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Yüce Inel T, Uslu S, Bajin MS, Onen F. Concurrent breast cancer and IgG4-related orbital pseudotumor in a man. Int J Rheum Dis 2024; 27:e15362. [PMID: 39352054 DOI: 10.1111/1756-185x.15362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2024] [Revised: 09/08/2024] [Accepted: 09/21/2024] [Indexed: 04/01/2025]
Affiliation(s)
- Tuba Yüce Inel
- Department of Internal Medicine, Division of Rheumatology, Izmir City Hospital, Izmir, Turkey
| | - Sadettin Uslu
- Department of Internal Medicine, Division of Rheumatology, Celal Bayar University School of Medicine, Manisa, Turkey
| | - Meltem Soylev Bajin
- Department of Ophthalmology, Dokuz Eylül University School of Medicine, Izmir, Turkey
| | - Fatos Onen
- Department of Internal Medicine, Division of Rheumatology, Dokuz Eylül University School of Medicine, Izmir, Turkey
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Matsushima H, Kikuchi M, Miyabe R, Yamaguchi S, Kita H, Kobayashi J, Ando T, Atsuta K, Soga T, Shintani T. IgG4-related mastitis managed without excision or steroid therapy. Surg Case Rep 2024; 10:32. [PMID: 38302639 PMCID: PMC10834898 DOI: 10.1186/s40792-024-01826-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 01/19/2024] [Indexed: 02/03/2024] Open
Abstract
IgG4-related mastitis is an extremely rare IgG4-related sclerosing disease involving the breast that must be differentiated from breast cancer. There is currently no consensus regarding the optimal treatment strategies. Here, we report a case of IgG4-related mastitis followed up without excision or steroid therapy. Although the association between IgG4-related mastitis and breast cancer remains unclear, regular follow-up imaging and measurement of serum concentrations of disease activity markers may allow for follow-up without excision or steroid therapy.
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Affiliation(s)
- Hirokazu Matsushima
- Department of Surgery, Japanese Red Cross Shizuoka Hospital, 8-2, Ottemachi, Aoi-Ku, Shizuoka, Shizuoka, 420-0853, Japan
| | - Masayuki Kikuchi
- Department of Surgery, Japanese Red Cross Shizuoka Hospital, 8-2, Ottemachi, Aoi-Ku, Shizuoka, Shizuoka, 420-0853, Japan.
| | - Rika Miyabe
- Tosen Clinic, 1-20, Gohukucho, Aoi-Ku, Shizuoka, Shizuoka, 420-0031, Japan
| | - Sota Yamaguchi
- Department of Surgery, Japanese Red Cross Shizuoka Hospital, 8-2, Ottemachi, Aoi-Ku, Shizuoka, Shizuoka, 420-0853, Japan
| | - Hidenori Kita
- Department of Surgery, Japanese Red Cross Shizuoka Hospital, 8-2, Ottemachi, Aoi-Ku, Shizuoka, Shizuoka, 420-0853, Japan
| | - Junko Kobayashi
- Department of Surgery, Japanese Red Cross Shizuoka Hospital, 8-2, Ottemachi, Aoi-Ku, Shizuoka, Shizuoka, 420-0853, Japan
| | - Takashi Ando
- Department of Surgery, Japanese Red Cross Shizuoka Hospital, 8-2, Ottemachi, Aoi-Ku, Shizuoka, Shizuoka, 420-0853, Japan
| | - Koji Atsuta
- Department of Surgery, Japanese Red Cross Shizuoka Hospital, 8-2, Ottemachi, Aoi-Ku, Shizuoka, Shizuoka, 420-0853, Japan
| | - Takayoshi Soga
- Department of Rheumatology, Japanese Red Cross Shizuoka Hospital, 8-2, Ottemachi, Aoi-Ku, Shizuoka, Shizuoka, 420-0853, Japan
| | - Tsunehiro Shintani
- Department of Surgery, Japanese Red Cross Shizuoka Hospital, 8-2, Ottemachi, Aoi-Ku, Shizuoka, Shizuoka, 420-0853, Japan
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