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Objective@#To investigate the principles of diagnosis and treatment of breast cancer during pregnancy.@*Methods@#Clinical data of patients with breast cancer during pregnancy admitted to Obstetrics and Gynecology Hospital of Fudan University between January 2012 to July 2017 were analyzed retrospectively. A total of 17 patients were diagnosed with breast cancer in pregnancy, the median age was 32 years (range from 25 to 45 years old), pathological staging revealed 2 patient with stage 0, 1 with stage Ⅱa, 7 with stage Ⅱb, 1 with stage Ⅲa, 2 with stage Ⅲc, 4 with stage Ⅳ.@*Results@#Thirteen patients received surgical treatment in pregnancy, the gestational age at surgery was (27.7±4.6) weeks; 2 patients with ductal carcinoma in situ received mastectomy, 11 patients with breast cancer underwent modified radical mastectomy. In patients undergoing surgery during pregnancy, no prophylactic contractions were used in 4 patients who had been treated earlier, there were 2 patients with frequent contractions within 24 hours after operation in these patients. Follow-up 9 patients were given oral nifedipine to prevent contractions, no obvious contractions occurred after the operation. Seven patients received chemotherapy during pregnancy; the chemotherapy of 4 cases of triple negative breast cancer was weekly paclitaxel sequential epirubicin and cyclophosphamide, the chemotherapy of the other three patients was docetaxel sequential epirubicin and cyclophosphamide. Fifteen patients underwent cesarean section to terminate pregnancy, 2 patients underwent spontaneous labor. The gestational age of birth was (36.9 ±1.3) weeks. Less than 35 weeks of termination of pregnancy occurred in one patient, the fetus was delivered to the neonatal intensive care unit due to neonatal respiratory distress syndrome, and suffered from congenital dysaudia. The prognosis of the other 16 survived infants was good. The median follow-up time was 10 months (range from 4 to 27) months, in 13 patients of stage 0 to Ⅲc, one patient were diagnosed with bone metastasis at 12 months after surgery, the remaining 12 patients had no disease progression, the progression free survival rate was 12/13, the overall survival rate was 13/13. Among the 4 patients with stage Ⅳ, one died in 7 months after delivery, one had new liver metastasis in 8 months after delivery. The remaining 2 patients were in stable condition.@*Conclusions@#Breast cancer in pregnancy can be treated effectively, multidisciplinary cooperation and detailed assessment of maternal-fetal risks and benefits are necessary. Chemotherapy during pregnancy is safe for maternal-fetal, but it needed a large sample of clinical studies and long-term follow-up. The neonatal outcome was associated with gestational age, and therefore premature delivery was avoided as much as possible during treatment.
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Objective To evaluate the effect of ultrasound-guided vacuum-assisted minimal invasive resection(Mammotome procedure)of breast lumps through the retromammary space. Methods Seven hundred and eighty-seven patients in Obstetrics and Gynecology Hospital Affiliated to Fudan University from Jan. 2011 to May 2012 were underwent ultrasound-guided Mammotome operation through the retromammary space (retromammary space group,385 cases),or adjacent the lumps,and followed by post-operation visits regularly (Mammotome operation adjacent the lumps group,402 cases). The operation effects were compared between the two groups. Results All cases were followed up for 12 months. The period of Mmmotome operation through the retromam mary space and the rate of resection were(48 ± 6)min and(52 ± 4)min,99. 48%(383 / 385), 99. 25%(399 / 402),perspectively,in group of Mammotome operation through the retromammary space and Mammotome operation adjacent lumpsand. There was no significant difference between the two groups( P> 0. 05). The amount of procedural bleeding,the incidence of ecchymosis,local hematoma and the number of incision in group of Mammotome operation through the retromammary space were(8 ± 3)ml,2. 34%(9 / 385), 0. 52%(2 / 385),(1. 3 ± 0. 6)respectively,which were significantly lower than those in Mammotome operation adjacent the lumps group((14 ± 6)ml,8. 71%(35 / 402),2. 74%(11 / 402),(2. 4 ± 0. 3)respectively). There were statistical difference between two groups( P = 0. 003,P < 0. 001,P = 0. 001,P = 0. 006). The rate of satisfaction in group of Mammotome operation through the retro-mammary space was 98. 70%(380 / 385),which is significantly higher than in group of Mammotome operation adjacent the lumps(89. 30%(359 / 402),P< 0. 01). Conclusion The therapy approach of ultrasound-guided Mammotome operation through the retromammary space has lower hemorrhagic complication,as well as the better effect with special advantages. Therefore it has prospective clinical application.
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Objective To summarize and explore the clinical value of Mammotome technology in the diagnosis and treatment of breast neoplasms. Methods Nine hundred and eighty-seven breast neoplasms of 710patients were biopsied and excised with the aid of ultrasound-guided Mammotome system. The malignant neoplasms,according to the histological report,were radically removed during the operation without delay. All patients enrolled into the study were followed up closely on the complcations and satisfaction degree. Results All the operations except one were successful and got the sufficient specimen to perform the pathological examination,the biopsy achievement rate was 99. 8% . Both the sensitivity and specificity of the diagnosis were 100% in 16 breast tumors. Complete resection rate was 99%. The incision length was about 3 mm,showing good cosmetic outcome. Complcations were mild,mainly composed of haematoma and ecchymosis. The patients' general satisfactory rate was 93%. Conclusions This technique can help achieve biopsy of breast neplasm and excision of benign lesions at the same time with cosmetic result Further attention should be paid to reduce the lesion residue and hemorrhagic complications.
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Objective To evaluate the effect and clinical value of open surgery combined ultrasound-guided Mammotome in the treatment of multiple breast lumps. Methods Four hundred and forty-four patients in our hospital from Jan. 2006 to Jun. 2008 were divided into 3 groups, who underwent classical open surgery, ultrasound-guided Mammotome operation, or combined therapy respectively and followed by post-operation visits reguarly. The operation effects were compared between the 3 groups. Results Compared with the classical open surgery, combined therapy had no difference in time of procedure and procedural bleeding, but had lower incidence of local skin, better incision condition and higher satisfaction of patients. Compared with ultrasound-guided Mammotome operation, combined therapy took less time in procedure, and in the same time had less procedural bleeding, lower post-operation complication and higher patients satisfaction. Conclusions Combined therapy has high complete removal rate, low post-operation complication as well as cosmetic effect. It has special advantages over the other two kinds of surgery, so it has wide clinical application.