Presentations

1.Dawson PM, Habib NA, Williamson RCN, Wood CB
Influence of sialomucin at the resection margin on survival of patients with colorectal cancer.
British Society of Gastroenterology 1985
Gut 1985; 26: A1129

2.Habib NA, Dawson PM, Williams C, Williamson RCN, Wood CB.
Prediction of local recurrence following potential curative resection in colorectal cancer.
Surgical Research Society. Dublin 1985.
British Journal of Surgery 1985; 72: 102b.

3.Dawson PM, Habib NA , Williamson RCN, Wood CB.
Influence of sialomucin at the resection margin on survival of patients with colorectal cancer.
British Association for Cancer Research. Bristol 1986.
British Journal of Cancer 1986; 54: 166.

4.Habib NA, Dawson PM, Salem R, Wood CB.
The clinical application of Oncogenes.
Association of Surgeons of Great Britain and Ireland. London 1986.
(Moynihan Prize Session).

5.Dawson PM, Galland RB, Rees HC, Spencer J, Wood CB.
Mucin abnormalities in the radiation damaged colon.
Association of Surgeons of Great Britain and Ireland. London 1986.

6.Bradfield JWB, Igboaker GAW, Habib NA, Williamson RCN, Dawson PM, Wood CB.
Correlation between staining for p21 product of k-ras oncogene and histochemical degrees of dysplasia in
human colonic mucosa.
Pathological Society of Great Britain and Ireland. July 1986.
Journal of Pathology 1988; 75: 1247.

7.Dawson PM, Rees RC, Habib NA, Allen-Mersh TG. Wood CB.
Extent of sialomucin predicts patients at risk of local recurrence of colorectal cancer.
Surgical Research Society. Bristol 1988.
British Journal of Surgery 1988; 75: 1247.

8.Dawson PM, Allen-Mersh TG.
Do Pelvic floor sensory receptors discriminate between gas and liquid in the rectum?
Royal Society of Medicine. Coloproctology Section. London 1988.

9.Dawson PM, Rees HC, Habib NA, Allen-Mersh TG, Wood CB.
Sialomucin at the resection margins predicts patients at risk of local recurrence of colorectal cancer.
British Society of Gastroenterology. Sheffield 1988.
Gut 1988; 29: A1495.

10.Blair SD, Dawson PM, Kelly A. Boxer G, Southall P, Begent RHJ, Theodorou NA.
Comparison of anti-foetal membrane and anti-CEA antibodies in peroperative radioimmunolocalization of
colorectal cancer.
Association of Surgeons (Moynihan Prize Session). Edinburgh 1989.

11.Blair SD, Dawson PM, Kelly A. Boxer G, Southall P, Begent RHI, Theodorou NA.
Preoperative radioimmunolocalization of colorectal cancer.
Tripartite meeting. Birmingham 1989.

12.Dawson PM, Habib NA, Wood CB, Allen-Mersh TG.
Sialomucin adjacent to colorectal cancer is an independent predictor of risk of local recurrence.
Association of Surgeons. Edinburgh 1989.

13.Dawson PM, Blair SD, Shousha S, Alaghband-Zadeh J, Theodorou NA.
Do oestrogen receptors exist in colorectal cancer?
British Association of Surgical Oncology. Reading 1989.
European Journal of Surgical Oncology 1990;16:94.

14.Theodorou NA, Dawson PM, Begent RHJ.
RIGS in primary colorectal cancer
ECCO 6 Florence 1991.
European Journal of Cancer 1991 S19.

15.Dawson PM, Mitchell JA, Theodorou NA, Begent RHJ.
Do anti-CEA monoclonal antibodies F (ab’)2 fragments improve the peroperative localisation of colorectal
cancer.
Targeted Cancer Therapy (CRCIUICC Conference) London 1991.
British Journal of Cancer 1993

16.Arnaout AH, Dawson PM, Soomro S et al.
HER2 (c-erb-B2) Oncofetal expression in colorectal adenocarcinoma: An immunohistochemical study using 3 different antibodies.
Pathological Society of Great Britain and Ireland. Cambridge 1991,

17.Dawson PM, Theodorou NA, Begent RHJ
Radioimmunolocalisation of colorectal cancer using intact anti-CEA monoclonal antibody (ASB7) and its
F(ab’)2 fragment.
International Surgical Symposium – Hong Kong 1991.

