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Kakamad FH, Abdullah AM, Salih AM, Baba HO, Mohammed SH, Salih RQ, Abdulla BA, Hassan MN, Muhialdeen AS. Thymoma with osseous metaplasia; a case report with a brief literature review. Int J Surg Case Rep 2021; 85:106149. [PMID: 34280875 PMCID: PMC8318848 DOI: 10.1016/j.ijscr.2021.106149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/11/2021] [Accepted: 06/26/2021] [Indexed: 11/02/2022] Open
Abstract
INTRODUCTION AND IMPORTANCE The thymus is a primary lymphatic organ within the mediastinum that plays an essential role in developing and maintaining cell-mediated immunity. The current study aims to report a case of intra-tumoral osseous metaplasia of the thymus gland, which is an infrequent phenomenon. CASE PRESENTATION A 43-year-old male presented with weakness and easy fatigability for 2 months. The patient had an elevated anti-acetylcholinesterase antibody (19.5 nmole/L). Magnetic resonance imaging showed a round, capsulated, enhanced mass in the anterior mediastinum measuring 5.5 × 3.5 cm, suspecting thymoma. The patient underwent plasmapheresis three times in one week, under general anesthesia, in a supine position, sternotomy was performed, and the thymoma was totally resected. DISCUSSION Thymomas are known to occur in all age groups with the peak of nearly between 35 and 70 years with the median age of 54 years. The sex distribution of thymoma is approximately equal with slight predilection of women in old age groups. However, among all reported cases of thymomas with osseous metaplasia, the majorities are female. The significance of this ossification is still to be clarified. CONCLUSION Although it is rare, secondary changes in thymoma may occur including calcification and ossification.
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Affiliation(s)
- Fahmi H Kakamad
- Faculty of Medical Sciences, School of Medicine, Department Cardiothoracic and Vascular Surgery, University of Sulaimani, Sulaimani, Kurdistan, Iraq; Smart Health Tower, Madam Mitterrand Str, Sulaimani, Kurdistan, Iraq; Kscien Organization, Hamid Str, Azadi Mall, Sulaimani, Iraq.
| | - Ari M Abdullah
- Smart Health Tower, Madam Mitterrand Str, Sulaimani, Kurdistan, Iraq; Sulaimani Teaching Hospital, Sulaimani, Kurdistan, Iraq
| | - Abdulwahid M Salih
- Smart Health Tower, Madam Mitterrand Str, Sulaimani, Kurdistan, Iraq; Faculty of Medical Sciences, School of Medicine, University of Sulaimani, Sulaimani, Kurdistan, Iraq
| | - Hiwa O Baba
- Smart Health Tower, Madam Mitterrand Str, Sulaimani, Kurdistan, Iraq; Kscien Organization, Hamid Str, Azadi Mall, Sulaimani, Iraq
| | | | - Rawezh Q Salih
- Smart Health Tower, Madam Mitterrand Str, Sulaimani, Kurdistan, Iraq; Kscien Organization, Hamid Str, Azadi Mall, Sulaimani, Iraq
| | - Berwn A Abdulla
- Smart Health Tower, Madam Mitterrand Str, Sulaimani, Kurdistan, Iraq; Kscien Organization, Hamid Str, Azadi Mall, Sulaimani, Iraq
| | - Marwan N Hassan
- Smart Health Tower, Madam Mitterrand Str, Sulaimani, Kurdistan, Iraq; Kscien Organization, Hamid Str, Azadi Mall, Sulaimani, Iraq
| | - Aso S Muhialdeen
- Smart Health Tower, Madam Mitterrand Str, Sulaimani, Kurdistan, Iraq; Kscien Organization, Hamid Str, Azadi Mall, Sulaimani, Iraq
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