Luiz Juliasse - Academia.edu (original) (raw)
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Papers by Luiz Juliasse
Journal of oral biology and craniofacial research, May 1, 2024
Bioengineering, Mar 2, 2024
This article is an open access article distributed under the terms and conditions of the Creative... more This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY
Journal of maxillofacial and oral surgery/Journal of Maxillofacial & Oral Surgery, Mar 25, 2024
Jornal Brasileiro de Patologia e Medicina Laboratorial, 2010
European Archives of Oto-Rhino-Laryngology, 2010
This study evaluated the clinical and histopathologic aspects of 41 cases of oral lipomas diagnos... more This study evaluated the clinical and histopathologic aspects of 41 cases of oral lipomas diagnosed in a Brazilian population. All records from patients diagnosed with oral lipoma between 1970 and 2008 were reviewed. Histological sections were evaluated by light microscopy. There was a predominance of females (2.4:1), with a peak incidence between the sixth and seventh decade. The buccal mucosa was the most aVected site (53.7%), followed by the buccal sulcus (14.6%) and tongue (9.8%). Tumor size ranged from 0.5 to 10 cm and the mean reported duration was 48 months. Histologically, the following variants were identiWed: lipoma (41.5%), Wbrolipoma (34.1%), spindle cell lipoma (9.8%), sialolipoma (9.8%), osteolipoma (2.4%), and chondrolipoma (2.4%). Most tumors were well delimited, irrespective of the variant. Lipomas are rare tumors of the oral cavity. The characterization of new variants, such as sialolipomas, and the identiWcation of histological subtypes in already known variants, such as low-fat and fat-free spindle cell lipomas, highlight the importance for careful microscopic evaluation of these tumors, which might be combined with immunohistochemistry in some cases.
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2014
Journal of oral biology and craniofacial research, May 1, 2024
Bioengineering, Mar 2, 2024
This article is an open access article distributed under the terms and conditions of the Creative... more This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY
Journal of maxillofacial and oral surgery/Journal of Maxillofacial & Oral Surgery, Mar 25, 2024
Jornal Brasileiro de Patologia e Medicina Laboratorial, 2010
European Archives of Oto-Rhino-Laryngology, 2010
This study evaluated the clinical and histopathologic aspects of 41 cases of oral lipomas diagnos... more This study evaluated the clinical and histopathologic aspects of 41 cases of oral lipomas diagnosed in a Brazilian population. All records from patients diagnosed with oral lipoma between 1970 and 2008 were reviewed. Histological sections were evaluated by light microscopy. There was a predominance of females (2.4:1), with a peak incidence between the sixth and seventh decade. The buccal mucosa was the most aVected site (53.7%), followed by the buccal sulcus (14.6%) and tongue (9.8%). Tumor size ranged from 0.5 to 10 cm and the mean reported duration was 48 months. Histologically, the following variants were identiWed: lipoma (41.5%), Wbrolipoma (34.1%), spindle cell lipoma (9.8%), sialolipoma (9.8%), osteolipoma (2.4%), and chondrolipoma (2.4%). Most tumors were well delimited, irrespective of the variant. Lipomas are rare tumors of the oral cavity. The characterization of new variants, such as sialolipomas, and the identiWcation of histological subtypes in already known variants, such as low-fat and fat-free spindle cell lipomas, highlight the importance for careful microscopic evaluation of these tumors, which might be combined with immunohistochemistry in some cases.
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2014