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Intraosseous Lipoma of the Calcaneum
Lipomas are benign lesions of adipose tissue, which commonly affect the soft tissues but are rarely found in the musculoskeletal system. Intraosseous lipomas are rare benign tumors and even rarer in calcaneum, only to be found incidentally in the majority of cases. We report a case of a 45-year-old...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Cureus
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8412882/ https://www.ncbi.nlm.nih.gov/pubmed/34513500 http://dx.doi.org/10.7759/cureus.16929 |
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author | Sharma, Pankaj Kumar Kundu, Zile Singh Tiwari, Vivek Digge, Vijay Kumar Sharma, Jyoti |
author_facet | Sharma, Pankaj Kumar Kundu, Zile Singh Tiwari, Vivek Digge, Vijay Kumar Sharma, Jyoti |
author_sort | Sharma, Pankaj Kumar |
collection | PubMed |
description | Lipomas are benign lesions of adipose tissue, which commonly affect the soft tissues but are rarely found in the musculoskeletal system. Intraosseous lipomas are rare benign tumors and even rarer in calcaneum, only to be found incidentally in the majority of cases. We report a case of a 45-year-old male patient who presented to the outpatient department with complaints of bilateral heel pain, which was initially treated conservatively as the presentation was similar to plantar fasciitis. On further follow-up, a plain radiograph of the ankles was taken, which showed a lytic lesion of the calcaneum with mild sclerotic margins on the right side with normal left foot radiographs. On magnetic resonance imaging, the lytic lesion demonstrated hyperintense signals on T1-weighted sagittal images, characteristic of fatty tissue, which helped us in arriving at the diagnosis of an intraosseous lipoma. The patient was treated by conservative means with physiotherapy, which relieved the pain, and on serial follow-ups, the lesion was found non-progressive on successive radiological evaluation. The differential diagnosis of such an entity includes plantar fasciitis, tumors such as an aneurysmal bone cyst, bone infarct, etc. With the increasing use of magnetic resonance imaging and computed tomography scans, physicians should be aware of the possibility of an intraosseous lipoma of the calcaneum, which should be ruled out during evaluation. Although possible, malignant pathology or aggressive transformation of such lesions is very rare; however, the lesion should be evaluated adequately and managed by surgical means in cases non-responsive to various conservative modalities. |
format | Online Article Text |
id | pubmed-8412882 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Cureus |
record_format | MEDLINE/PubMed |
spelling | pubmed-84128822021-09-09 Intraosseous Lipoma of the Calcaneum Sharma, Pankaj Kumar Kundu, Zile Singh Tiwari, Vivek Digge, Vijay Kumar Sharma, Jyoti Cureus Radiology Lipomas are benign lesions of adipose tissue, which commonly affect the soft tissues but are rarely found in the musculoskeletal system. Intraosseous lipomas are rare benign tumors and even rarer in calcaneum, only to be found incidentally in the majority of cases. We report a case of a 45-year-old male patient who presented to the outpatient department with complaints of bilateral heel pain, which was initially treated conservatively as the presentation was similar to plantar fasciitis. On further follow-up, a plain radiograph of the ankles was taken, which showed a lytic lesion of the calcaneum with mild sclerotic margins on the right side with normal left foot radiographs. On magnetic resonance imaging, the lytic lesion demonstrated hyperintense signals on T1-weighted sagittal images, characteristic of fatty tissue, which helped us in arriving at the diagnosis of an intraosseous lipoma. The patient was treated by conservative means with physiotherapy, which relieved the pain, and on serial follow-ups, the lesion was found non-progressive on successive radiological evaluation. The differential diagnosis of such an entity includes plantar fasciitis, tumors such as an aneurysmal bone cyst, bone infarct, etc. With the increasing use of magnetic resonance imaging and computed tomography scans, physicians should be aware of the possibility of an intraosseous lipoma of the calcaneum, which should be ruled out during evaluation. Although possible, malignant pathology or aggressive transformation of such lesions is very rare; however, the lesion should be evaluated adequately and managed by surgical means in cases non-responsive to various conservative modalities. Cureus 2021-08-06 /pmc/articles/PMC8412882/ /pubmed/34513500 http://dx.doi.org/10.7759/cureus.16929 Text en Copyright © 2021, Sharma et al. https://creativecommons.org/licenses/by/3.0/This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Radiology Sharma, Pankaj Kumar Kundu, Zile Singh Tiwari, Vivek Digge, Vijay Kumar Sharma, Jyoti Intraosseous Lipoma of the Calcaneum |
title | Intraosseous Lipoma of the Calcaneum |
title_full | Intraosseous Lipoma of the Calcaneum |
title_fullStr | Intraosseous Lipoma of the Calcaneum |
title_full_unstemmed | Intraosseous Lipoma of the Calcaneum |
title_short | Intraosseous Lipoma of the Calcaneum |
title_sort | intraosseous lipoma of the calcaneum |
topic | Radiology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8412882/ https://www.ncbi.nlm.nih.gov/pubmed/34513500 http://dx.doi.org/10.7759/cureus.16929 |
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