[Breast care nurse. A new specialist in the multidisciplinary care of breast cancer patients]. / Az emlorák-terápiás novér. Új szakember az emlorák multidiszciplináris ellátásában.

The uniform European structure and professional standards for high quality breast cancer care were established in conjunction with the European Organisation for Research and Treatment, the European Society of Mastology and the European Breast Cancer Coalition with the support of the European Parliament. Well-prepared professional teams including a new member called the breast care nurse serve as ground for special breast cancer centers with international accreditation that provide modern, evidence based, patient centered multidisciplinary oncological care. The responsibilities of the new qualified professional staff member include the psycho-social support of the patient and carers from the moment of diagnosis throughout the whole oncological treatment, the fostering of delivering information and communication between patients and specialists. As a result of the curriculum founded by the European Oncology Nursing Society, breast care nurses have become key members of the practice of holistic breast cancer care in countries where the European recommendations have already been implemented. Considering the expected rearrangement of national oncological care, the new sub-specialty is outlined for the first time in the light of the experiences gained at the National Institute of Oncology, Budapest, a comprehensive cancer center.

[The feasibility and the role of sentinel lymph node biopsy after neoadjuvant chemotherapy in breast cancer]. / Az ôrszemnyirokcsomó-biopszia alkalmazhatósága és jelentôsége neoadjuváns kemoterápia után emlôrákban.

INTRODUCTION AND AIMS: The feasibility, accuracy and clinical significance of sentinel lymph node biopsy for patients with breast cancer after neoadjuvant chemotherapy has not yet been determined. The aim of this study was to investigate these questions. PATIENTS AND METHOD: Dual agent-guided sentinel lymph node biopsy with preoperative lymphoscintigraphy was performed on 17 breast cancer patients after neoadjuvant chemotherapy at the Department of General and Thoracic Surgery, National Institute of Oncology, Budapest, from April 2004 to August 2005. Patients with clinically lymph node-negative breast cancer less than 3 cm in size after neoadjuvant chemotherapy were enrolled in the study. RESULTS: Lymphoscintigraphy showed no axillary lymphatic drainage in 7 patients (41%), and no sentinel lymph node could be identified during surgery in these patients. Axillary lymph nodes were histologically positive in 6 (86%) out of these 7 patients. Sentinel lymph node biopsy was successful in 10 patients (59%), and in 8 (80%) of them the sentinel lymph node proved to be positive pathologically. False negative sentinel lymph node biopsy did not occur. Axillary lymph node status was histologically positive in 14 (82%) out of the 17 patients. The predictable value of the clinical examination of the axilla after neoadjuvant chemotherapy, for the histological nodal status, was very low. DISCUSSION AND CONCLUSIONS: Our sentinel lymph node identification rate is lower than the published average in the literature. This difference can be explained by the differences in the indication for neoadjuvant chemotherapy. Our false negative rate (0%) is, however, significantly better than that of others. On the basis of international experiences sentinel lymph node biopsy after neoadjuvant chemotherapy is technically feasible, but its accuracy is not satisfactory and its clinical significance has not yet been determined. Our success rate is specifically low, which cannot be explained by the lack of practice. Taking the histologically very high axillary positive rate into consideration, sentinel lymph node biopsy has no clinical role in our practice after neoadjuvant chemotherapy.

[Cytoreductive surgery and intraperitoneal hyperthermic chemoperfusion for peritoneal carcinomatosis caused by recurrent inflammatory myofibroblastic sarcoma: a case report and review of the literature]. / Peritonealis carcinomatosist okozó recidív inflammatoricus myofibroblastos sarcoma miatt végzett citoreduktív sebészi beavatkozás es intraoperatív intraperitonealis kemohipertermia. Irodalmi attekintés es esetismertetés.

Peritoneal carcinomatosis is a fatal diagnosis, associated with poor prognosis and quality of life. Survival is usually estimated in month. Traditionally surgery for peritoneal carcinomatosis was indicated only for palliative effort. Advances in tumour biology, cytoreductive surgery and pharmacology have improved the approach for this condition. An aggressive combined approach to peritoneal surface malignancy involves peritonectomy and intraperitoneal perioperative hyperthermic chemotherapy. Cytoreductive surgery reduces carcinomatosis to microscopic residual disease so that intraperitoneal hyperthermic chemotherapy is able to eradicate cancer. Hyperthermic chemotherapy enhances the cytotoxicity of the drugs and increases their penetration into the cancerous tissue. Careful patient selection is crucial for this multimodality approach. Quantitative prognostic indicators are useful in the assessment of outcome, like peritoneal cancer index and completeness of cytoreduction score. Cytoreductive surgery combined with intraperitoneal hyperthermic chemotherapy improves survival but is associated with significant morbidity and mortality. This review is based on a case report of a 22-year-old female patient who had peritoneal carcinomatosis of inflammatory myofibroblastic sarcoma and was treated by cytoreductive surgery and intraperitoneal hyperthermic chemotherapy at our department.