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Koizumi G, Hayashi A, Takigawa A, Yamada R, Murata T, Shimizu K, Watanabe M, Arai N. Novel Histopathological Findings of Micro Bone Fragments and Epithelial Response in the Oral Mucosa in Bisphosphonate-Related Osteonecrosis of the Jaw. J Investig Med High Impact Case Rep 2024; 12:23247096241258076. [PMID: 38818904 PMCID: PMC11143842 DOI: 10.1177/23247096241258076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/22/2024] [Accepted: 05/11/2024] [Indexed: 06/01/2024] Open
Abstract
Bisphosphonate-related osteonecrosis of the jaw (BRONJ) occurs in the jawbone and interfacing oral mucosa of patients treated with bisphosphonates. Herein, we report novel histopathological findings in the oral mucosa of a surgical specimen obtained from a 61-year-old man with BRONJ. The resected jawbone and adjacent oral mucosa were separated for histological examination. The mucosal tissue was examined using Von Kossa staining and immunohistochemical (CK5/6, p63) staining of non-decalcified paraffin sections. Pseudoepitheliomatous hyperplasia (PEH), a microscopic feature of the mucosal epithelium in BRONJ, was observed in soft tissue specimens, concomitant with inflammatory cell infiltration. Von Kossa staining revealed small fragments of necrotic bone, tens to hundreds of micrometers in size, scattered within the connective tissues; the PEH forefront contacted some of the bone fragments. Immunohistochemical staining demonstrated that occasionally, the PEH not only contacted but also encompassed the bone fragments. To our knowledge, this is the first report of presence of micro bone fragments and their association with PEH in the oral mucosa in BRONJ.
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Affiliation(s)
- Gaku Koizumi
- Department of Oral and Maxillofacial Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Akinobu Hayashi
- Department of Oncologic Pathology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Akira Takigawa
- Department of Oral and Maxillofacial Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Rina Yamada
- Department of Oral and Maxillofacial Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Taku Murata
- Department of Oral and Maxillofacial Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Kasumi Shimizu
- Department of Oral and Maxillofacial Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Masatoshi Watanabe
- Department of Oncologic Pathology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Naoya Arai
- Department of Oral and Maxillofacial Surgery, Mie University Graduate School of Medicine, Tsu, Japan
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Khalfi L, Ndiaye A, Chabi W, Fiqhi MK, El Khatib K. Osteonecrosis Mandibular Extended to Bisphosphonates: A Very Rare Extensive Case. Cureus 2020; 12:e7428. [PMID: 32351808 PMCID: PMC7186105 DOI: 10.7759/cureus.7428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
After the first report of bisphosphonate-related osteonecrosis of the jaw (BRONJ) in 2003, it has increased significantly since then. We report a very rare extensive case never seen before in our experience of bone exposure with necrosis reaching the mandibular inferior border. Although the treatment modalities are not yet established, most researchers have recommended conservative approaches. The surgery was to be as conservative as possible, with a resection of the mandibular range followed by reconstruction using titanium plate with space maintainer. The authors would like to share their approach, management, and awareness.
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Affiliation(s)
- Lahcen Khalfi
- Plastic and Maxillo-Facial Surgery, Mohammed V Teaching Armed Forces Hospital, Rabat, MAR
| | - Abibou Ndiaye
- Surgery, Mohammed V Teaching Armed Forces Hospital, Rabat, MAR
| | - Wilfried Chabi
- Plastic and Maxillo-Facial Surgery, Mohammed V Teaching Armed Forces Hospital, Rabat, MAR
| | - Mohammed Kamal Fiqhi
- Plastic and Maxillo-Facial Surgery, Mohammed V Teaching Armed Forces Hospital, Rabat, MAR
| | - Karim El Khatib
- Plastic and Maxillo-Facial Surgery, Mohammed V Teaching Armed Forces Hospital, Rabat, MAR
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HESSE BERNHARD, MÄNNICKE NILS, PACUREANU ALEXANDRA, VARGA PETER, LANGER MAX, MAURER PETER, PEYRIN FRANCOISE, RAUM KAY. Accessing osteocyte lacunar geometrical properties in human jaw bone on the submicron length scale using synchrotron radiation μCT. J Microsc 2014; 255:158-68. [DOI: 10.1111/jmi.12147] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Accepted: 05/14/2014] [Indexed: 11/28/2022]
Affiliation(s)
- BERNHARD HESSE
- Berlin-Brandenburg School for Regenerative Therapies and Julius Wolff Institut; Charité-Universitätsmedizin Berlin; Berlin Germany
- European Synchrotron Radiation Facility; Grenoble France
| | - NILS MÄNNICKE
- Berlin-Brandenburg School for Regenerative Therapies and Julius Wolff Institut; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - ALEXANDRA PACUREANU
- European Synchrotron Radiation Facility; Grenoble France
- Université de Lyon, CREATIS; CNRS UMR 5220; Inserm U1044; INSA-Lyon; Université Lyon 1; Lyon France
- Centre for Image Analysis and Science for Life Laboratory; Uppsala University; Uppsala Sweden
| | - PETER VARGA
- Berlin-Brandenburg School for Regenerative Therapies and Julius Wolff Institut; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - MAX LANGER
