Prof. Ayotunde O. OGUNSEYINDE

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	Name: Prof. Ayotunde O. OGUNSEYINDE	Faculty: CLINICAL SCIENCES
	Email: This email address is being protected from spambots. You need JavaScript enabled to view it.	Department: Radiology
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NAME: OGUNSEYINDE, AYOTUNDE OLUREMI    

POSITION TITLE: Professor of Radiology

EDUCATION/TRAINING INSTITUTION AND LOCATION DEGREE MM/YR FIELD OF STUDY

University of Ibadan, Ibadan, Nigeria, MBBS, 06/1973, Medicine/Surgery

University College Hospital, Ibadan, Nigeria, FMCR (Nig.), 11/1980 Radiology

University College Hospital, Ibadan, Nigeria, FWACS,01/1984 Radiology

      
      SCHOOLARSHIP, FELLOWSHIP AND PRIZES:
 ·    Western State Scholarship in the Higher School      -    1966 – 1973
 ·    Western State Scholarship in the Medical School    -     1968-1973
 ·    Sir Bank Anthony Travel Fellowship               -            Sept. - Oct. 1988
 ·    British Commonwealth Senior Medical Fellowship -         Jan. 1990 - April 1990
 ·    Derek Harwood-Nash 2002 Fellowship Award.           -   Aug - Oct. 2002
          HONOURS, DISTINCTIONS AND MEMBERSHIP OF LEARNED SOCIETIES
 ·         Fellow of the West African College of Surgeons
 ·         Fellow of the National Postgraduate Medical College in Radiology
 ·         Member of Court of Examiners of West African College of Surgeons
 ·         Member, Nigeria Medical Association
 ·         Acting Head of Radiology:  1989 - 1990 Aug. 1994 - July 1996
 ·         Head of Radiology Department  - 2006 - date (As Head Radiology I am a member of Medical Advisory Committee, Residency Training Review Committee and Radiological Revolving Fund Committee of the University College Hospital).

 ·       Senate member, Faculty of Radiology, National Postgraduate Medical  
        1986 - 90; 1997 - 1999, 2001- 2003
·         Chairman Faculty of Radiology W.A.C.S.  1999 - Jan. 2003

 ·         Member Association of Radiologist of Nigeria
 ·         Member Medical Women Association of Nigeria
 ·         Member Nigerian Society of Neurological Sciences
 ·         Member Association of Radiologists of West Africa
 ·         Council Member West Africa College of Surgeon 1998 - 2002
 ·         Coordinator, Neuro-radiological activity of the Clinical Neuroscience           
 ·         Chairman Faculty of Radiology, National Postgraduate Medical College  
 ·         Chairman Faculty of Radiology, West African College of Surgeons Nigeria   
 ·         Honorary Treasurer West African College of Surgeons 2009-2012
 ·         Member Governing Council, Adekunle Ajasin University, Akungba-Akoko
     2004-2008
 ·         Deputy Provost College of Medicine , University of Ibadan   2010-Date      
                  Research Interest
                  Computed Tomography (CT) and Magnetic Imaging (MRI) in Neuro-radiology
                  MRI in low back painCT in Stroke
                 Areas of Core Competence
                 Ocular Ultrasonography
                 Obstrectic and Gynaecological Ultrasonography
                 Computed Tomographic Imaging
                 Magnetic Resonant Imaging
                 Fluoroscopic (GIT) Imaging
                 Angiography

Researches

• General Radiology

  • Pulmonary Changes In some Disease Entities
  • Value of Some Routine Examinations---Radiological Audit
  • Plain Radiography and Ultrasonograpy in Medical Diagnosis
  • Radiation Protection - Measurement of the entrance dose in some routine radiological investigations and its comparison with CEC recommended dose.(This study was supportedby the International Atomic Energy Agency)                                                    

  Neuro-radiology

  Stroke - CT appearances and Mis-diagnosis

  • Siriraj Stroke Score in differentiating Haemorrhagic and Ischemic Stroke in African
  • NigeriansHead Injury - Computed Tomographic findings, type and location of fractures andrelationship to intra-cerebral bleeds
  • Dementias - Computed tomographic findings in Alzheimer Disease
  • Hydrocephalus and visual impairment
  • Hydrocephalus and spinal dysraphism in relation to visual impairment
  • Intracerebral complications of paranasal sinus infections

  (ii)       IN PROGRESS

     Computed Tomography (CT) Changes in Dementia

  This is a collaboratory  and inter-disciplinary research project between Ibadan (Nigeria)  and Indianapolis (USA) on  Dementia of the elderly. I am involved in radiological aspect of the research aimed at:Documenting the CT appearances in 3 groups of patients-(a) those with dementia (b) patients with cognitive Impairment c) Age-related normal Controls. Assessing the role of CT in the diagnosis of Alzheimer’s disease by comparing the ventricular sizes and ventricular brain ratios, in the 3 groups using computerized  tomography.  The CT examination were carried out without a prior knowledge of the clinical diagnosis, the clinical aspect being carried out by co-researcher in the Department of Medicine and Psychiatry. 

