01
(4S)-2,4-Dimethylhexane
No data
- Entity Type
- TCM Symptoms
- Relation Groups
- 2
- Relation Preview
- 10
Basic Information
Grouped by core information, identifiers, and descriptions.
Core Information
- Symptom Name
- 难产
- Symptom Pinyin
- Nan Chan
- Locus
- 子宫
- Property
- No data
Description and Extensions
- Definition
- 难产泛指在分娩过程中出现某些情况，如胎儿本身的问题，或母亲骨盆腔狭窄、子宫或阴道结构异常、子宫收缩无力或异常等，造成胎儿分娩困难，需要助产或剖宫产结束分娩的情况。临床上的表现是分娩过程缓慢，甚至停止。胎儿经阴道顺利分娩取决于产力、产道和胎儿三大因素。如果其中一个或一个以上的因素出现异常，即可导致难产
Related
Related Entities
Direct relations and traceable candidates grouped by relation type.
Related Ingredients
ingredient tcm symptom8 Ingredients
02
1-Methoxynapthalene
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03
12-olide
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04
15a- hydroxysoladulcidine
No data
05
17-Beta-Estradiol
No data
06
2,4-Dimethylheptane
No data
07
08
2-METHYLTRIDECANE
No data