18.Begent RHJ, Boxer CM, Kelly AM, Theodorou NA, Dawson PM.
Parameters influencing antibody localisation in radioimmunoguided surgery.
ECCO 6 Florence 1991.
European Journal of Cancer 1991 519

19.Dawson PM, Mitchell JA, Instrall M, Kelly A, Begent RHJ, Theodorou NA.
A comparison of the anti-CEA monoclonal antibody MB7 and it’s F(ab’)2fragment in the intra-operative
detection of colorectal cancer.
Surgical Research Society 1992: London
British Journal of Surgery 1992: 79; 452

20.Dawson PM, Mitchell J. Theodorou NA, Begent RHJ.
Radioimmunoguided Surgery [RIGS] in primary colorectal cancer.
British Association of Surgical Oncology 1992. London
European Journal of Surgical Oncology 1992;18:413

21.Coady A, Shanker A, Vashisht R, Dawson PM, Nott D, Springall RG
Small vessel disease in colorectal anastomoses:implications for anastomotic healing.
Tripartite coloproctology meeting . Sydney Australia 1993.

22.Fawcett A, Shembekar M, Vashisht R, Dawson PM, Springall RG, Nott DM.
Smoking, hypertension and colonic healing.
The Antyllus Society Annual Meeting, London, June 1995.

23.Pitt J, Dawas K, Dawson PM
Disappointing results of GTN ointment in the treatment of Chronic fissure in ano in a district general hospital
Royal Society of Medicine 1998 London
Association of Surgeons of GB&I  Belfast 1998

24.Riaz A, Pitt J, Stirling RW, Kane SP, Dawson PM
Reconstructive proctocolectomy for a patient with severe Collagenous colitis
Royal Society of Medicine London 1998

25.Pitt J, Dawas K, Dawson PM
Disappointing results using GTN ointment in the treatment of Chronic fissure in ano
Travelling Surgical Society London 1999

26.Law H, Dawson PM
Retrovesical leiomyoma
Royal Society of Medicine London 1999

27.Pitt J, Dawas K, Dawson PM
Disappointing results of GTN ointment in the treatment of Chronic fissure in ano in a District General Hospital
American Society of Colon and Rectal Surgeons Tripartite meeting Washington DC May 1999
Diseases of the Colon and Rectum 1999;42:A12

28.Pitt J, Williams S, Dawson PM.
Constipation or a sentinel pile is associated with failure of GTN treatment of chronic fissure in ano
Ass Coloproct GB and I 1999
Colorectal Disease 1999;1(suppl):54-5

29.Pitt J, Dawas K, Dawson PM.
Disappointing results of GTN ointment in the treatment of Chronic fissure in ano in a District General Hospital
Joint meeting RSM/Faculty of Colorectal Surgery Cleveland Clinic.Florida 1999

30.Volz S, Stirling RW, Franklin I, Dawson PM
Perianal aggressive angiomyxoma
Royal Society of Medicine Clinical Section London 1999

31.Pitt J,Williams S, Dawson PM
Failure of GTN treatment of chronic anal fissure -in-ano :a multivariate analysis
Assoc Coloproctology GB&I 2000
Colorectal Disease 2000:2;(suppl 1)16

32.Franklin F, Bracey EEA, Dawson PM
Rhomboid flap for pilonidal sinus
Assoc Coloproctology GB&I 2000
Colorectal Disease 2000:2;(suppl 1)24

33.Pitt J, Dawson PM, Hallan R, Boulos PB
Double blind randomised placebo-controlled trial of oral indoramin to treat chronic anal fissure
Assoc Coloproctology GB&I 2000
Colorectal Disease 2000:2;(suppl 1)61-2

34.Cadet B, Franklin I, Dawson PM
Systemic infection with Mycobacterium avium intracellulare
Royal Society of Medicine London 2000

35.Lee J, Franklin I, Dawson PM
Absence of adjuvant therapy for the elderly following resection for colorectal cancer does not adversely affect survival
Assoc Coloproctology GB&I 2000
Colorectal Disease 2000:2;(suppl 1) 45

36.DasGupta R, Stirling RW, Dawson PM
A unique pathological bag in one lump
Royal Soc Medicine (clinical section) London 2000

37. Franklin I, Bracey EEC, Dawson PM
The Rhomboid flap technique for pilonidal sinus
European Council for Coloproctology 2001 Prague
Proktologia 2001 suppl 2.30

38.Smith JJ, Burke C, Franklin IJ, Adams M, Dawson PM.
Major colorectal cancer resection should not be denied to the elderly patient.
Br J Surg ASGBI abstracts 2001.

