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Saturday, July 20, 2013

Routine Labs and Basis

Liver Function test-  AST and ALT are ordered

Renal Function Test-BUN and Crea

Thyroid Function Test- FT4, FT3 and TSH

Chest Xray
Why it is usually done?
1.to check for the presence of pulmonary infiltrates in the lung especially in patients living in the Asia Pacific Region
when apica infiltrates-pertain to Tuberculosis
2. to check for pulmonary mass or nodules in the case of metastasis/spread is via hematogeneous/ blood route -such as  the case of lung cancer and patient with probable Gestational Trophoblastic Neoplasia
; this might warrant Chest CT scan to determine the extent of the mass and its distribution

3. to check for cardiomegaly, atherosclerotic aorta


The rationale for each will be discussed in detail  in  the next update.


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