Differential diagnosis in archaeology.

Area of Science:

• Paleopathology
• Archaeological Science
• Comparative Diagnostics

Background:

• Archaeological bone specimen diagnosis traditionally lacks a standardized, rigorous methodology.
• Medical and veterinary health care settings employ systematic diagnostic processes that can be adapted.
• Information synthesis and diagnostic reasoning share common principles across disciplines.

Purpose of the Study:

• To introduce a systematic, health care-derived approach to improve the rigor of archaeological bone diagnosis.
• To outline a multi-step diagnostic framework applicable to archaeological bone specimens.
• To enhance the reliability and reproducibility of archaeological interpretations.

Main Methods:

• Development of an Initial Information Set including descriptive data and environmental observations.
• Creation of an Expanded Information Set with structured examination, problem lists, and differential diagnoses.
• Formation of a Diagnostics Information Set from testing outcomes and a final Diagnostic Assessment via synthesis.

Main Results:

• The proposed framework structures diagnostic information into distinct sets: Initial, Expanded, and Diagnostics.
• Emphasis is placed on comprehensive differential diagnoses and thorough synthesis of information across sets.
• The evaluation often culminates in a concise list of the most plausible diagnostic alternatives.

Conclusions:

• A systematic, health care-inspired diagnostic process significantly enhances the rigor of archaeological bone analysis.
• The outlined methodology provides a reproducible framework for interpreting archaeological bone specimens.
• This approach facilitates more accurate and reliable conclusions in paleopathology and archaeological science.