Secondary Thymoma among Adult Treated For Acute Lymphoblastic Lymphoma/Leukemia: Report of a Case and Review of the Literature.
BACKGROUND
Concomitant thymoma and T- lymphoblastic/leukaemia lymphoma is possible. Secondary thymoma after treatment for T-lymphoblastic/leukaemia lymphoma was also occasionally reported, although this is quite rare.


CASE REPORT
We report a case of 44-year-old women with secondary thymoma after chemotherapy treatment for T Acute Lymphoblastic leukaemia/lymphoma. Diagnosis of lymphoblastic/leukaemia lymphoma was made in 2015 by morphological and histological study. The patient underwent Moroccan protocol for acute lymphoblastic leukaemia (MARALL) from 2015 to 2017 and achieved complete remission. One year later, the patient developed an anterior mediastinal mass, relapse was suspected, but the surgical biopsy was performed and histological, the mass showed thymoma.


CONCLUSION
At the time of diagnosis of thymoma for a patient treated for T-lymphoblastic/leukaemia lymphoma it is necessary to eliminate a relapse because the distinction between thymoma and T-lymphoblastic/leukaemia lymphoma is sometimes difficult, and the association is possible.
['Bendari|Mounia|M|', 'Bencharef|Hanaa|H|', 'Khoubila|Nisrine|N|', 'Cherkaoui|Siham|S|', 'Lamchahab|Mouna|M|', 'Madani|Abdellah|A|', 'Rachid|Mohamed|M|', 'Qachouh|Meryem|M|', 'Oukache|Bouchra|B|', 'Quessar|Asmaa|A|']
Thymoma Lymphoma Lymphoblastic leukaemia Thymus