39.Smith JJ, Burke C, Franklin I, Adams M, Dawson PM.
Major colorectal cancer resection should not be denied to the elderly patient.
Eur J Canc 2001: 37; S30

40.Ijaz S, Smith JJ, Burke C, Dawson PM.
Major colorectal cancer resection should not be denied to the elderly patient. The absence of adjuvant therapy does not affect prognosis.
EJSO 2001: 27(8); 777

41.Smith JJ, Ijaz S, Burke C, Dawson PM.
Major colorectal cancer surgery: Are trainees good enough?
EJSO 2001: 27(8); 810

42.Smith JJ, Mathur P, Burke C, Ramesh S, Dawson PM.
Early feeding post major colonic surgery: Why we should all be doing it.
BJS (ASGBI Suppl) June 2002.

43.Smith JJ, Mathur P, Dawson PM.
Major colonic resection: are trainees good enough.
BJS (ASGBI Supl) June 2002.

44.Smith JJ, Burke C, Franklin IJ, Adams M, Dawson PM.
Major colorectal cancer resection should not be denied to the elderly patient.
European Conference on Cancer Strategies & Outcomes.  Edinburgh March 2001.

45.Smith JJ, Burke C, Franklin IJ, Dawson PM.
Denying colorectal cancer surgery to the elderly?
European School of Oncology.  London March 2001.

46.Smith JJ, Mathur P, Burke CC, Ramesh S, Dawson PM.
Major colorectal resection: are trainees good enough?
American Society of Colon & Rectal Surgeons, Chicago USA June 2002

47.Robinson KV, Smith JJ, Franklin IJ, Dawson PM.
The rhomboid flap technique for pilonidal sinus surgery.
Brigadier Haywood prize session for medical students,
The Royal Society of Medicine.  Feb 2001.

48.Herbert P, Smith JJ, Joshi P, Dawson PM.
Desmoid Tumour Involving the Mesentery of an Ileo-anal Pouch in a Patient with Familial Adenomatous Polyposis. Clinical Section of Surgery, The Royal Society of Medicine. October 2001

49.Ijaz S, Smith JJ, Burke C, Dawson PM.
Major colorectal cancer resection should not be denied to the elderly patient. The absence of adjuvant therapy does not affect prognosis.
British Association of Surgical Oncology Glasgow. November 2001
EJSO 2001; 27: 777

50.Smith JJ, Ijaz S, Burke C, Dawson PM.
Major colorectal cancer surgery: Are trainees good enough?
British Association of Surgical Oncology Glasgow. November 2001
EJSO 2001;27;772

51.Smith JJ, Burke CC, Dawson PM.
Major colorectal cancer surgery should not be denied to the elderly: The absence of adjuvant therapy does not affect prognosis.
Norman Tanner Prize Session, The Royal Society of Medicine.  November 2001.

52.Smith JJ, Mathur P, Burke C, Ramesh S, Dawson PM.
Early feeding post major colonic surgery: Why we should all be doing it
Association of Surgeons of GB & I. Dublin, Ireland May 2002
Br J Surg 2002;89(suppl 1)69.

53.Smith JJ, Mathur P, Dawson PM.
Major colonic resection: are trainees good enough.
Association of Surgeons of GB & I. Dublin, Ireland May 2002.
Br J Surg 2002;89(suppl 1)70.

54.Smith JJ, Mathur P, Dawson PM.
Major colorectal cancer surgery: are trainees good enough.
Association of   Coloproctology of GB & I. July 2002
Colorectal Disease 2002;4(suppl)14

55.Jacobs J, Mathur P, Ramesh S, Dawson PM
A case of abdominal compartment syndrome
Clinical section RSM 2002

56.Mathur P,Smith JJ, Ramesh S, Dawson PM
Early enteral feeding decreases complication rate and time to discharge in major intestinal surgery
Assoc of Coloproctology July 2002
Colorectal Disease 2002;4(suppl)32

57.Mathur P, Smith JJ, Ramesh S, Dawson PM
Early enteral feeding following intestinal surgery: current trends amongst colorectal surgeons
Assoc of Coloproctology 2002

58. Burke CC, Smith JJ, Mathur P, Dawson PM
Colorectal Specialist Nurse: Outpatient Management of Rectal bleeding and the two week rule
Assoc of Coloproctology July 2002
Colorectal Disease 2002;4(suppl)46

59.Mathur P, Smith JJ, Jacob J, Ramsey C, Owen M, Stirling RW, Ramesh S, Dawson PM
Comparison of pre-operative CT and MRI staging of rectal cancer with final histological stage
Assoc of Coloproctology July 2002
Colorectal Disease 2002;4(suppl)51

60. .Mathur P, Smith JJ, Jacob J, Ramsey C, Owen M, Stirling RW, Ramesh S, Dawson PM
Prediction of Circumferential resection margin (CRM) involvement in rectal cancer using thin slice MR imaging
Assoc of Coloproctology July 2002
Colorectal Disease 2002;4(suppl)52

