Evidence map›Paper›PMID 34387843›Full record

ArticleOral radiology2022

Medication-related osteonecrosis of the jaw in a patient with multiple myeloma: an unusual case with tumor in the surgical specimen.

Ruri Ogawa, Yoshiyuki Minami, Junya Ono, Yoriaki Kanri, Eizaburo Kobayashi, Akira Tanaka, Yasuo Okada, Ichiro Ogura

Abstract readCase Reports
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In one paragraph

Article in Oral radiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.8field-weighted citation impact, top 25% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 10 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Ruri OgawaDepartment of Oral and Maxillofacial Radiology, The Nippon Dental University School of Life Dentistry at Niigata, 1-8 Hamaura-cho, Chuo-ku, Niigata, Niigata, 951-8580, Japan.
Yoshiyuki MinamiDepartment of Oral and Maxillofacial Radiology, The Nippon Dental University School of Life Dentistry at Niigata, 1-8 Hamaura-cho, Chuo-ku, Niigata, Niigata, 951-8580, Japan.
Junya OnoDepartment of Pathology, The Nippon Dental University School of Life Dentistry at Niigata, 1-8 Hamaura-cho, Chuo-ku, Niigata, Niigata, 951-8580, Japan.
Yoriaki KanriDepartment of Pathology, The Nippon Dental University School of Life Dentistry at Niigata, 1-8 Hamaura-cho, Chuo-ku, Niigata, Niigata, 951-8580, Japan.
Eizaburo KobayashiDepartment of Oral and Maxillofacial Surgery, The Nippon Dental University School of Life Dentistry at Niigata, 1-8 Hamaura-cho, Chuo-ku, Niigata, Niigata, 951-8580, Japan.
Akira TanakaDepartment of Oral and Maxillofacial Surgery, The Nippon Dental University School of Life Dentistry at Niigata, 1-8 Hamaura-cho, Chuo-ku, Niigata, Niigata, 951-8580, Japan.
Yasuo OkadaDepartment of Pathology, The Nippon Dental University School of Life Dentistry at Niigata, 1-8 Hamaura-cho, Chuo-ku, Niigata, Niigata, 951-8580, Japan.
Ichiro OguraDepartment of Oral and Maxillofacial Radiology, The Nippon Dental University School of Life Dentistry at Niigata, 1-8 Hamaura-cho, Chuo-ku, Niigata, Niigata, 951-8580, Japan. ogura@ngt.ndu.ac.jp.ORCID http://orcid.org/0000-0002-9169-8429
Nippon Dental University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple myeloma is characterized by a neoplastic proliferation of plasma cells primarily in the bone marrow. Neoplastic plasma cells stimulated osteoclasts, and destroy bone tissue, causing bone pain, pathological fractures, paralysis due to spinal cord compression, and hypercalcemia. Bisphosphonates are used as supportive therapy in the management of multiple myeloma. Medication-related osteonecrosis of the jaw (MRONJ) is a well-known complication of treatment with bisphosphonates, denosumab, and other drugs, such as anti-angiogenic agents and novel anti-cancer drugs. We report MRONJ in a patient with multiple myeloma, especially an unusual case with tumor in the surgical specimen. A 73-year-old woman presented with pain on the left side of the mandible within 3 months. On clinical examination, an exposed bone without purulent drainage presented on the left side of the mandible. Before 2 years, she received chemotherapy of zoledronate for multiple myeloma at another hospital. Panoramic imaging showed radiopacities of bone in the left side of the mandibular molar area. Multidetector computed tomography (MDCT) with axial, multiplanar reformation (MPR) and three-dimensional (3D) images showed the sequestrum without periosteal reaction. She was diagnosed as MRONJ, and underwent surgery. Finally, the surgical specimen was diagnosed as multiple myeloma in the sequestrum. This case suggests that the evaluation of the surgical specimen of MRONJ could be essential for detection of primary tumor.

Indexed as

Bisphosphonate-Associated Osteonecrosis of the JawMultiple MyelomaAgedDiphosphonatesFemaleHumansPainZoledronic AcidDiphosphonatesZoledronic AcidBisphosphonate-associated osteonecrosis of the jawMultidetector computed tomographyMultiple myeloma

Identifiers

PMID34387843
OpenAlexW3187180037

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.