ABSTRACT
BACKGROUND: Unlike malignant primary central nervous system (CNS) tumours outcome data on non-malignant CNS tumours are scarce. For patients diagnosed from 1996 to 2002 5-year relative survival of only 85.0% has been reported. We investigated this rate in a contemporary patient cohort to update information on survival. METHODS: We followed a cohort of 3983 cases within the Austrian Brain Tumour Registry. All patients were newly diagnosed from 2005 to 2010 with a histologically confirmed non-malignant CNS tumour. Vital status, cause of death, and population life tables were obtained by 31 December 2011 to calculate relative survival. RESULTS: Overall 5-year relative survival was 96.1% (95% CI 95.1-97.1%), being significantly lower in tumours of borderline (90.2%, 87.2-92.7%) than benign behaviour (97.4%, 96.3-98.3%). Benign tumour survival ranged from 86.8 for neurofibroma to 99.7% for Schwannoma; for borderline tumours survival rates varied from 83.2 for haemangiopericytoma to 98.4% for myxopapillary ependymoma. Cause of death was directly attributed to the CNS tumour in 39.6%, followed by other cancer (20.4%) and cardiovascular disease (15.8%). CONCLUSION: The overall excess mortality in patients with non-malignant CNS tumours is 5.5%, indicating a significant improvement in survival over the last decade. Still, the remaining adverse impact on survival underpins the importance of systematic registration of these tumours.
Subject(s)
Central Nervous System Diseases/mortality , Adolescent , Adult , Austria/epidemiology , Central Nervous System Diseases/pathology , Female , Humans , Male , Middle Aged , Registries , Survival Rate , Young AdultABSTRACT
Clinical examinations and imaging methods are not sufficiently reliable for an exact staging of axillary nodes in breast cancer. The sentinel node biopsy concept is a minimally invasive procedure to locate and remove the first and important nodes responsible for draining a tumor. Histologic examinations using immunohistochemical methods permit more accurate staging than hematoxylin and eosin staining alone. Between 4/1997 and 9/1998 a total of 62 patients with 65 breast cancers underwent surgery. The sentinel node procedure with radio tracers and/or blue dye was performed in patients with clinically negative or unclear positive findings in the axilla, with a primary tumor size less than 5 cm; 11 patients had received preoperative chemotherapy. The sentinel node biopsy was followed by axillary dissection in 44 cases. In 58 (89%) cases we found one or more (on an average 1.4) sentinel nodes with radio tracers (in 73%) and/or the blue dye method (in 85%). Axillary nodal status was correctly predicted in 43 of 44 (97.7%) cases; only in one patient was the sentinel node false negative. After preoperative chemotherapy sentinel nodes were found in 9 cases; all of these were predictive. Micrometastases were found in two patients only after cytokeratine staining. Our results concur with the experience of other study groups in regard of sentinel node biopsy. The sentinel node concept is a fascinating method; its importance in breast cancer treatment appears to be comparable with introduction of breast saving surgery in the 1980's.
Subject(s)
Breast Neoplasms/pathology , Breast Neoplasms/surgery , Lymph Nodes/pathology , Lymph Nodes/surgery , Adult , Aged , Aged, 80 and over , Axilla/pathology , Axilla/radiation effects , Axilla/surgery , Biopsy/methods , Female , Humans , Immunohistochemistry , Keratins , Lymph Nodes/radiation effects , Lymphatic Metastasis/diagnosis , Lymphatic Metastasis/pathology , Middle Aged , Minimally Invasive Surgical Procedures/methods , Neoplasm Staging , RadiopharmaceuticalsABSTRACT
Differential diagnosis of excessive lobular calcifications of the breast can be difficult, especially if they are polymorphous in character. In those cases good cooperation between radiologist, surgeon and pathologist is of importance. We present a case in which we could find three types of noninvasive carcinomas combined with polymorphous lobular calcifications.
Subject(s)
Calcinosis , Carcinoma in Situ , Carcinoma, Lobular , Adult , Carcinoma, Intraductal, Noninfiltrating , Female , HumansSubject(s)
Biopsy, Needle/methods , Breast Neoplasms/pathology , Adult , Aged , Aged, 80 and over , Female , Humans , Middle Aged , Retrospective StudiesABSTRACT
Five new cases of malignant hemangioendothelioma of the thyroid are reported. This rare malignant tumor is described predominantly in regions with endemic goiter such as the Alpine zone. The estimated incidence of the disease is between 0.15 and 0.25 per 100,000 inhabitants per year for Western Austria. Two of the five patients were heavily exposed to vinyl chloride occupationally for 9 and 30 years respectively. Surgically, a R-0 resection was performed in two patients, R-1 in two, and R-2 in one patient. Postoperative radiotherapy was given in four cases. The tumor doses were between 58 and 65 Gy. Three patients received the sensitizer razoxane in addition. Local tumor control was achieved in 4 of 5 patients. The survival times of the 5 patients were 78, 68+, 38+, 7.5 and 3 months. Two patients are still alive after 68 and 38 months. This small series may indicate that the outcome of the disease may not be uniformly deleterious and the resistance to radiotherapy reported in the literature [3, 10] is debatable.