61. Mathur P,,Burke CC Smith JJ, Carter T Ramesh S, Dawson PM
Patient satisfaction with a patient-led booklet follow up after colorectal cancer surgery
Assoc of Coloproctology July 2002
Colorectal Disease 2002;4(suppl)60

62. Mathur P,,Burke CC Smith JJ, Carter T Ramesh S, Dawson PM
Patient led colorectal cancer follow up; an alternative to traditional methods
Assoc of Coloproctology July 2002
Colorectal Disease 2002;4(suppl)60

63. CC Burke, Smith JJ, Mathur P, Dawson PM
The colorectal specialist nurse; Implications for specialist registrar training
Assoc of Coloproctology July 2002
Colorectal Disease 2002;4(suppl)78

64.Riaz A, Dawson PM, Jeppsson B, Thorlacius
A novel method to study ischaemia/reperfusion induced leucocyte endothelium interactions in the colon;critical
role of p-selectin and lymphocyte function antigen –1
Assoc of Coloproctology July 2002
Colorectal Disease 2002;4(suppl)41

65.Riaz A, Dawson PM
Crucial role of P-selectin in Ischaemia/Reperfusion-induced leucocyte-endothelium interactions in the colon.
7th Congress of Asian Transplant Surgeons (CAST)
2-6 March 2002, New Delhi, India

66. Riaz A, Dawson PM
Role of selectins in I/R-induced leucocyte endothelial interactins in the colon. (Poster of Distinction Award)
World Congress of Gastroenterology
24 Feb-1 March 2002, Bangkok, Thailand

67. Riaz A, Dawson PM
Heparin and Fragmin attenuate Ischaemia/Reperfusion induced leucocyte-endothelial interactions
in the colonic microvasculature.
Society of Academic and Research Surgery (SARS)
3-4 Jan 2002, Imperial College School of Medicine, St. Mary’s Hospital, London, UK

68. Riaz A, Dawson PM
The role of Heparin in ischaemia/reperfusion induced leucocyte-endothelial interactions in the colon
British Association of Plastic Surgeons (Winter Meeting),
28-30 Nov 2001, Royal College of Surgeons, England

69.Navaratnam R, Mathur P, Ramsey C, Owen M, Ramesh S, Dawson PM
A prospective comparison of CT vs MRI in the pre operative staging of rectal cancer
ACPGBI
Colorectal disease 2003;5(1)76

70.Smith JJ, Mathur P, Ramesh S, Burke C, Dawson PM
Recurrence of colorectal cancer – prognostic factors and training
ACPGBI
Colorectal Disease 2004; 6(1):57

71.Nash GF, Mathur P, Smith J, Ramesh S, Burke C, Dawson PM
A patient led system for follow up of colorectal cancer
ACPGBI
Colorectal Disease 2004;6(1)58

72. Morgan A, Dawson PM, Smith JJ
Histological Examination of Circular Stapled ‘Doughnuts’: Questionable Routine Practice.
ASGBI, March 2006, Edinburgh

73. Morgan A, Dawson PM, Smith JJ
Histological Examination of Circular Stapled ‘Doughnuts’: Questionable Routine Practice.
ASIT, May 2006, Edinburgh

74. Nash GF, Mathur P, Gooneratne M, Burke CC, Ramesh S, Dawson PM
A Patient-Directed Diary System for Colorectal Cancer Follow-Up.
Royal Society of Medicine, 2003 (Glaxo travelling prize)

75. De Four KJS, Paleolog E, Sandison A, Cohen P, Dawson PM
Does statin treatment alter VEGF and HIF expression in human colorectal cancer?
An immunohistochemical (IHC) approach
ASGBI The Compleat Surgeon, 3-5 May 2006, Edinburgh
American Pathological Society 2006

76. Abraham-Igwe C, Paleolog E, Dawson PM
Hypoxia protects colorectal cancer cells from the effects of statins
ASGBI The Compleat Surgeon, 3-5 May 2006, Edinburgh

77. Vamadeva S, Dawson PM
Inflammatory fibroid polyps and intussusception in adults
Royal Society of Medicine, 16 March 2006, London

78. Abraham-Igwe, Paleolog E, Dawson PM
The effect of statins on tumour angiogenesis
ASGBI: The Compleat Surgeon, 3-5 May 2006, Edinburgh

79.Prabhudesai A, Dawson PM
Laparosopic coloinic resections without bowel preparation or epidural anaesthesia : our experience
ESCP 2006 Lisbon

