骨疽 者，或寒热之气搏经脉所成，或虫蛆之气因饮食入人腑脏所生。以其脓溃，侵食
于骨，故名骨疽兼也。初肿后乃破，破而还合，边傍更生。如是或六七度，中有脓血，至日
西痛发，如有针刺。
蚯蚓 者，由居处饮食有蚯蚓之气，或饮食入腹内，流于经脉所生。其根在大肠。其状
花 者，风湿客于皮肤，与血气相搏，因而成疮。风湿气多，其肉突出，外如花
开之状，世谓之反花疮。不瘥，生虫成 ，故谓之花 也。
此由饮食居处有蝎虫毒瓦斯，入于腑脏，流于经脉所生也。或生掖下，或生颈边，肿起如
蝎虫之形，寒热而溃成 。久则疮里生细蝎虫也。
蚝 者，由饮食居处有蚝虫毒瓦斯，入腑脏，流于经脉，变化而生。着面颊边即脱肉结
肿，初如蚝虫之窠，后溃成 ，而蚝生是也。
脑 ，着头颈，逐气上下疼痛，而后脑 。
痈 者，是痈溃疮后其不瘥，脓汁不尽，因变生虫成 ，故为痈 也。
橛 者，其疮横阔作头，状如杏子形，亦似瘰 。出血是也。
诸 皆有虫，而此独以虫为名者，是诸疮初本无虫，经久不瘥，而变生虫，故以为名也。
石 之状，初起两头如梅李核，坚实，按之强如石而寒热，热后溃成 是也。
骨疽，是由于寒热之气搏结于经脉所致，或者是由于虫蛆之气随饮食进入人体脏腑所产生。因为脓液溃破后，侵蚀骨骼，所以称为骨疽兼证。初期肿胀，随后破溃，破溃后又愈合，边缘处再次生长。像这样反复六七次，中间有脓血，到了傍晚时分疼痛发作，感觉如同针刺一般。
蚯蚓疮，是因为居住环境和饮食中带有蚯蚓的气息，或者饮食入腹后，流注于经脉所产生。其病根在大肠。其症状表现为……（原文此处中断）
花疮，是风湿之邪客居于皮肤，与血气相互搏结，因而形成疮疡。如果风湿之气较重，肌肉就会突出，外观像花朵开放的样子，世人称之为反花疮。如果不痊愈，滋生虫子形成溃疡，所以称为花疮。（原文“花 ”应为花疳或类似变体，依文意译为花疮伴生虫蚀）。
此病是由于饮食居处中有蝎子虫的毒气，进入脏腑，流注于经脉所产生。有的生在腋下，有的生在颈部旁边，肿胀隆起形状像蝎子虫，伴有寒热，溃破后形成溃疡。时间久了，疮里面会长出细小的蝎子虫。
蚝疮，是由于饮食居处中有蚝虫的毒气，进入脏腑，流注于经脉，变化而生成的。附着在面颊边会导致肌肉萎缩结肿，起初像蚝虫的巢穴，后来溃破形成溃疡，而蚝虫由此产生。
脑疳，生于头颈部位，随着气机上下移动而疼痛，最后导致后脑勺……（原文此处中断）。
痈疳，是指痈疽溃烂后伤口不愈，脓汁排不尽，因此变异生出虫子形成溃疡，所以称为痈疳。
橛疮，这种疮横向宽阔且顶端突起，形状像杏子，也类似瘰疬。出血是其症状之一。
各种疳疮都有虫子，但唯独这些以“疳”命名的，是因为各种疮疡起初本无虫子，经久不愈，变异生出虫子，所以以此命名。
Guju (Bone Abscess) is caused by the clashing of cold and heat qi in the meridians, or by the qi of worms and maggots entering the zang-fu organs through diet. It is named Guju because the pus erodes the bone after ulceration. Initially swollen, it later ruptures, heals, and then regenerates at the margins. This cycle may repeat six or seven times, with pus and blood inside. Pain erupts towards evening, feeling like needle pricks.
Qiuyin (Earthworm Ulcer) arises from residing in environments or consuming food contaminated with earthworm qi, or when such qi enters the abdomen and flows into the meridians. Its root lies in the Large Intestine. Its presentation... [text cuts off]
Hua (Flower Ulcer) occurs when wind-dampness invades the skin and clashes with blood and qi, forming a sore. If wind-dampness is excessive, the flesh protrudes, resembling an open flower; this is commonly called Fan Hua Chuang (Reverse Flower Ulcer). If unhealed, insects breed causing erosion, hence termed Hua Gan (Flower Caner).
This condition results from scorpion insect toxic qi in diet or residence entering the zang-fu organs and flowing into the meridians. It may appear under the armpit or beside the neck, swelling in the shape of a scorpion, accompanied by chills and fever, and ulcerating upon rupture. Over time, fine scorpion-like insects grow within the sore.
Hao (Oyster Ulcer) is generated by oyster-insect toxic qi from diet or residence entering the zang-fu organs and flowing into the meridians, undergoing transformation. When adhering to the cheek, it causes muscle wasting and nodular swelling, initially resembling an oyster nest, later ulcerating with the emergence of oyster-like insects.
Nao Gan (Brain Caner) appears on the head and neck, moving up and down with the qi causing pain, eventually affecting the back of the head... [text cuts off].
Yong Gan (Abscess Caner) refers to an abscess that fails to heal after ulceration, where incomplete drainage of pus leads to the generation of insects and ulceration, thus named Yong Gan.
Jue (Stump Ulcer) presents as a broad, flat-topped sore resembling an apricot kernel or similar to Luo Li (Scrofula), characterized by bleeding.
All these Gan ulcers involve insects, but are uniquely named "Gan" because the sores initially lack insects; only after prolonged non-healing do they transform and generate insects, hence the name.
Shi Gan (Stone Caner) initially presents with two ends hard as plum or prune pits, firm to the touch like stone, accompanied by chills and fever, eventually ulcerating after heat subsides.
This condition arises from frog toxic qi in diet or residence entering the zang-fu organs and flowing into the meridians to form a Gan ulcer. After taking medicine, substances resembling frogs are excreted in urine.