What Is the Most Important Prognostic Factor for Osteosarcoma

question 2

Multiple Choice

What is the most important prognostic factor for osteosarcoma?

• A) site of primary tumor
• B) age of patient at diagnosis
• C) presence of metastatic disease
• D) performance status

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Definitions:

Depreciation Expense

The allocated portion of the cost of a tangible asset that is expensed in each accounting period during its useful life, reflecting wear and tear, deterioration, or obsolescence.

Indirect Method

A method of preparing the cash flow statement in which net income is adjusted for changes in balance sheet accounts to calculate the cash from operating activities.

Operating Activities

These involve the core day-to-day functions and transactions of a business that are directly related to its primary operations, typically reflected in the cash flows from operating activities section of the cash flow statement.

Gain on Sale

The financial profit obtained from selling an asset for more than its purchase price or book value.