- European Synchrotron Radiation Facility; Grenoble France
- Centre for Image Analysis and Science for Life Laboratory; Uppsala University; Uppsala Sweden
| | - PETER MAURER
- Klinik für Mund-, Kiefer- und Gesichtschirurgie; Klinikum Bremerhaven-Reinkenheide; Bremerhaven; Germany
| | - FRANCOISE PEYRIN
- European Synchrotron Radiation Facility; Grenoble France
- Université de Lyon, CREATIS; CNRS UMR 5220; Inserm U1044; INSA-Lyon; Université Lyon 1; Lyon France
| | - KAY RAUM
- Berlin-Brandenburg School for Regenerative Therapies and Julius Wolff Institut; Charité-Universitätsmedizin Berlin; Berlin Germany
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McLeod DE, Gautam M, Reyes E, Pandarakalam C, Seyer BA. Spontaneous Bisphosphonate-Induced Osteonecrosis of a Mid-Palatal Torus: A Case Report. Clin Adv Periodontics 2014. [DOI: 10.1902/cap.2013.120106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Hesse B, Langer M, Varga P, Pacureanu A, Dong P, Schrof S, Männicke N, Suhonen H, Olivier C, Maurer P, Kazakia GJ, Raum K, Peyrin F. Alterations of mass density and 3D osteocyte lacunar properties in bisphosphonate-related osteonecrotic human jaw bone, a synchrotron µCT study. PLoS One 2014; 9:e88481. [PMID: 24586331 PMCID: PMC3931622 DOI: 10.1371/journal.pone.0088481] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Accepted: 01/08/2014] [Indexed: 11/26/2022] Open
Abstract
Osteonecrosis of the jaw, in association with bisphosphonates (BRONJ) used for treating osteoporosis or cancer, is a severe and most often irreversible side effect whose underlying pathophysiological mechanisms remain largely unknown. Osteocytes are involved in bone remodeling and mineralization where they orchestrate the delicate equilibrium between osteoclast and osteoblast activity and through the active process called osteocytic osteolysis. Here, we hypothesized that (i) changes of the mineralized tissue matrix play a substantial role in the pathogenesis of BRONJ, and (ii) the osteocyte lacunar morphology is altered in BRONJ. Synchrotron µCT with phase contrast is an appropriate tool for assessing both the 3D morphology of the osteocyte lacunae and the bone matrix mass density. Here, we used this technique to investigate the mass density distribution and 3D osteocyte lacunar properties at the sub-micrometer scale in human bone samples from the jaw, femur and tibia. First, we compared healthy human jaw bone to human tibia and femur in order to assess the specific differences and address potential explanations of why the jaw bone is exclusively targeted by the necrosis as a side effect of BP treatment. Second, we investigated the differences between BRONJ and control jaw bone samples to detect potential differences which could aid an improved understanding of the course of BRONJ. We found that the apparent mass density of jaw bone was significantly smaller compared to that of tibia, consistent with a higher bone turnover in the jaw bone. The variance of the lacunar volume distribution was significantly different depending on the anatomical site. The comparison between BRONJ and control jaw specimens revealed no significant increase in mineralization after BP. We found a significant decrease in osteocyte-lacunar density in the BRONJ group compared to the control jaw. Interestingly, the osteocyte-lacunar volume distribution was not altered after BP treatment.
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Affiliation(s)
- Bernhard Hesse
- European Synchrotron Radiation Facility, Grenoble, France
- Berlin-Brandenburg School for Regenerative Therapies & Julius Wolff Institut, Charité, Universitätsmedizin Berlin, Germany
| | - Max Langer
- European Synchrotron Radiation Facility, Grenoble, France
- Université de Lyon, CREATIS, CNRS UMR5220, INSA-Lyon, Lyon, France
| | - Peter Varga
- Berlin-Brandenburg School for Regenerative Therapies & Julius Wolff Institut, Charité, Universitätsmedizin Berlin, Germany
| | - Alexandra Pacureanu
- European Synchrotron Radiation Facility, Grenoble, France
- Université de Lyon, CREATIS, CNRS UMR5220, INSA-Lyon, Lyon, France
- Centre for Image Analysis and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Pei Dong
- European Synchrotron Radiation Facility, Grenoble, France
- Université de Lyon, CREATIS, CNRS UMR5220, INSA-Lyon, Lyon, France
| | - Susanne Schrof
- Berlin-Brandenburg School for Regenerative Therapies & Julius Wolff Institut, Charité, Universitätsmedizin Berlin, Germany
| | - Nils Männicke
- Berlin-Brandenburg School for Regenerative Therapies & Julius Wolff Institut, Charité, Universitätsmedizin Berlin, Germany
| | - Heikki Suhonen
- European Synchrotron Radiation Facility, Grenoble, France
| | - Cecile Olivier
- European Synchrotron Radiation Facility, Grenoble, France
- Université de Lyon, CREATIS, CNRS UMR5220, INSA-Lyon, Lyon, France
| | - Peter Maurer
- Klinik für Mund-, Kiefer- und Gesichtschirurgie, Klinikum Bremerhaven-Reinkenheide, Kiel, Germany
| | - Galateia J. Kazakia
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, United States of America
| | - Kay Raum
- Berlin-Brandenburg School for Regenerative Therapies & Julius Wolff Institut, Charité, Universitätsmedizin Berlin, Germany
| | - Francoise Peyrin
- European Synchrotron Radiation Facility, Grenoble, France
- Université de Lyon, CREATIS, CNRS UMR5220, INSA-Lyon, Lyon, France
- * E-mail:
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