The Perception and Treatment of People about Abscesses(癰疽) in the Song Period: Focus on Hongmai(洪邁) Yijianzhi(夷堅志)

During the Song period, abscesses were a disease that could affect anyone regardless of their class. This study examines how people at that time explained the cause of abscesses and their efforts to treat them, focusing on the experiences of those who suffered from abscesses and their families. Previous research on disease history during the Song period primarily focused on ailments like colds and infectious diseases , or plagues prevalent in the southern regions of China. On the other hand, examining abscesses as a common everyday illness that could affect anyone and considering them from the perspective of patients' experiences has remained unexplored in previous studies. To reconstruct the experiences of Song period patients, this study analyzes over sixty anecdotes related to abscesses found in Yi Jian Zhi written by Hong Mai. These cases span across the mid to late 12th century, with a majority of the patients being from the literati () class or connected to the literati. These anecdotes exhibit two distinct trends. One focuses on narratives surrounding the onset of abscesses, attributing their cause primarily to the patients' lifestyle. When the cause of the abscesses was unknown, people metaphorically attributed its onset to perceived blasphemy against God, an act of killing, negligence in duties, or other wrongdoings. This trend is evident among the literati class in particular, where abscesses were often linked to factors such as excessive legal executions or exploitation, and even acts of killing people. Except for those cases, in explaining the cause of abscesses in commoners, there were instances caused by a pediculus infestation, while in case of literati, Dansha () poisoning was a common cause. It is interesting to note that the narrative tradition, prevalent in official history biographies, which attributes the onset of abscesses to worries and resentment, was not evident in written records such as Yi Jian Zhi. Furthermore, the detailed description of external similarities, portraying abscesses as traces of punishment from the underground realm, is a narrative characteristic that solidified such stereotypical perceptions. The literati's notion that they should alert people through these related anecdotes contributed to the spread of this perception. Another trend in these anecdotes was centered around narratives of abscess treatment, where the focus shifted primarily to seeking "doctors," unlike the metaphorical explanations of abscess onset causes and processes. When afflicted with abscesses, people generally sought out those renowned surgeons, known as Yang-yi , and those famous for treating abscesses. In local communities, individuals who had "received the divine secrets of abscesses," those possessing their own mysterious abscesses cures, and those famous for generations for treating abscesses by using stone acupuncture were active. Such information about them was shared within the local societies. Their treatment predominantly consisted of surgical procedures to lance abscesses and drain pus, which often led patients to endure significant pain during the treatment process. In many cases, such patients sought treatment from well-known local surgeons and abscess specialists who surgically treated them. The literati, who are said to have influenced the development of pulse-centered medical and academic medicine in China, also sought out surgeons for abscess treatment. Medical formularies compiled by the court as well as privately published ones rarely mentioned surgical methods utilizing tools. The fact that surgical techniques were utilized in local regions at that time indicates a disparity between the official medical practices documented in texts and the practical methods employed in local communities. An analysis of approximately sixty anecdotes related to abscesses shows that abscesses were characterized by unknown causes and excruciating pain. Their onset was often attributed to the patient's lifestyle and wrongdoings, and they were also perceived as punishment for one's wrongdoings. However, as it was a disease where treatment effects could be relatively easily observed through surgical procedures, there was a proactive utilization of the locally formed treatment environment, preferring surgical interventions over relying on religious powers. Contrary to the medical trends and methods outlined in medical literature, surgical treatments were prevalent as the chosen method of treatment among the population in local communities. It appears that the realities experienced, reasoned, and shared by people in the Song period regarding the perception and response to abscesses did not necessarily align with those of mainstream medical practices. Moreover, despite attributing the onset of abscesses to one's wrongdoing, there was a preference for seeking surgeons or Yang-yi over religious methods in their treatment, reflecting a characteristic of the local medical culture surrounding abscesses during the Song period.