“An Unusual Pattern of Metastasis” Metastatic Malignant Thymoma Presented with Breast Lump: A Case Report and Literature Review

Metastatic lesions to the breast from extramammary malignant neoplasms are rare and reported account for 0.5–6.6% of all breast malignancies. Distant metastasis of thymoma is even rarer, especially to extrathoracic regions. We reported a woman with invasive malignant thymoma postneoadjuvant and rese...

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Main Authors: Kah-Seng Khoo, Kavinya Diana T. Nadesalingam, Diana Bee-Lan Ong, Li-Ying Teoh, Mei-Sze Teh, Suniza Jamaris, Mee-Hoong See
Format: Article
Language:English
Published: Wiley 2023-01-01
Series:Case Reports in Surgery
Online Access:http://dx.doi.org/10.1155/2023/3114843
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author Kah-Seng Khoo
Kavinya Diana T. Nadesalingam
Diana Bee-Lan Ong
Li-Ying Teoh
Mei-Sze Teh
Suniza Jamaris
Mee-Hoong See
author_facet Kah-Seng Khoo
Kavinya Diana T. Nadesalingam
Diana Bee-Lan Ong
Li-Ying Teoh
Mei-Sze Teh
Suniza Jamaris
Mee-Hoong See
author_sort Kah-Seng Khoo
collection DOAJ
description Metastatic lesions to the breast from extramammary malignant neoplasms are rare and reported account for 0.5–6.6% of all breast malignancies. Distant metastasis of thymoma is even rarer, especially to extrathoracic regions. We reported a woman with invasive malignant thymoma postneoadjuvant and resection of the thymoma, who developed breast metastasis 7 years later. Breast imaging showed high-density lesion with no intralesional microcalcifications and no significant axillary lymphadenopathy. Core biopsy and histopathology proved the lesion to be metastatic thymic carcinoma. Despite rarity, breast lumps with underlying extramammary malignancy should raise the suspicious of breast metastasis.
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id doaj-art-e917e4173be84b9c8beb36a21cb0d4a1
institution Kabale University
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publishDate 2023-01-01
publisher Wiley
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series Case Reports in Surgery
spelling doaj-art-e917e4173be84b9c8beb36a21cb0d4a12025-02-03T06:42:41ZengWileyCase Reports in Surgery2090-69192023-01-01202310.1155/2023/3114843“An Unusual Pattern of Metastasis” Metastatic Malignant Thymoma Presented with Breast Lump: A Case Report and Literature ReviewKah-Seng Khoo0Kavinya Diana T. Nadesalingam1Diana Bee-Lan Ong2Li-Ying Teoh3Mei-Sze Teh4Suniza Jamaris5Mee-Hoong See6Department of SurgeryDepartment of SurgeryDepartment of PathologyBreast Surgery UnitBreast Surgery UnitBreast Surgery UnitBreast Surgery UnitMetastatic lesions to the breast from extramammary malignant neoplasms are rare and reported account for 0.5–6.6% of all breast malignancies. Distant metastasis of thymoma is even rarer, especially to extrathoracic regions. We reported a woman with invasive malignant thymoma postneoadjuvant and resection of the thymoma, who developed breast metastasis 7 years later. Breast imaging showed high-density lesion with no intralesional microcalcifications and no significant axillary lymphadenopathy. Core biopsy and histopathology proved the lesion to be metastatic thymic carcinoma. Despite rarity, breast lumps with underlying extramammary malignancy should raise the suspicious of breast metastasis.http://dx.doi.org/10.1155/2023/3114843
spellingShingle Kah-Seng Khoo
Kavinya Diana T. Nadesalingam
Diana Bee-Lan Ong
Li-Ying Teoh
Mei-Sze Teh
Suniza Jamaris
Mee-Hoong See
“An Unusual Pattern of Metastasis” Metastatic Malignant Thymoma Presented with Breast Lump: A Case Report and Literature Review
Case Reports in Surgery
title “An Unusual Pattern of Metastasis” Metastatic Malignant Thymoma Presented with Breast Lump: A Case Report and Literature Review
title_full “An Unusual Pattern of Metastasis” Metastatic Malignant Thymoma Presented with Breast Lump: A Case Report and Literature Review
title_fullStr “An Unusual Pattern of Metastasis” Metastatic Malignant Thymoma Presented with Breast Lump: A Case Report and Literature Review
title_full_unstemmed “An Unusual Pattern of Metastasis” Metastatic Malignant Thymoma Presented with Breast Lump: A Case Report and Literature Review
title_short “An Unusual Pattern of Metastasis” Metastatic Malignant Thymoma Presented with Breast Lump: A Case Report and Literature Review
title_sort an unusual pattern of metastasis metastatic malignant thymoma presented with breast lump a case report and literature review
url http://dx.doi.org/10.1155/2023/3114843
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