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Local Relapse (local + relapse)
Selected AbstractsTreatment of the N0 neck during salvage surgery after radiotherapy of head and neck squamous cell carcinomaHEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 8 2005Stephane Temam MD Abstract Background. The morbidity and mortality rates of salvage surgery in patients with local recurrence of head and neck squamous cell carcinoma (HNSCC) after radiotherapy are high. The aim of this study was to determine the rate of occult neck node metastasis and the surgical morbidity of patients after salvage surgery for local relapse after definitive radiotherapy. Methods. Thirty patients who underwent salvage surgery with a simultaneous neck node dissection for a local relapse after definitive radiotherapy for HNSCC between 1992 and 2000 were included in this study. The primary tumor sites were oral cavity in six patients, oropharynx in 17, supraglottic larynx in three, and hypopharynx in four. Initially, seven patients had T2 disease, eight had T3, and 15 had T4. Results. Twelve patients (40%) experienced postoperative complications, including two deaths. There was no cervical lymph node metastasis (pN0) in 29 of the 30 patients. Fifteen patients (50%) had a recurrence after salvage surgery, including 11 new local recurrences and four patients with distant metastasis. Conclusions. The risk of neck node metastasis during salvage surgery for local recurrence in patients treated initially with radiation for N0 HNSCC is low. Neck dissection should be performed in only limited area, depending on the surgical procedure used for tumor resection. © 2005 Wiley Periodicals, Inc. Head Neck27: XXX,XXX, 2005 [source] Salvage treatment for persistent and recurrent T1,2 nasopharyngeal carcinoma by stereotactic radiosurgeryHEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 9 2001Daniel T. T. Chua FRCR Abstract Objective To study the efficacy of stereotactic radiosurgery in salvaging early-stage persistent and recurrent nasopharyngeal carcinoma (NPC) after primary radiotherapy. Methods A prospective single-arm study evaluating the response and outcome of patients with rT1,2 NPC treated by stereotactic radiosurgery. Eleven patients with rT1,2 were treated by radiosurgery between March 1998 and March 2000. Four patients were treated for persistent disease occurring within 4 months after primary radiotherapy, six were treated for first recurrence, and one for third recurrence. Six patients had rT1 disease and five had rT2 disease. Most patients had disease not amenable to brachytherapy, surgery, or external re-irradiation. The median target volume was 5.8 cc (range, 3.3,16.9). Radiosurgery was performed with multiple noncoplanar arcs of photon, with a median dose of 12.5 Gy delivered to the 80% isodose line (range, 12,14 Gy). Median follow-up time after radiosurgery was 18 months (range, 9,30). Results Nine patients had complete regression of tumor as assessed by imaging, nasopharyngoscopy, and biopsy; one patient had partial regression of tumor; whereas one patient had static disease. The overall response rate was 91% (10 of 11) and the complete response rate was 82% (9 of 11). Two patients with complete response subsequently had local relapse develop, with one recurrence outside the treated volume 8 months after radiosurgery, and the other within the treated volume 6 months after radiosurgery. One patient with a partial response had neck node recurrence develop. Temporal lobe necrosis occurred in one patient but probably represents sequelae of primary radiation after reviewing the dosimetry. Ten patients are still alive, whereas one patient with local relapse had distant metastases develop and died. The estimated 1-year local control rate after radiosurgery was 82%. Conclusions Our preliminary results indicate that stereotactic radiosurgery is an effective treatment modality for persistent and recurrent T1,T2 NPC, and early control rate seems to be comparable to other salvage treatments. More clinical experiences and longer follow-up are still needed to validate our results and to address fully the role of radiosurgery in salvaging local failures of NPC. © 2001 John Wiley & Sons, Inc. Head Neck 23: 791,798, 2001. [source] Prognosis of dermal lymphatic invasion with or without clinical signs of inflammatory breast cancerINTERNATIONAL JOURNAL OF CANCER, Issue 1 2004Guenther Gruber Abstract It is still an open debate whether tumor emboli in dermal lymphatics without inflammatory signs represent a similar bad prognosis like inflammatory breast cancer. We evaluated the prognostic role of dermal lymphatic invasion (DLI) in breast cancer with (DLI + ID) or without (DLI w/o ID) inflammatory disease (ID). From August 1988 to January 2000, 42 patients with DLI were irradiated. Twenty-five were classified as pT4, 13 out of them as pT4d (inflammatory disease); the 17 remaining patients had 1 T1c, 12 T2 and 4 T3 cancers with DLI. Axillary dissection revealed node-positive disease in 39/41 patients (median, 9 positive nodes). Thirty-eight out of 42 patients received adjuvant systemic treatment(s). After a mean follow-up of 33 months, 22/42 patients (52%) are disease-free. The actuarial 3-year disease-free survival is 50% (DLI w/o ID, 61%; DLI + ID, 31%; p < 0.03); the corresponding overall survival was 69% (DLI w/o ID, 87%; DLI + ID, 37%; p = 0.005). The presence or absence of ID was the only significant parameter for all endpoints in multivariate