Case Study and Case Report 2023; 13(4): 35 – 39.

Demir S, Yurab R. CASTLE Thyroid Tumor: A Case Report. Case Study and Case Report 2023; 13(4): 35 – 39. ABSTRACT A rare tumor of the thyroid gland, known as thymus-like differentiated carcinoma, bears structural resemblance to thymic tissue. The prognosis for this type of tumor is generally positive. While radiotherapy has proven effective as a localized treatment, instances of distant recurrence have been reported. In order to lower the risk of recurrence, it has been recommended to incorporate chemotherapy into the treatment regimen. In this case report, we present the successful treatment of a patient with a large tumor and extrathyroidal extension. The patient received surgery, radiotherapy, and cisplatin, which resulted in manageable side effects. Three years later, the patient remains disease-free both locally and in distant sites. Key words: CASTLE, thyroid, tumor

Case Study and Case Report 2023; 13(3): 31 - 34.

Dashtseren Y, Ranishen P. Aspergilloma-Replicating Lung Cancer: A Case Study. Case Study and Case Report 2023; 13(3): 31 - 34. ABSTRACT Aspergilloma is a formation consisting of Aspergillus hyphae, fibrin, mucus, and cellular debris found in a lung cavity or dilated bronchus. Computerized tomography (CT) scans often show a cavity with a solid mass and a crescent sign, which are characteristic of aspergillomas. However, the European Respiratory Society advocates for a more comprehensive diagnostic approach. This case report describes a patient initially diagnosed with an aspergilloma based on CT findings, presenting with a cavitary lesion and intracavitary lobular opacity in the left upper lobe, along with a history of hemoptysis. After resection, histological examination contradicted the initial diagnosis and revealed lung cancer. This highlights the importance of obtaining a tissue diagnosis from the beginning or using a multifaceted diagnostic approach that includes radiological findings, serology, and microbiology tests. In the absence of an initial tissue diagnosis, regular follow-up and early interval scanning Key words: Aspergilloma, lung, cancer