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GRAND TETON NATIONAL PARK PANORAMIC 1 PANORAMIC 2 DARA 761 CASE PRESENTATIONS STUDY SITES ddmfr.net Dental.mu.edu/oralpath/diagnosislist.htm UCLA: Rad and Path sections CASE 1 DX? Differential DX? CASE 1 DX: Radicular cyst Differential DX periapical granuloma periapical scar traumatic bone cyst radicular cyst periapical cemento- osseous dysplasia cyst CASE 2 DX? Differential? CASE 2 DX Pericoronitis Differential DX Dentigerous Cyst Paradental cyst CASE 3 Moth eaten appearance Inflammation DX? Differential DX? CASE 3 DX: Chronic Osteomyelitis Differential DX Squamous Cell Metastatic Tumor Eosinophilic granuloma Osteogenic sarcoma Ewing sarcoma CASE 4 DX? Differential DX? CASE 4 DX: Osteoradionecrosis Differential DX Squamous Cell Metastatic Tumor Osteogenic sarcoma CASE 5 DX? Differential DX? CASE 5 DX Dentigerous Cyst Differential DX? Mural Ameloblastoma AOT Ameloblastic fibroma Paradental cyst CASE 5 DX? Differential DX? CASE 5 DX OKC Differential DX Ameloblastoma Odontogenic myxoma Giant cell granuloma Aneurysmal bone cyst CASE 6 DX? Differential DX? CASE 6 DX Ameloblastoma Differential DX OKC Odontogenic Myxoma CGCG CASE 7 DX? Differential DX? CASE 7 DX AOT (Adenomatoid odontogenic tumor) Differential DX COC (Calcifying odontogenic tumor) Odontoma CASE 8 DX? Differential DX? CASE 8 DX Odontoma Differential DX Periapical cemento- osseous dysplasia AOT Cementoblastoma CASE 9 DX? Differential DX? CASE 9 DX Cementoblastoma Differential DX Osteosarcoma Central cemento- ossifying fibroma Osteoblastoma CASE 10 DX? Differential DX? CASE 10 DX CEOT (Calcifying Epithelial Odontogenic Tumor) Differential DX Dentigerous Cyst OKC Ameloblastoma AOT COC CASE 11 DX? Differential DX? CASE 11 DX: Osteoma Maxillary Right Differential DX: Odontoma, Osteosclerosis CASE 12 DX? Differential Dx? CASE 12 DX: Metastatic tumor Margins defined, but not corticated Pain, Swelling, Paraesthesia Differential SCC Osteosarcoma Chondrosarcoma CASE 13 DX? Differential Dx? CASE 13 DX: Osteosarcoma Differential Dx: Chondrosarcoma, Metastatic CA QUESTION 1 QUESTION 2 QUESTION 3 QUESTION 4 QUESTION 5 QUESTION 1 AMELOBLASTOMA Differential dx Cemento-osseous dysplasia OKC Central giant cell granuloma Central arteriovenous malformation Residual cyst QUESTION 2 DENTIGEROUS CYST Differential dx OKC Unicystic Ameloblastoma CEOT AOT Eruption cyst QUESTION 3 NASOPALATINE DUCT CYST Diferential dx Periapical granuloma Radicular cyst Incisive canal cyst QUESTION 4 OKC Differential dx Dentigerous cyst Ameloblastoma Odontogenic myxoma AOT Ameloblastic fibroma QUESTION 5 SIMPLE BONE CYST Differential dx Aneurysmal bone cyst Lateral periodontal cyst Odontogenic myxoma Unicystic Ameloblastoma Radicular cyst OKC .

