Hospital Doctor, 8 May 2003

Enthusiastic about day surgery

Health Service Journal, 26 September 2002

An update of keyhole surgery at Dewsbury

Kirklees – Issue no 22, Jan 1997

3 years of keyhole surgery at Dewsbury District Hospital and how it will affect future workload in General Practice

Kirklees – Issue no 18, December 1995