Type C thymoma

Type C Thymoma is a rare type of thymoma, a tumor originating from the thymus. It is also known as thymic carcinoma. This type of thymoma is characterized by its aggressive behavior and poor prognosis compared to other types of thymomas.

Classification

Type C Thymoma is classified under the World Health Organization's (WHO) histological classification of thymomas. The WHO classification divides thymomas into five categories: Type A, AB, B1, B2, and B3. Type C is a separate category, representing thymic carcinomas.

Symptoms

Patients with Type C Thymoma may present with symptoms such as cough, chest pain, and shortness of breath. Some patients may also have myasthenia gravis, a neuromuscular disorder that causes weakness in the skeletal muscles.

Diagnosis

The diagnosis of Type C Thymoma is made based on the histological examination of the tumor. Immunohistochemistry is often used to differentiate Type C Thymoma from other types of thymomas.

Treatment

The primary treatment for Type C Thymoma is surgical resection of the tumor. Chemotherapy and radiation therapy may also be used in some cases.

Prognosis

The prognosis for patients with Type C Thymoma is generally poor due to the aggressive nature of the tumor. The 5-year survival rate is significantly lower than for other types of thymomas.

See also

• Thymoma
• Thymus
• World Health Organization

Type C thymoma Resources
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