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Benign Cementoblastoma Associated with an Impacted Mandibular Third Molar – Report of an Unusual Case
Case Report Benign Cementoblastoma Associated with an Impacted Mandibular Third Molar – Report of an Unusual Case Chethana Dinakar1, Vikram Shetty2, Urvashi A. Shetty3, Pushparaja Shetty4, Madhvika Patidar5,* 1,3Senior Lecturer, 4Professor & HOD, Department of Oral Pathology and Microbiology, AB Shetty Memorial Institute of Dental Science, Mangaloge, 2Director & HOD, Nittee Meenakshi Institute of Craniofacial Surgery, Mangalore, 5Senior Lecturer, Department of Oral Pathology and Microbiology, Babu Banarasi Das College of Dental Sciences, Lucknow *Corresponding Author: Email: [email protected] ABSTRACT Cementoblastoma is characterized by the formation of cementum-like tissue in direct connection with the root of a tooth. It is a rare lesion constituting less than 1% of all odontogenic tumors. We report a unique case of a large cementoblastoma attached to the lateral root surface of an impacted permanent mandibular third molar in a 33 year old male patient. The association of cementoblastomas with impacted teeth is a rare finding. Key Words: Odontogenic tumor, Cementoblastoma, Impacted teeth, Third molar, Cementum Access this article online opening limited to approximately 10mm. The swelling Quick Response was firm to hard in consistency and tender on palpation. Code: Website: Lymph nodes were not palpable. www.innovativepublication.com On radiographical examination, it showed a large, well circumscribed radiopaque mass attached to the lateral root surface of impacted permanent right mandibular DOI: 10.5958/2395-6194.2015.00005.3 third molar. The mass displayed a radiolucent area at the other end and was seen occupying almost the entire length of the ramus of mandible. The entire lesion was INTRODUCTION surrounded by a thin, uniform radiolucent line (Fig.
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Glossary for Narrative Writing
Periodontal Assessment and Treatment Planning Gingival description Color: o pink o erythematous o cyanotic o racial pigmentation o metallic pigmentation o uniformity Contour: o recession o clefts o enlarged papillae o cratered papillae o blunted papillae o highly rolled o bulbous o knife-edged o scalloped o stippled Consistency: o firm o edematous o hyperplastic o fibrotic Band of gingiva: o amount o quality o location o treatability Bleeding tendency: o sulcus base, lining o gingival margins Suppuration Sinus tract formation Pocket depths Pseudopockets Frena Pain Other pathology Dental Description Defective restorations: o overhangs o open contacts o poor contours Fractured cusps 1 ww.links2success.biz [email protected] 914-303-6464 Caries Deposits: o Type . plaque . calculus . stain . matera alba o Location . supragingival . subgingival o Severity . mild . moderate . severe Wear facets Percussion sensitivity Tooth vitality Attrition, erosion, abrasion Occlusal plane level Occlusion findings Furcations Mobility Fremitus Radiographic findings Film dates Crown:root ratio Amount of bone loss o horizontal; vertical o localized; generalized Root length and shape Overhangs Bulbous crowns Fenestrations Dehiscences Tooth resorption Retained root tips Impacted teeth Root proximities Tilted teeth Radiolucencies/opacities Etiologic factors Local: o plaque o calculus o overhangs 2 ww.links2success.biz [email protected] 914-303-6464 o orthodontic apparatus o open margins o open contacts o improper
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Misdiagnosis of Osteosarcoma As Cementoblastoma from an Atypical Mandibular Swelling: a Case Report
ONCOLOGY LETTERS 11: 3761-3765, 2016 Misdiagnosis of osteosarcoma as cementoblastoma from an atypical mandibular swelling: A case report ZAO FANG1*, SHUFANG JIN1*, CHENPING ZHANG1, LIZHEN WANG2 and YUE HE1 1Department of Oral Maxillofacial Head and Neck Oncology, Faculty of Oral and Maxillofacial Surgery; 2Department of Oral Pathology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai 200011, P.R. China Received December 1, 2014; Accepted January 12, 2016 DOI: 10.3892/ol.2016.4433 Abstract. Cementoblastoma is a form of benign odontogenic of the lesion with extraction of the associated tooth (2); tumor, with the preferred treatment consisting of tooth extrac- however, certain patients may decide against surgery, under- tion and follow-up examinations, while in certain cases, going follow-up alone. Osteosarcoma is a non-hematopoietic, follow-up examinations without surgery are performed. malignant tumor of the bone, with the neoplastic cells of the Osteosarcoma of the jaw is a rare, malignant, mesenchymal lesion producing osteoid (3). This form of tumor is character- tumor, associated with a high mortality rate and low incidence ized by high malignancy, metastasis and mortality rates (4). of metastasis. Cementoblastoma and osteosarcoma of the jaw The tumors are most prevalently located in the metaphyseal are dissimilar in terms of their histological type and prognosis; region of long bones, particularly in the knee and pelvis (5). however, there are a number of covert associations between Osteosarcoma of the jaw is rare, accounting for 5-13% of all them. The present study describes the case of a 20-year-old osteosarcoma cases (6), the majority of which are located in female with an unusual swelling in the left mandible that the mandible.