  The Preliminary CT report shows that:

  1. i)     Evaluating ventricular dilation in the dementia patients is higher than in age-related normal patients

    ii)The Sylvian, suprasella and prepontine cisterns are more significantly affected than the    lateral  ventricles.

   iii) The linear measurements of prepontine cistern also show better correlation with the group of dementia.  iv)There is no correlation between the degrees of cerebral atrophy in the three groups of     patients.

  1. v) While CT examination alone cannot be used to differentiate the various types of dementias, it can be used to identify and follow up patients with high risk of developing Alzheimer’s disease in group of patients with dementia. The preliminary reports have been read at symposiums and meetings.

  2)        Radiological features of Meningiomas in Ibadan

  This is one of the commonest brain tumors seen in the department from CT examination. This retrospective study is in progress to elicit the radiological patterns and correlate our findings with surgical and pathological findings. The results will be useful in making more definitive diagnosis on CT examination and document typical radiological appearance and clinical features as seen in Ibadan. This is a joint study with the Neurosurgery unit.

  3)        Hydrocephalus in Ibadan

   This radiological pattern of ventricular enlargement in children is being studied using computerized tomography with reference to the cause, site, clinical presentation and outcome of management

  4)        Renal Ultrasonography and Echocardiography in Healthy Nigerian Children - To obtain reference values

    This is a collaboratory study with Dr Asinobi and Dr Omokhodion of the department ofPediatrics and it supported by Senate research grant. Dr Asinobi is involved in the clinical examination and recruitment of the subjects, Dr Omokhodion in cardiac measurements while I do the ultrasound examinations to measure the renal sizes and other parameters. So far we have examined about 200 patients.

   (iii)   DISSERTATION AND THESIS

  Experience with Lymphography - Approved dissertation submitted to the National

  Postgraduate Medical College as part fulfillment of the Fellowship   Award.

       A Book of 12 Case Reports illustrating various aspects of Radiology.  Also submitted to the

  National Post-graduate Medical College as part fulfillment for Fellowship

  1. A.Ongoing Research Support
     1. Cognitive Function after stroke (COGFAST) Nigeria MRI Study

  This is a collaborative prospective study investigating the profile, pattern and predictors of cognitive dysfunction among a cohort of Nigerian Stroke survivors.

  It commenced in June 2010 as a collaboration involving researchers in the University of Ibadan/University College Hospital Ibadan (Prof. A Ogunniyi, Prof. A Ogunseyinde, Dr. M. Owolabi, Dr. G. Ogbole and Mr. J. Akinyemi), Federal Medical Centre Abeokuta, (Dr. R. Akinyemi) and the Institute for Ageing and Health, Newcastle University, Newcastle upon Tyne, UK (Prof. R. Kalaria).

  The study involves detailed clinical and neuropsychological assessments as well as neuroimaging (MRI) and biochemical evaluation, and follows up of the study subjects. The study was commenced with initial financial support provided by Prof. Raj Kalaria with plans to apply for a definitive grant after the initial pilot phase of the study has generated sufficient useable data.

  1. 1. MRI studies in low back pain in Ibadan with Dr. Adeyinka A. O and Adekanmi A. As co-investigators.

Publications

 Books or chapters in Books already published

1     Oluremi Ogunseyinde 1996.  Respiratory Radiology:  The infant and Children:  In SI.Omokhodion and Kike Osinusi Eds.  Pediatrics Cardiology and Respiratory Update Course Series 1, West African College of Physicians:  Blaze Publications pp. 180 – 189

          ARTICLES THAT HAVE ALREADY APPEARED IN LEARNED JOURNALS

2. Sebanjo RO., Sagua AC., Ogunseyinde AO,Ihekwaba EN, and Ajayi OA. 

          Aneurysm of a persistent primitive sciatic artery W. Afri. J. Med 1987;  6(2)

3. Durosimi MA, DO Lawoyin, AO Ogunseyinde, MA Avoseh, CKO Williams and

JO Daramola.  Osteopetrosis in a Nigerian Woman.  Case report.  Afri. J. of Pediatrics-  1986; 14 (1) :  31-34.

