ABSTRACT
Objective To investigate early diagnosis and treatment of Paget disease of breast. Methods The clinicopathological data of 26 cases of breast Paget disease in the First Affiliated Hospital of Wenzhou Medical University from January 1995 to June 2018 was analyzed. Results The main clinical manifestation of 26 patients was eczema like papillae in 19 cases (73.1%), and associated with nipple discharge in 9 cases (34.6% ) and breast mass in 6 cases (23.1% ). The diagnosis of this disease was based on curettage cytology in 4 cases (15.4% ), biopsy in 8 cases (30.8% ), and needle aspiration cytology or post resection pathological examination in 14 cases (53.8% ). Paget disease consisted of simple papillary Paget disease in 3 cases (11.5%), ductal carcinoma in 18 cases (69.2%) and invasive ductal carcinoma in 5 cases (19.2%). Pathological TNM staging was 0 stage in 19 cases (73.1%), stageⅠin 3 cases (11.5%), stageⅡin 2 cases (7.7%), stageⅢin 2 cases (7.7%) and no stage inⅣcase. In this group, 2 cases underwent radical mastectomy, 18 cases underwent modified radical mastectomy, 4 cases underwent simple mastectomy, and 2 cases underwent mastectomy combined with low axillary lymph node dissection and intraoperative rapid frozen examination. Fourteen patients received adjuvant chemotherapy with CEF(cyclophosphamide + pharmorubicin + tegafur)/EC (pharmorubicin + cyclophosphamide) + T(docetaxel) or TP(docetaxel + cis- platinum)regiment after operation, 2 cases were treated with trastuzumab targeted therapy and 5 cases with adjuvant radiotherapy. Twenty-five of 26 patients were followed up for 8-108 months except one patient lost in follow-up. The 5-year survival rate was 96.0% (24/25), and the 10-year survival rate was 52.0% (13/25). Conclusions The diagnosis of Paget disease of the breast depends on cytology or pathology, and multidisciplinary treatment based on surgery is judged of by tumor stage and coincident other types of breast cancer and axillary lymph node involvement.
ABSTRACT
Objective To investigate the clinical features,diagnosis and treatment of appendix tumor.Methods The clinical data of 58 cases with primary appendiceal tumor were analyzed retrospectively.Results In the 58 cases clinical presentation mimicked acute appendicitis in 22 cases,chronic appendicitis in 15 cases,appendiceal abscess in 12 cases,intra-abdominal mass in 7 cases,and gastrointestinal perforation in 2 cases.Primary appendiceal tumor was diagnosed intraoperatively by intraoperative frozen histopathological examination in 10 cases,and the diagnosis was made by postoperative histopathological examination in the other 48 cases.There was appendiceal carcinoid in 40 cases,adenocarcinoma in 6 cases,mucocele in 2 cases,mucous adenocystoadenoma in 5 cases,pseudomyxoma peritonei in 2 cases,malignant neurilemmoma in 1 case,and malignant lymphoma in 2 cases.Surgical procedures included appendectomy in 6 cases,ileocecal resection in 8 cases,and right hemicolectomy in 44 cases (including right hemicolectomy and intraperitoneal chemotherapy with 5-FU 1 000 mg for pseudomyxoma peritonei in 2 cases).Radical resection was achieved in 55 cases and palliative resection in 3 cases.The 2 cases with pseudomyxoma peritonei died of tumor recurrence at 36 months and 54 months after operation respectively.All the 5 cases of adenocystoadenoma and 2 cases of appendix cyst survived without an evidence of recurrence.7 of 49 cases of malignant appendiceal tumor suffered recurrence postoperatively,the recurrence rate was 14％,which included liver metastasis in 4 cases and intraperitoneal recurrence in 3 cases.The 1,3,5-year survival rates of malignant appendiceal tumors were 100％ (49/49),92％ (35/49) and 80％ (39/49),respectively,which were 100％,98％ and 92％ for carcinoid,and 100％,67％ and 33％ for adenocarcinoma,respectively.Conclusions The preoperative diagnosis of primary appendiceal tumor is very difficult,the intraoperative frozen histopathological examination is helpful for diagnosis,the prognosis of appendiceal carcinoid is fair after resection.