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Benign Cementoblastoma Associated with an Unerupted Third Molar - a Case Report
CORE Metadata, citation and similar papers at core.ac.uk Provided by Directory of Open Access Journals BENIGN CEMENTOBLASTOMA ASSOCIATED WITH AN UNERUPTED THIRD MOLAR - A CASE REPORT J.Dinakar* M.S.Senthil Kumar** Shiju Mathew Jacob*** *Professor & HOD, Department of Oral Pathology, ** Reader, *** Lecturer, Department of Oral Surgery, Sri Ramakrishna Dental College and Hospital, Coimbatore, Tamilnadu, India. ABSTRACT: Cementoblastoma is a rare odontogenic tumor derived from odontogenic ectomesenchyme of cementoblast origin that forms cementum layer on the roots of a tooth. A case report is presented of a patient treated with surgical excision of Cementoblastoma associated with an unerupted infected right lower third molar tooth. Key words: Cementoblastoma, Odontogenic tumour, unerupted third molar. The cell of origin is cementoblast. INTRODUCTION: Clinically it causes bony expansion. The commonest site is the posterior region of Cementoblastoma is an odontogenic the mandible. In the radiograph it is seen tumor of ectomesenchymal origin. It is as large radiopaque mass associated with also called cementoma. They are large the root of the tooth. We report a case of bulbous mass of cementum or cementum- Benign Cementoblastoma from Sri like tissue on roots of teeth. Ramakrishna Dental College & Hospital, Coimbatore. restriction in opening the mouth and intra oral examination reveals a partially CASE REPORT: erupted third molar tooth with pus discharge. A panoramic radiograph A 41 year old man presented to our showed a radio-opaque, dense, department with a complaint of pain and amorphous, irregularly shaped mass swelling in the right lower half of the face. measuring 2.2 x 1.5cm attached with the Patient gave history of intermittent pain third molar (Fig 1,1a).
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Maxillary Ameloblastoma: a Review with Clinical, Histological
in vivo 34 : 2249-2258 (2020) doi:10.21873/invivo.12035 Review Maxillary Ameloblastoma: A Review With Clinical, Histological and Prognostic Data of a Rare Tumor ZOI EVANGELOU 1, ATHINA ZARACHI 2, JEAN MARC DUMOLLARD 3, MICHEL PEOC’H 3, IOANNIS KOMNOS 2, IOANNIS KASTANIOUDAKIS 2 and GEORGIA KARPATHIOU 1,3 Departments of 1Pathology and Otorhinolaryngology, and 2Head and Neck Surgery, University Hospital of Ioannina, Ioannina, Greece; 3Department of Pathology, University Hospital of Saint-Etienne, Saint-Etienne, France Abstract. Diagnosis of odontogenic tumors can be neoplasms, diagnosis could be straightforward. In locations challenging due to their rarity and diverse morphology, but outside the oral cavity or when rare histological variants are when arising near the tooth, the diagnosis could be found, suspecting the correct diagnosis can be challenging. suspected. When their location is not typical, like inside the This is especially true for maxillary ameloblastomas, which paranasal sinuses, the diagnosis is less easy. Maxillary are rare, possibly leading to low awareness of this neoplasm ameloblastomas are exceedingly rare with only sparse at this location and often show non-classical morphology, information on their epidemiological, histological and genetic thus, rendering its diagnosis more complicated. characteristics. The aim of this report is to thoroughly review Thus, the aim of this review is to define and thoroughly the available literature in order to present the characteristics describe maxillary ameloblastomas based on the available of this tumor. According to available data, maxillary literature after a short introduction in the entity of ameloblastomas can occur in all ages but later than mandible ameloblastoma. ones, and everywhere within the maxillary region without necessarily having direct contact with the teeth.
