List of works by Omar Kujan

Ailing and failing oral implants: initial therapy and surgical management.

scientific article

Alcohol and Oral Cancer

scientific article published in 2017

An immunohistochemical study of androgen receptor in carcinoma arising in pleomorphic salivary adenoma

scientific article published on 01 May 2011

An immunohistochemical study of the distribution of p 16 protein in oral mucosa in smokers, non-smokers and in frictional keratosis

scientific article published on September 2010

An unusual recurrent cementoblastoma associated with a developing lower second molar tooth: a case report

scientific article published on 01 October 2007

An unusual side effect of Ibuprofen post dental therapy: increased erectile and libido activity

scientific article

Animal allergy among husbandry personnel in Riyadh

scientific article

Assessing miRNAs profile expression as a risk stratification biomarker in oral potentially malignant disorders: A systematic review

scientific article published on 22 December 2017

Assessing oral cancer knowledge among Saudi medical undergraduates.

scientific article published in December 2013

Assessing the association between unstimulated whole salivary flow rate (UWSFR) and oral health status among healthy adult subjects: A cross-sectional study

scientific article published on 01 July 2018

Association between Diabetes Mellitus and Periodontal Diseases: A Survey of the Opinions of Dental Professionals.

scientific article

Association of nitric oxide with oral lichen planus

scientific article published on 21 February 2019

CDK4, CDK6, cyclin D1 and Notch1 immunocytochemical expression of oral brush liquid-based cytology for the diagnosis of oral leukoplakia and oral cancer

scientific article published on 26 June 2019

Chronic disease comorbidity in patients with oral leukoplakia

scientific article published on 2 January 2019

Chronic disease comorbidity in patients with oral leukoplakia: A matched case-control study

scientific article published on 27 February 2020

Clinical efficacy of probiotics in the treatment of gingivitis: A systematic review and meta-analysis

scientific article published on 29 November 2019

Clinico-pathological correlation of optical fluorescence imaging in oral mucosal lesions

scientific article published on 21 March 2020

Cross-national comparisons of attitudes towards suicide and suicidal persons in university students from 12 countries

scientific article published on 18 August 2016

Cryosurgery of the oral and peri-oral region: a literature review of the mechanism, tissue response, and clinical applications.

scientific article published on 23 September 2012

Cyst or tumor in the buccomaxillary region: Review of literature and a case report

scientific article

Dental and oral health students’ preparedness for the management of deaf patients: A cross-sectional survey

scientific article published in 2023

Dilemmas of oral cancer screening: an update

scientific article

Effect of the leukotriene receptor antagonist montelukast on orthodontic tooth movement.

scientific article

Effect of yogurt and pH equivalent lemon juice on salivary flow rate in healthy volunteers - An experimental crossover study.

scientific article

Efficacy of oral brush cytology cell block immunocytochemistry in the diagnosis of oral leukoplakia and oral squamous cell carcinoma

scientific article published on 26 December 2020

Ethical and Socio-political Status of Stem Cell Research in Saudi Arabia

Evaluation of a new binary system of grading oral epithelial dysplasia for prediction of malignant transformation

scientific article

Evaluation of an innovative oral brush for potential applications using liquid based cytology.

scientific article published on 29 January 2018

Evaluation of screening strategies for improving oral cancer mortality: a Cochrane systematic review.

scientific article

Fragile histidine triad expression in oral squamous cell carcinoma and precursor lesions.

scientific article published in November 2006

Immune Checkpoint Inhibitors in Oral Cavity Squamous Cell Carcinoma and Oral Potentially Malignant Disorders: A Systematic Review

scientific article published on 17 July 2020

Immunohistochemical Expression of p53 in Pleomorphic Adenoma and Carcinoma Ex Pleomorphic Adenoma.

scientific article published on 28 December 2010

Immunohistochemical characteristics of the implant-hosted bone: preliminary findings of 9 mandibular cores

scientific article published on 01 March 2011

Immunohistochemical characterization of FHIT expression in normal human tissues

scientific article published on March 2016

Immunohistochemical comparison of p53, Ki-67, CD68, vimentin, α-smooth muscle actin and alpha-1-antichymotry-psin in oral peripheral and central giant cell granuloma

scientific article published on 01 January 2015

Impact of scaling and root planing with adjunct essential-oil-based mouthwash usage on whole salivary IgG levels in patients with periodontal inflammation.

scientific article

Influence of body mass index on severity of dental caries: cross-sectional study in healthy adults

scientific article published in November 2017

Is Individualism Suicidogenic? Findings From a Multinational Study of Young Adults From 12 Countries

scientific article published on 03 April 2020

Knowledge and attitudes of Saudi dental undergraduates on oral cancer.

