Cara Baca Hasil Laboratorium (Bag.2)

Summary

The presenter explains a basic approach to reading laboratory results, focusing on a sample blood count and chemistry panel. Results should be interpreted together and in the context of the patient’s clinical condition: they are clues, not a diagnosis on their own.

How to read the report

• Start with the hematology results, which are often among the first tests ordered. The presenter highlights hemoglobin, leukocytes, hematocrit, red-cell measures, and platelets.
• Check the report’s flags:
  • H indicates a value above the stated reference range.
  • L indicates a value below it.
• Compare results with the report’s reference values, rather than treating one “normal value” as universal.
• Look for related results and patterns instead of interpreting each number in isolation. Red-cell measures, for example, help characterize anemia, while chemistry and electrolyte results can add context.

Example case discussed

• Low hemoglobin, together with low red-cell indices—particularly low MCV and MCH—is interpreted as an anemia pattern that may be microcytic and hypochromic, with iron deficiency suggested as a possibility.
• The presenter also considers possible infection or bleeding based on the overall blood-count picture. A neutrophil proportion of about 71.5% is described as approaching neutrophilia, though it is not flagged as abnormal in the report. The platelet result is described as high.
• In the chemistry results, albumin is low and creatinine is high, raising the possibility of impaired kidney function. AST/SGOT, ALT/SGPT, and glucose are described as within range.
• Sodium and chloride are low, which the presenter associates with possible loss through urine in the setting of kidney problems.
• The presenter’s tentative overall interpretation is anemia alongside possible kidney disease. The kidneys produce erythropoietin, a hormone that supports red-blood-cell production; reduced kidney function may therefore contribute to anemia.

These are possible interpretations based on the laboratory pattern, not a confirmed diagnosis. The presenter notes that the patient’s full clinical information is needed.

Speakers and sources featured

• Speaker: An unnamed presenter from the ATLM Indonesia channel.
• Sources used in the explanation: A laboratory report and its listed reference values. No other speakers are featured.