4. Awotedu AA, Ogun O., Ogunseyinde AO.and Oluboyo PO.  Hypertrophic osteoathropathy associated with Nasopharyngeal Carcinoma.  Nig. Med. J. 1983; 15 (14).
5. Atalabi O.M, and Ogunseyinde O.A.Occult Metastatic Follicular Thyroid Carcinoma masquerading as a soft Tissue Sarcoma of the Gluteal Region West Afri. J Medicine 2002.
6. AO Ogunbiyi, IO Adewole, O Ogunleye, JO Ogunbiyi, OO Ogunseyinde and A Baiyeroju-Agbeja 2003. focal dermal hypoplasia: a case report and review of literature. W. Afr. J Med 22: 346-349
7. O. M. Atalabi, O. P. Ibinaiye, M. O. Obajimi, O. Ogunseyinde and Akang E. E. U. Malignant Haemangiopericytoma of the left thigh with metastases to the bones and lungs: A case report. Nigerian Journal of Surgical Research. Vol. 8, No. 3 – 4, (2006) 171 - 173
8. Soyanwo AO and Ogunseyinde AO.  Subcutaneous Emphysema and Pneumo-mediastium complicating endotracheal Intubation, a case Report. Afri. J .of Med. & Med. Sciences 1987; 16:  119-121.
9. Ogunseyinde AO and Awotedu AA.  Value of Routine chest radiograph in Bronchial Asthma: East African Med. J. 1985; 62 (3): 218 -220.

  10   Ogunseyinde AO.  Routine Pre-operative chest radiography in non-cardiopulmonary surgery:  Afri. J. Med. & Med. Sci. 1988; 17 (3):  157 -161

11. Awotedu AA, George AO, Oluboyo PO, Alabi GO, Onadeko BO, Ogunseyinde

            AO and PU. Aghadiuno.     Sarcoidosis in Africans: 12 cases with histological

          confirmation from Nigeria:  Royal Soc. Of Trop. Med. & Hygiene: 1987; 81: 1027 

12. V.O. Adegboye, M.O.Obajimi. O.O. Ogunseyinde, IA Brimmo, and OA. Adebo.

          Anterior mediastinotomy – a diagnostic tool. Afri.

13. M.O. Obajimi, A.O. Ogunseyinde, A. Omigbodun, A. Adeyemo, O. Olayemi and 

          Akang.  Neonatal teratoma of the neck causing respiratory distress: A case report

          The Nigerian Post grad. J. 2002; Vol. 9 (2): 102-104.

14. V.O. Adegboye, O.A.Ogunseyinde, M.O.Obajimi, J.K.Ladipo and A.I.Brimmo.  

         “Pattern of Intra-thoracic Goiter in an African Population”. Nig. Post grad. Medical 

15. VO Adegboye, AI Brimmo, OA Adebo, OO Ogunseyinde, and MO Obajimi

          The place of clinical features and standard chest radiography in evaluation of

          Masses West African J of Medicine. 2002; 22: 156-160

16. VO Adegboye, MO Obajimi, AO Ogunseyinde, IA Brimmo and AO Adebo   

          Transhiatal   oesophagectomy as a Palliative treatment for carcinoma of the oesophagus.

                   East African Medical J  2002; 79(16): 311-316.

17. VO Adegboye, O Ogunkunle, SI Omokhodion, AI Brimmo, OA Adebo, OO Ogunseyinde

       and MO Obajimi. Coarctation of the Aorta: Experience at the University Hospital

          Ibadan.  Nigerian J of Paediatrics 2002; 29(2): 27-33.

18. Ogunbiyi AO, Ogunseyinde A.O. Value of Routine Intravenous Urography in the investigation of Hypertension in Nigerian Adults. West Afri. J. Med.& Science 1987; 12:101 - 112.
19. AO Ogunseyindeand DA Nzeh Vicarious Excretion of intravenous diatrizole (Urograffin) in renal insufficiency:  Report of two cases W. Afri. J. Med. 1991; 11(4):  304 - 30
20. Ogunseyinde, MO Atalabi.  A case of adrenal myelolipoma mimicking phaeo-

      chromocytoma. Afri. J. of  Med & Medical  Sci. 2001; Vol 30: 139-142

21. I Okeke and A.O. Ogunseyinde. Renal Angiomyolipoma presenting as acute

          abdominal emergency. The Nigerian Surgical Research  2001; 3: 181-18422.   

22. Durosimi MA, Ogunseyinde AO,Olatunji PO and Esan GJF   Prevalence of

Cholelithiasis in Nigerians with Sickle-cell disease Afri. J.  Med. & med. Sci. 1989;  18:    

223 -227.

