Limited thickening of the fallopian tubes may be a manifestation of inflammation of the fallopian tubes, hydrosalpinx, tubal pregnancy and other diseases. Limited thickening of the fallopian tube belongs to is a pathological state. It is common in tubal inflammation, hydrosalpinx, tubal pregnancy and other diseases. If the thickening of the fallopian tube is caused by inflammation, drug treatment is usually adopted, such as the use of cephalosporin antibiotics and metronidazole for treatment, and the course of treatment for pelvic inflammatory diseases is about 14 days. If the thickening is caused by pregnancy in the tubal area, the best treatment plan should be given in conjunction with HCG values. If the HCG is obviously elevated or the ectopic pregnancy mass is large or the abdominal pain is more obvious, surgery is recommended; if the HCG is low and the mass is not large, conservative treatment with medication can be chosen, such as oral mifepristone, etc. However, during the treatment period, HCG and ultrasound should be monitored at any time, and bed rest must be taken. Specific treatment can consult a professional physician’s opinion.