Research Article

INVESTIGATION OF THE RADIOLOGICAL TECHNIQUES TO DETECT OSTEOLYTIC LESIONS, FRACTURES, AND OSTEOPOROSIS IN MULTIPLE MYELOMA PATIENTS

Volume: 62 Number: 4 December 18, 2023
TR EN

INVESTIGATION OF THE RADIOLOGICAL TECHNIQUES TO DETECT OSTEOLYTIC LESIONS, FRACTURES, AND OSTEOPOROSIS IN MULTIPLE MYELOMA PATIENTS

Abstract

Aim: Multiple myeloma is a malignancy of clonal plasmacytes. Osteolytic lesions represent a criterion for symptomatic myeloma and are associated with bone loss, pathological fractures, and osteoporosis. Skeletal surveys with other sophisticated techniques and dual-energy x-ray absorptiometry (DEXA) are used to screen lytic lesions, and bone mineral loss, respectively. Here, we aimed to investigate the rates of detection regarding osteolytic lesions and bone mineral loss by several imaging techniques. Materials and Methods: The study was carried out in Adnan Menderes University Hospital/Turkey, between the years 2004- 2020. Three-hundred and ten symptomatic myeloma patients were screened retrospectively. The results of radiological techniques were recorded. The detection rate of osteolytic lesions, fractures, and plasmacytomas by imaging techniques, as well as bone mineral loss with DEXA was recorded. Also, associations with gender, myeloma type, lytic lesions, and osteoporosis were investigated. Results: Skeletal survey and PET-CT detected lytic lesions in 71.3% and 81.2% of patients, respectively. PET-CT had a sensitivity of 96.1% and specificity of 90.6% to detect lytic lesions. MRI was only used for patients with suspicious fractures and detected them for all patients who underwent MRI. The osteoporosis rate was 83.1% for 113 patients who underwent DEXA. Any association between lytic lesions and gender/myeloma type was not detected. Conclusion: Our study demonstrated that osteolytic lesions are not correlated with gender or myeloma type. PET-CT is a sensitive and specific method for detecting osteolytic lesions. Although DEXA is sensitive, its specificity is limited to detect osteoporosis in patients with lytic lesions.

Keywords

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Publication Date

December 18, 2023

Submission Date

July 25, 2022

Acceptance Date

March 17, 2023

Published in Issue

Year 2023 Volume: 62 Number: 4

Vancouver
1.Atakan Turgutkaya, İrfan Yavaş, Tuğba Şahin, Gokhan Sargın, Gürhan Kadıköylü, Ali Bolaman. INVESTIGATION OF THE RADIOLOGICAL TECHNIQUES TO DETECT OSTEOLYTIC LESIONS, FRACTURES, AND OSTEOPOROSIS IN MULTIPLE MYELOMA PATIENTS. EJM. 2023 Dec. 1;62(4):536-41. doi:10.19161/etd.1147765

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