LLMs-Healthcare : Current Applications and Challenges of Large Language Models in various Medical Specialties

arXiv cs.AI / 4/7/2026

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Key Points

  • 論文は、医療分野でのLLM(大規模言語モデル)の最新活用動向を俯瞰し、診断や治療に関わる機能を中心に整理している。
  • がんケア、皮膚科、歯科、神経変性疾患、メンタルヘルスなど複数の専門領域で、LLMが医療診断や患者ケアにもたらす可能性と具体的な応用をまとめている。
  • 医療現場への統合に伴う課題(限界や制約)と機会を同時に論じ、専門領域ごとの期待値とボトルネックを示している。
  • 医療が扱う多様なデータ形式(複数タイプのデータ)の扱い方にも言及し、実運用に向けたデータ面の論点を概観している。

Abstract

We aim to present a comprehensive overview of the latest advancements in utilizing Large Language Models (LLMs) within the healthcare sector, emphasizing their transformative impact across various medical domains. LLMs have become pivotal in supporting healthcare, including physicians, healthcare providers, and patients. Our review provides insight into the applications of Large Language Models (LLMs) in healthcare, specifically focusing on diagnostic and treatment-related functionalities. We shed light on how LLMs are applied in cancer care, dermatology, dental care, neurodegenerative disorders, and mental health, highlighting their innovative contributions to medical diagnostics and patient care. Throughout our analysis, we explore the challenges and opportunities associated with integrating LLMs in healthcare, recognizing their potential across various medical specialties despite existing limitations. Additionally, we offer an overview of handling diverse data types within the medical field.