80.Dawson CC,  Crosbie J, Ramesh S, Smith JJ, Dawson PM
Accurate and safe follow up of patients with bowel cancer is possible with a diary system led by the
colorectal  nurse specialist .
ESCP 2006 Lisbon

81.Crosbie J, Dawson CC, Ramesh S, Dawson PM, Smith JJ
Two week wait referrals for bowel cancer. Current Referral patterns and Prediction.
ESCP 2006 Lisbon

82.Ujam C, Dawson PM, Smith JJ
Is pathological examination of the appendix necessary?
ESCP 2006 Lisbon

83.Morgan A, Dawson PM, Smith JJ
Histological examination of Circular ‘Doughnuts’. Questionable routine practice?
ESCP 2006 Lisbon

84.Crosbie J, Dawson CC, Ramesh S, Dawson PM, Smith JJ
Major bowel resection in the elderly:10 year results
ESCP 2006 Lisbon

85.Abraham-Igwe, Paleolog E, Dawson PM
The effect of statins on tumour angiogenesis
ACPGBI 2006-12-02 Colorectal Disease 2006:8;(suppl) 55

86.Morgan A, Dawson PM, Smith JJ
‘Doughnuts’: Have they ever had any impact?
BASO 2006
EJSO 2006:32;020-1

87.Waller W, Khong T, Dawson PM, Paleog E
Cyclo-oxygenase inhibition reduces gene expression of matrix metalloproteinase (MMP)-1
And MMP-2 in a colorectal cancer cell line
BASO 2006
EJSO 2006 :32;1054

88.Khong T, Waller W, Paleog E, Dawson PM
Regulation of the proangiogenic switch in colorectal cancer cells by Epidermal Growth factor and hypoxia
BASO 2006
EJSO 2006:32;1054 (Alan Edwards Prize)

89. Khong T, Waller W, Palelog E, Dawson PM
Investigation of convergence between Cytokines and Hypoxia on the pro-angiogenic switch in colorectal cancer
International Angioenisis Conference
Amsterdam 2007
Imperial College Centenary Surgical Celebrations 2007

90. Khong T, Palelog E, Dawson PM
Hypoxia is a potent regulator of the pro-angiogenic switch in colorectal cancer cell
ACPGBI 2007

91. Khong T, Palelog E, Dawson PM
Investigation of convergence between Epidermal Growth Factor and hypoxia on the pro-angiogenic switch
In colorectal cancer.
SARS 2008
PRESENTATIONS

92.Sorelli P, Vasilakopoulou A, Mitchell H, Dawson PM. Pyruvate kinase M2
(Tumour M2-PK) as a screening biomarker for colorectal cancer. 2nd
International Congress of Laparoscopic Colorectal Surgery, Cleveland Clinic Florida,
13-14 Feb 2007.

93.Sorelli P, El-Masry N, Dawson PM Theodorou N. The dedicated emergency
surgeon: towards Consultant-based acute surgical admissions. Imperial College’s
Centenary Surgical Symposium, London. 20 September 2007

94.Sorelli P, El-Masry N, Dawson PM Theodorou N. The dedicated emergency
surgeon: towards Consultant-based acute surgical admissions.
Association of
Surgeons of Great Britain and Northern Ireland Annual Scientific Meeting,
Manchester. 18-20 Apr 2007

95.Sorelli P, Cohen P, Amo-Takkyi B, Dawson PM. Prognostic analysis of previously
unidentified GISTs treated before the advent of c-kit immunostaining and
tyrosine kinase inhibitors.
Association of Surgeons of Great Britain and Northern
Ireland Annual Scientific Meeting, Manchester. 18-20 April 2007

96.Sorelli P, Cohen P, Amo-Takkyi B, Dawson PM. Prognostic analysis of previously
unidentified GISTs treated before the advent of c-kit immunostaining and
tyrosine kinase inhibitors.
BASO ACS & ABS at BASO Joint Scientific
Conference, London. 26-27 November 2007

98.Sorelli P, Cohen P, Amo-Takkyi B, Dawson PM. Prognostic analysis of previously
unidentified GISTs treated before the advent of c-kit immunostaining and
tyrosine kinase inhibitors. Association of Coloproctology of Great Britain and
Northern Ireland Annual Meeting, Glasgow. 2-5 July 2007

99.Sorelli P, Vasilakopoulou A, Mitchell H, Dawson PM. Our experience of faecal
Tumour M2-PK levels for detecting colorectal cancer. Association of
Coloproctolgy of Great Britain and Northern Ireland Annual Meeting, Glasgow. 2-5
July 2007


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