23. Okubanjo AO, Ogunseyinde AO, and Ajao AO.  Percutaneous transhepatic

cholangiogram. Ibadan experience. Trans.  Roy. Soc. Of Trop. Med. & Hygiene 1986; 80: 528 - 531.

24. A.O Ogunseyinde,  AMO Sonubi and NA Akingbehin.  Intestinal Obstruction by

massive Ascariasis Simulating Intussusceptions. Nig. J. of Pediatrics  - 1987; 14 (1):  31-34.

25. M.O.Obajimi, A.O.Ogunseyinde, Dosunmu A.  Abdominal computed tomographic

          scan merits and demerits over ultrasonography: evaluation of 70cases Afr. J. of Med. &

          med. Sci. 2002; 31: 145-148.

26. AO Ogunseyinde,M.Mamman, ST Edino, I. Kazuere. 2004. Giant fibromatous polyp of the

            oesophagus: a case-report. The Nigerian Postgraduate Medical Journal 11: 298-300 

27. Aiyesimoju, BO Osuntokun, AOG Adeuja, A. Olumide and AO Ogunseyinde

            1983:Mis-diagnosis of stroke:  Afri. J. Med. & Med. Sci. 12:  101-112.

28. Olumide AA, Kolawole TM, Adeloye A. and Ogunseyinde AO.Carotid and Vertebra Angiography in Ibadan. Afri. J. Neuro Sci. 1983; 15 -17.
29. MT. Shokunbi, AO Bamgbose, AO Malomo, AO Ogunseyinde, AA Olumide, A Adeloye.

Focal Neurological deficits are predictive of laceration of the dura in children with                             compound depressed skull fractures. Nig. Qt. J. Hospital Med. 1997; 7 (2) 95 – 97. 

30. A.O. Ogunseyinde, M.O. Obajimi and S.M. Ogundare.  Radiological evaluation of Head

Trauma by Computer Tomography in Ibadan.  Nigeria. West Afri. J. Med. 1999; 18 (1): 33-38.

31. Millicent O. Obajimi, Remi Ogunseyindeand S.T. Sa’ad 1999: Computed tomography (CT).

           Evidence of skull fracture in relation to the presence and site of intracrranial contusion and

           haematoma. Nig. Post Med.  J.  6 (2) 1-3.

32. T.O.Odebode, M.T. Shokunbi, A.O. Malomo J.B. Familusi, A.M. Agbeja-Baiyeroju and

          Ogunseyinde A.O. 1998: The relationship between ventricular size and visual function in

          children with hydrocephalus   Afri. J. Med. & Med. Sci. 28:  213 – 218.

33. Ogun SA, Oluwole O, Ogunseyinde A.O. Fatade B. and Odusote K.A.

        Misdiagnosis of Stroke – A Computerized Tomography scan study.  West Afri. J. of  Med. 2000; Vol.19(1):19-22

34. Ogunseyinde A.O. Obajimi M.O., Thomas J.O  Computed Tomographic Patterns of

     Pituitary Tumors.  Proceedings of the Second General Assembly of Surgeons

     (PAAS): 1998; 124-134

35. Ogunseyinde AO,Familusi JB Atypical presentation of lymphoma in an HIV sero-

          positive child. Nig. J of Pediatrics 2001; Vol.28 (2): 43-45

36. Fredrick W Unvrtzart, Oye Gureje, Sujuan Gao Rebecca, M Evans, AO. Ogunseyinde, AO Adeyinka.  Beverly Musicks, Siu L Hui Incidence of Dementia and Alzheimer Disease

          In 2 Communities. JAMA 285 2001; (6): 739-743

37. Ogunseyinde A.O,  Obajimi M.O, and Agunloye MT.  Computerized Tomographic

detection of intracranial complication paranasal infections. West Afri. J of  Medicine , 2002. 23: 286-289.

38. Ogunseyinde A.O. and Familusi. CT Findings in HIV associated Lymphoma. A case

     report. J. Med. & med Sci. 2002; 31: 283-285

39. MT Shokunbi, TO Odebode, AM Agbeja-Baiyeroju, AO Malomo, AO Ogunseyinde, and

          JB Familusi. A comparison of visual function in hydrocephalic infants with and without

          lumbosacral myelomeningocoele. Eye 2002; 739-743

40. Abayomi S.Ogun, Stephen OA Oluwole, Oluremi A. Ogunseyinde, Abiodun O Fatade,

          Frank Ojini, Kayode A Odusote..Accuracy of the Siriraj Stroke Score in differentiating

cerebral hemorrhage and infarction in African Nigerians.  Afri. J Neurological Sciences 2001;   Vol.20: 21-26

41. SA Ogun, O Oluwole, B. Fatade, A.O. Ogunseyinde, FI Ojini and KA Odusote.

           Comparison of Stroke Score and the WHO criteria in the clinical classification of stroke

          Subtype.  Afri. J. Med & med. Sciences 2002; 31: 13-16.