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Odontogenic Tumors
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Oral Pathology and Oral Microbiology
3.3.2 SYLLABUS ( Including Teaching Hours.) MUST KNOW 109 HRS 1 Developmental Disturbances of oral and paraoral structures 03 HRS Developmental disturbances of hard tissues: -dental arch relations, -disturbances related to - -size,shape,number and structure of teeth, -disturbances related to eruption and shedding. Developmental disturbances of soft tissues: Lip,palate,oral mucosa,gingival,tongue and salivary glands Craniofacial anomalies 2 Benign and Malignant tumors of oral cavity 25 HRS Potentially Malignant Disorders of epithelial tissue origin. -Definitions and nomenclature -Epithelial dysplasia -Lesions and conditions:leukoplakia, erythroplakia,oral lichen planus and oral submucous fibrosis. Benign tumors of epithelial tissue origin. - Squamous papilloma, Oral nevi. Malignant tumors of epithelial tissue origin. -Oral squamous cell carcinoma: Definition and nomenclature,etiopathogenesis, TNM staging ,Broder’s and Bryne’s grading systems. -Verrucous carcinoma -Basal cell carcinoma: Definition etiopathogenesis and histopathology -Malignant melanoma: Definition etiopathogenesis and histopathology Benign and malignant tumors of connective tissue -Fibroblast origin:oral fibromas and fibromatosis,peripheral ossifying fibroma peripheral giant cell granuloma, pyogenic granuloma and Fibrosarcoma -Adipose tissue origin:Lipoma -Endothelial origin(blood and lymphatics: Hemangiomas and lymphangiomas, Hereditary hemorrhagic telangiactasia, Kaposi’s sarcoma Bone and cartilage: Chondroma,osteoma,osteoid osteoma, benign osteoblastoma, osteosarcoma,
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Oral Pathology Final Exam Review Table Tuanh Le & Enoch Ng, DDS
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Benign Cementoblastoma
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Benign Cementoblastoma Associated with an Impacted Third Molar Inside Maxillary Sinus
Hindawi Case Reports in Surgery Volume 2018, Article ID 7148479, 5 pages https://doi.org/10.1155/2018/7148479 Case Report Benign Cementoblastoma Associated with an Impacted Third Molar inside Maxillary Sinus 1 2 1 Rafael Correia Cavalcante, Maria Fernanda Pivetta Petinati, Edimar Rafael de Oliveira, 1 3 3 Isabela Polesi Bergamaschi, Nelson Luis Barbosa Rebelatto , Leandro Klüppel, 3,4 3 Rafaela Scariot , and Delson João da Costa 1Oral and Maxillofacial Surgery Resident at Federal University of Parana, Curitiba, Brazil 2Dental Clinic Mastering Degree Student at Federal University of Paraná, Curitiba, Brazil 3Professor of Oral and Maxillo-Facial Surgery Department at Federal University of Paraná, Curitiba, Brazil 4Professor of Oral and Maxillo-Facial Surgery Department at Positivo University, Curitiba, Brazil Correspondence should be addressed to Rafaela Scariot; [email protected] Received 7 October 2018; Accepted 30 October 2018; Published 19 November 2018 Academic Editor: Fabio Roccia Copyright © 2018 Rafael Correia Cavalcante et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Introduction. Cementoblastoma is a rare and benign odontogenic mesenchymal tumor, often characterized by the formation of cementum-like tissue produced by neoplastic cementoblasts attached to or around the roots of a tooth. Case Report. 22-year-old male patient was referred to the Federal University of Paraná after occasional ﬁnding on a routine panoramic radiograph. Clinical examination suggested no alterations. Medical and family history presented no alterations as well. Computed tomographic (CT) showed the presence of a radiopaque area associated with the roots of the impacted third molar measuring 15 mm × 10 mm inside the left maxillary sinus.
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