scientific article

Knowledge, attitudes, and practice behavior of dental hygienists regarding the impact of systemic diseases on oral health

scientific article published on 01 November 2018

Leiomyomatous hamartoma presenting as a congenital epulis

scientific article published on 12 September 2005

Lingual Leiomyomatous Hamartoma in an Adult Male

scientific article published on 29 August 2018

Liquid-based oral brush cytology in the diagnosis of oral leukoplakia using a modified Bethesda Cytology system

scientific article published on 19 July 2018

Malignant transformation of oral submucous fibrosis: a systematic review and meta-analysis

scientific article published on 18 November 2020

Medical status of patients presenting for treatment at an Australian dental institute: a cross-sectional study

scientific article published on 21 October 2020

Micro-computed tomographic assessment of quality of obturation in the apical third with continuous wave vertical compaction and single match taper sized cone obturation techniques

scientific article published on 07 October 2015

Neglected Bilateral Posterior Shoulder Fracture Dislocation in an Uncontrolled Seizure patient

scientific article published on July 2015

Opinions and attitudes of the UK's GDPs and specialists in oral surgery, oral medicine and surgical dentistry on oral cancer screening

scientific article published in March 2006

Optical fluorescence imaging in oral cancer and potentially malignant disorders: A systematic review

scientific article published on 26 March 2019

Oral and Oropharyngeal Cancer in Arab Nations

scientific article published on 12 November 2019

Oral and oropharyngeal cancer in the Middle East and North Africa

scientific article published in January 2017

Oral brush biopsy using liquid‐based cytology is a reliable tool for oral cancer screening: A cost‐utility analysis

scientific article published on 15 June 2022

Oral lichen planus has a very low malignant transformation rate: A systematic review and meta-analysis using strict diagnostic and inclusion criteria

scientific article published on 25 January 2020

Oral manifestations of a rare variant of Marfan syndrome

scientific article published on 18 July 2017

Oral polyp as the presenting feature of Beckwith-Wiedemann syndrome in a child

scientific article published on 30 August 2015

Oral potentially malignant disorders: nomenclature and classification

scientific article published on 31 October 2020

Oral potentially malignant disorders: risk of progression to malignancy.

scientific article published on 29 December 2017

Parental views on fluoride tooth brushing and its impact on oral health: A cross-sectional study

scientific article

Patient-centered web-based information on oral lichen planus: Quality and readability

scientific article published on 01 July 2019

Perception of Dental Public Health Competency among recent graduates.

scientific article

Potential applications of oral brush cytology with liquid-based technology: results from a cohort of normal oral mucosa

scientific article published on 3 February 2006

Prevalence and severity of plaque-induced gingivitis in a Saudi adult population.

scientific article

Prevalence of wheat allergy in Al-Kharj, Saudi Arabia

scientific article

Proliferative Activity of Myoepithelial Cells in Irradiated Rabbit Parotid and Submandibular Salivary Glands

scientific article

Propranolol-induced gingival hyperplasia with Nager syndrome: A rare adverse drug reaction.

scientific article published on April 2016

Quality of Life After Ostomy Surgery in Muslim Patients: A Systematic Review of the Literature and Suggestions for Clinical Practice

scientific article published on 18 May 2016

Quality of life in patients with oral leukoplakia

scientific article published on 26 June 2019

Re: Martin TJM, Sharp I, Oral mucosal pigmentation secondary to treatment with mepacrine, with sparing of the denture bearing area (Br J Oral Maxillofac Surg 2004;42:351-3).

scientific article published in June 2005

Screening for oral cancer

scientific article published in The Lancet

Screening for oral cancer-a perspective from the Global Oral Cancer Forum.

scientific article published on 9 September 2016

Screening programmes for the early detection and prevention of oral cancer

scientific article

Screening programmes for the early detection and prevention of oral cancer

scientific article (published 2010-11-10)

Screening programmes for the early detection and prevention of oral cancer

scientific article (publication date: 19 July 2006)

Screening programmes for the early detection and prevention of oral cancer

Short-term effects of scaling and root planing with or without adjunctive use of an essential-oil-based mouthwash in the treatment of periodontal inflammation in smokers

scientific article

Success of dental implant osseointegration in a florid cemento-osseous dysplasia: A case report with 8-year follow-up

scientific article published on 04 September 2020

Suicidal Behavior and Psychological Distress in University Students: A 12-nation Study

scientific article published on 8 March 2016

Synchronous occurrence of odontogenic keratocyst and ameloblastoma: A case report and review of the literature

scientific article published on 01 May 2020

The Differential Diagnosis of Desquamative Gingivitis: Review of the Literature and Clinical Guide for Dental Undergraduates

scientific article (publication date: 2015)

The Impact of Subject Age, Gender, and Arch Length on Attitudes of Syrian Dentists towards Shortened Dental Arches

scientific article published on 21 July 2015

The Role of Religion in Suicidal Behavior, Attitudes and Psychological Distress Among University Students: A Multinational Study

scientific article published on 08 February 2019

The expression of FHIT in salivary carcinoma ex pleomorphic adenoma.

scientific article

The role of cyclin-dependent kinases in oral potentially malignant disorders and oral squamous cell carcinoma

scientific article published on 27 June 2019

The role of hypoxia in oral cancer and potentially malignant disorders: a review.

scientific article published on 25 August 2016

The utility of oral brush cytology in the early detection of oral cancer and oral potentially malignant disorders: A systematic review.

scientific article published on 12 November 2017

Three-Dimensional Cell Culture Models to Investigate Oral Carcinogenesis: A Scoping Review

scientific article published on 14 December 2020

Why oral histopathology suffers inter-observer variability on grading oral epithelial dysplasia: an attempt to understand the sources of variation.

scientific article published on 22 August 2006

World Workshop on Oral Medicine VI: Controversies regarding dental management of medically complex patients: assessment of current recommendations.

scientific article published on 11 March 2015

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