42. Ogunseyinde A.O. Atalabi M.O. “Cranial Computerized Tomography in the Evaluation of Stroke Patients in Ibadan” Nigerian Journal of Clinical Practice.  2003; Vol.6:81-83
43. AO Ogunseyinde, MO Obajimi, OM Ige, T Alonge, OJ Fatunde 2005.  Computed

     Tomographic Evaluation of TB Spine in Ibadan. W. Afri J Medicine 2003. 23:228-231

44. AO Ogunseyinde, MO Obajimi, and OJ Fatunde. Computed tomographic pattern of stroke

In Children with sickle cell anaemia in Ibadan. Afr. J. Med med. Sci 34: 115-118

45. OJ Fatunde, FG Adamson, O.Ogunseyinde O. Sodeinde and JB Familusi 2005. Stroke in

          Nigerian children with sickle cell disease. Afr. J. Med. Med. Sci. 34: 157-160

46. O.A. Ogunseyinde, G. I. Ogbole and Y. U. Osuagwu. Helical CT Myelogram:The Ibadan initial experience. Afr. J. Med. Med. Sci. (2007) 36: 23 -29
47. R.O. Akinyemi, M. O. Owolabi, V. A. Makanjuola, A. O. Ogunseyinde and A. Ogunniyi. Frontotemporal dementia in a Nigerian woman: case report and brief review of the literature. Afr. J. Med. Med. Sci. (2009) 38: 71 - 75
48. Ikeoluwa A. Lagunju, Adebola Ogubiyi and Ayotunde O. Ogunseyinde. Proteus syndrome, a rare cause of childhood epilepsy: A case report. Journal of Paediatric Neurology 7 (2009) 187 - 191
49. G. I. Ogbole, A. O. Ogunseyinde, M. O. Obajimi, O. A. Adeyinka. Experience with three-

         dimensional Computed Tomographic Angiography in Ibadan, Nigeria. Nig. Journal of clinical

         Practice. June 2010. Vol. 13(2)

50. Osinusi BO, Ogunseyinde AO.    Ultrasonic foetal abdominal circumference as a means of assessing gestational age in Nigeria Afri. J.  Med & Med Science 1987; 18 (2) 101-104  
51. Adeleye J.A. and Ogunseyinde A.O. Hystero-Salpingography after lower-uterine

          segment Caesarean Sections. Afri. J. Med.  Sciences 1984; 15: 155 -160.

52. M O Obajimi, AO Omigbodun, AO Ogunseyinde, and A. O Adekunle 1999: Experience with  Computed Tomography (CT) Pelvimetry in Ibadan, Nigeria: A preliminary Report

          Afri. J. Med. Sciences 30:237-239.

53. Fawole A.O, Sotiloye O, Ogunseyinde A.O. Otolorin A.O. Cervical pregnancy. Report 

          of two cases successfully treated with vacumn aspiration and balloon tamponade

1. African J. Med. Ultrasound. 2000; Vol. 1:19-22
2. Ogbole G. I., Ogunseyinde O. A., Akinwuntan A. L. Intrapartum Rupture of the Uterus Diagnosed by Ultrasound. African Health Science. Vol. 8., No. 1 March 2008
3. Millicent O. Obajimi, Mojisola O. Atalabi, Godwin I. Ogbole, Adenike T. Adeniji-Sofoluwe, Atinuke M. Agunloye, Ademola j. Adekanmi, Yvonne U. Osuagwu, Sefiat A. Olarinoye, Mojisola A. Olusola-Bello, Ayotunde O. Ogunseyinde, Yetunde A Aken’Ova and Isaac F. Adewole. Abdominal Ultrasonography in HIV/AIDS patients in South Western Nigeria. BMC Medical Imaging (2008), 8:5

         

       TECHNICAL REPORT

56. A.O.Ogunseyinde,S.A.M. Adediran, R.I.Obed, B.I. Akinlade and F.O.Ogundare

          Comparison of Entrance Surface dose with CEC reference Dose in some Radiographic

          Procedures.  Radiation Protection Dosimetry 2002; Vol.98 (2): 231-23

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