The Study on the Clinical Features and Prognosis of Pregnancy-related Breast Cancer

Objective: To explore the clinical features ofpregnancy-related breast cancer and the related factorsaffecting the prognosis. Methods: The research workwas carried out in our hospital from January 2018 toJanuary 2019. In this study, 50 patients were selectedas related breast cancer patients and 50 non-pregnancyrelated breast cancer patients were selected as controlgroup. The clinical characteristics and prognosis ofthe two groups were compared and analyzed. Results:According to the incidence of pregnancy-related breastcancer, the onset of breast cancer is in pregnancy andlactation, with more than half of the total number ofpatients having two or more pregnancies and 74.0%of the patients having breast feeding history. In thetwo groups, most of the patients went to see a doctorbecause of palpable breast masses, and the averagemaximum diameter of tumors in PBC group was (5.13± 3.22)cm, including 5 cases accompanied by dimplesign, 7 cases accompanied by nipple depression, 8cases accompanied by inflammatory changes of skin,3 cases with pathological changes involving wholemilk, and 27 cases (54.00%) with palpable axillaryenlarged lymph nodes on the same side. The averagemaximum value of tumor in Non-PABC group was(3.94 ± 2.11) cm, with 5 cases accompanied by dimplesign, 4 cases accompanied by nipple depression, and 9cases (18.00%) with palpable axillary lymph nodes onthe same side. Conclusion: As far as pregnancy-relatedbreast cancer is concerned, the clinical misdiagnosisrate is relatively high and the prognosis is poor.Prenatal examination and breast-feeding breast cancerexamination are needed to ensure early detection anddiagnosis. This is the key factor to ensure the survivalrate of pregnancy-related breast cancer patients and haspositive significance for clinical development.

The Diagnostic Significance of Ultrasound and Ultrasound-guided Coarse Needle Biopsy in Breast Cancer in Pregnancy

Objective:To explore the significance of ultrasound and ultrasound-guided coarse needle biopsy in the clinical diagnosis of breast cancer patients in pregnancy.Methods:A total of 10 patients with breast cancer in pregnancy were selected to study from October 2018 to October 2019 in our hospital,who were given preoperative ultrasound results and ultrasound-guided coarse-needle biopsy histopathology,and the results were analyzed.Results:All the 10 patients showed thickening of the mammary gland body,appeared to pick up disorderly situation,most of the dilated catheter,including 8 patients with solid hypoechoic mass,irregular shape,and“crab foot”edge burr.The corresponding aspect ratio value was greater than 1.The other 2 patients presented with cystic mixed masses with poor boundary definition,irregular shape,and mostly accompanied by posterior echo enhancement.Conclusion:Simple ultrasound diagnosis for patients with breast cancer during pregnancy has some errors,and should be used in combination with ultrasound-guided coarse needle biopsy operation.This method has a high clinical diagnosis rate and significant clinical application value,so it is worth promoting.