analyses. Dissemination occurred in 19 (45%), local relapse in 7 (n = 17%) and regional failure in 4 (10%). Nine patients (21%) had contralateral breast cancer/relapse. Despite the same histopathologic presentation, DLI w/o ID offered a significantly better disease-free survival and overall survival than ID. The finding of dermal lymphatic tumor invasion predicts a high probability for node-positive disease. © 2003 Wiley-Liss, Inc. [source] Long-term treatment of localized gastric marginal zone B-cell mucosa associated lymphoid tissue lymphoma including incidence of metachronous gastric cancerJOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, Issue 4 2010Shouko Ono Abstract Background and Aim:, According to a few recent reports on the long-term clinical outcome of gastric marginal zone B-cell mucosa associated lymphoid tissue lymphoma (MALT lymphoma); localized gastric MALT lymphoma generally has a favorable prognosis. However, the risk of metachronous gastric cancer has not been evaluated. In this study, we analyzed long-term outcomes of localized gastric MALT lymphoma including the incidence of metachronous gastric cancer. Methods:, Between April 1996 and May 2008, 60 patients (31 men and 29 women; mean age 58.1 years) with localized gastric MALT lymphoma (stage I and II1 according to Lugano classification) were analyzed retrospectively. Results:, Forty-eight patients (82.6%) achieved complete remission by eradication therapy. Radiation therapy was conducted on eight patients as second-line treatment, and all of them achieved remission. The median follow-up period was 76 months (range, 12,157 months). One patient had local relapse after remission for 5 years and three patients developed early gastric cancer without recurrence of lymphoma (5%). All of the three gastric cancers appeared in the same areas where MALT lymphoma had been eradicated. Conclusion:, Eradication therapy and radiation therapy for localized gastric MALT lymphoma have a favorable long-term outcome, though regular follow-up endoscopy should be performed for detecting metachronous early gastric cancer. [source] Invasive front grading: reliability and usefulness in the management of oral squamous cell carcinomaJOURNAL OF ORAL PATHOLOGY & MEDICINE, Issue 1 2003Faleh A. Sawair Abstract Background:, The value of histological grading was examined with emphasis on reliability of assessment in 102 cases of intraoral squamous cell carcinoma from Northern Ireland with known outcome. Methods:, Two pathologists independently graded the invasive tumour front blinded to the stage and outcome. Results:, Intraobserver agreement was acceptable but interobserver agreement was not satisfactory. The degree of keratinisation was assessed most consistently while nuclear polymorphism was the least reliable feature. Multivariate survival analysis showed that the total grading score was associated with overall survival while the pattern of tumour invasion was the most valuable feature in estimating regional lymph node involvement. The number of positive lymph nodes was strongly associated with regional relapse, while the treatment modality and status of the surgical margins correlated with local relapse. Conclusions:, Grading of selected features in OSCC is reliable and can facilitate treatment planning. [source] Dermatofibrosarcoma protuberans: experience with 14 casesJOURNAL OF THE EUROPEAN ACADEMY OF DERMATOLOGY & VENEREOLOGY, Issue 5 2001F D'Andrea Abstract Dermatofibrosarcoma is a rare, low-grade malignant skin tumour that can be considered the equivalent of malignant non-cutaneous soft tissue fibrohistiocytoma. The high rate of recurrence of this tumour is correlated with poor surgical management because lesions, often smaller than 2 cm in diameter, may be confused with dermatofibroma or keloid. Our findings confirm the importance of accurate diagnosis of primary lesions and the need for aggressive surgical treatment (excision of 5 cm of surrounding tissue) to lower the incidence of local relapse. [source] Breast Cancer in the Elderly: Treatment of 1500 PatientsTHE BREAST JOURNAL, Issue 4 2006Lorenzo Livi MD Abstract: There is a significant difference in the extent of treatment offered to the elderly with breast cancer; in the United States, while 98% of patients less than 65 years of age receive standard treatment, 81% of those older than 65 years were treated according to protocol. This study's goal was to evaluate disease-specific survival and local-regional recurrence in breast cancer patients more than 65 years of age at diagnosis. A total of 1500 patients with invasive breast carcinoma were treated consecutively from May 1971 to July 2002 at the University of Florence, Florence, Italy. All patients were more than 65 years of age. The median age was 70.6 years (range 65.1,87.3 years). The median follow-up was 8.7 years (range 1,30 years). The crude probability of survival (or relapse occurrence) was estimated using the Kaplan,Meier method and survival (or relapse occurrence) comparisons were carried out using Cox proportional hazard regression models. The Cox regression model by stepwise selection showed as independent prognostic factors for disease-specific survival (DSS), the occurrence of a local relapse (p < 0.0001), pN status (p < 0.0001), the type of surgery (p < 0.0001), and the use of radiotherapy (p < 0.0006) and chemotherapy (p = 0.01). For local disease-free survival (LDFS), the Cox regression model by stepwise selection showed that mastectomy (p < 0.0001), histotype (p < 0.0001), pN status (p < 0.0001), and pT status (p = 0.001) were the only independent prognostic factors. Age was not a prognostic factor for DSS nor LDFS. We suggest treating patients with appropriate treatment for their prognostic factors., [source] Prognostic role of pregnancy occurring before or after treatment of early breast cancer patients aged <35 years,CANCER, Issue 22 2009A GET(N)A Working Group analysis Abstract BACKGROUND: Usual practices recommend waiting at least 2 years between diagnosis of early breast cancer (EBC) and pregnancy. Few data highlighted a harmful effect of an early pregnancy for low-risk patients. The authors analyzed retrospectively data from women younger than 35 years who became pregnant before or after treatment of EBC. METHODS: Between 1990 and 1999, 908 consecutive EBC patients were analyzed. The primary endpoint was to compare overall survival (OS) between pregnant and nonpregnant patients. The secondary endpoint was to establish a score index laying down the risk of distant recurrence. RESULTS: Within the year before the diagnosis, 105 (11.6%) patients became pregnant and 118 (13%) were pregnant after treatment. In a multivariate model, a pregnancy before the diagnosis was not predictive of death but of local relapse. A pregnancy subsequent to breast cancer therapy resulted in a 77% decrease of death (P < .001). In good-prognosis score index patients, the annual risk of relapse remained low. In patients having the higher score, recurrences occurred mainly during the first years after the treatment. Beyond 80 months, the annual risk of relapse seemed to be similar to those of lower-risk subgroups. CONCLUSIONS: In women aged younger than 35 years, a pregnancy occurring before or after the diagnosis of breast cancer was not an independent prognostic factor of death. In the subset of patients having a high risk of relapse, it may be preferable to postpone a pregnancy beyond 5 years after the breast cancer therapy. Cancer 2009. © 2009 American Cancer Society. [source] Feasibility and long-term results of autologous PBSC transplantation in recurrent undifferentiated nasopharyngeal carcinomaHEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 9 2001Mario Airoldi MD Abstract Background Recurrent undifferentiated nasopharyngeal carcinoma (UNPC) is a chemosensitive illness. Here we report long-term results of high-dose chemotherapy (HDC) as late intensification, with autologous peripheral blood stem cell (PBSC) support. Methods Six patients (5 men, 1 woman; median age 41years; median ECOG PS = 0) with recurrent UNPC (local, 2; local + nodal, 2; bone metastasis, 2) have been enrolled. All patients had been previously treated with neoadjuvant chemotherapy and radiotherapy; 3 of 4 local relapses had received a re-irradiation. Every patient received three courses of cisplatin + epirubicin and 1 cycle of epirubicin followed by PBSC collection. A median of 7.2 × 106/kg (range, 4.5,18) CD34+ cells were reinfused. HDC was according ICE scheme: ifosfamide, 2.5 g/m2/d, + carboplatin, 300 mg/m2/d, + VP-16, 300 mg/m2/d days 1 through 4. Results After conventional chemotherapy, we had 1 CR (16%), 3 PR (50%), and 2 NC (34%). After HDC, we had 4 CR (66%) ,1 PR (17%), and 1 MR (17%). Toxicity was manageable. After a median follow-up of 30 months (range, 14,50), two patients are alive without disease (34%), one is alive with bone disease (16%), and three (50%) died of disease at 16, 18, and 24 months. Conclusions HDC has an acceptable toxicity, can convert PR in CR, and seems effective, with long-lasting CRs. © 2001 John Wiley & Sons, Inc. Head Neck 23: 799,803, 2001. [source] Salivary gland neoplasms in children: The experience of the Istituto Nazionale Tumori of MilanPEDIATRIC BLOOD & CANCER, Issue 6 2006Marco Guzzo MD Abstract Background Epithelial salivary gland tumors are very uncommon in pediatric age. We report a series of 52 cases treated at the Istituto Nazionale Tumori of Milan, Italy, over a 30-year period. These results are presented in conjunction with a literature review of salivary tumors with a view to providing an up-to-date overview of the clinical course, prognosis, and treatment options for this rare tumor. Procedure Fifty-two cases of epithelial salivary tumors were reviewed and the clinical-pathological information concerning tumor characteristics, therapy, and follow-up were collected. Patients' age ranged between 4 and 18 years. Results The major salivary glands were the main site of tumor occurrence (79% of cases arose in parotid glands); 37 patients had benign tumors (pleomorphic adenoma), 15 had malignant tumors (12 mucoepidermoid carcinoma, 9 low grade). All the patients were treated by surgery; local relapses after parotidectomy were 4% and 25%, in benign and malignant tumors, respectively. When tumor enucleation was performed, recurrences occurred in 50% of benign neoplasms. At the time of the report, all patients with benign tumors were alive, 35(95%) without evidence of disease; only one patient with malignant tumor died of disease. Conclusions Epithelial salivary glands tumor in children had different characteristics compared with their adult counterpart with respect to the frequency of histotypes and site of occurrence, but their prognosis seems to be similar. Parotidectomy (total or superficial) is the best choice for achieving good cure rates in both benign and malignant tumors. Pediatric Blood Cancer 2006;47:806,810. © 2006 Wiley-Liss, Inc. [source] | ||||||||||