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Carcinoma Involving (carcinoma + involving)
Selected AbstractsMicrocystic Adnexal Carcinoma Involving a Large Portion of the Face: When Is Surgery Not Reasonable?DERMATOLOGIC SURGERY, Issue 11 2005Daniel Brian Eisen MD Background. We report a case of microcystic adnexal carcinoma (MAC) involving a large portion of the face, one of the largest of any MAC reported thus far in this area, and review the literature regarding the nature of the tumor and available treatments. We also review all of the reported cases of metastases and the possible role of radiation in the etiopathogenesis of this tumor. Objective. To review the literature about what is known about therapy for MAC and what options are available to patients who have this disease. Materials and Methods. Case report and review of the literature. Results. Of the 274 cases of MAC thus far reported, there are 6 cases of metastases, only 1 of which resulted in death. Conclusion. Mohs surgery should be the treatment of choice for this tumor; however, when extirpation entails sufficiently large morbidity, given the low rate of metastases and mortality, observation is a reasonable alternative. DANIEL BRIAN EISEN, MD, AND DAVID ZLOTY, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source] The Impact of Surgery in the Management of the Head and Neck Carcinoma Involving the Carotid Artery,THE LARYNGOSCOPE, Issue 10 2008Enver Ozer MD Abstract Objectives/Hypothesis: To demonstrate the feasibility of the carotid artery dissection and/or resection and reanastomosis, and to show its positive impact on survival and disease control rates for the head and neck carcinomas involving the carotid artery. Study Design: Tertiary center (Comprehensive Cancer Center). Case series review. Methods: The data of 90 patients with head and neck malignancies involving the carotid artery were operated for the carotid artery dissection and/or resection, and reanastomosis in the last 10 years were retrospectively reviewed and analyzed. Results: Eighty (89%) of the 90 patients' head and neck malignancies were squamous cell carcinoma. Fifty-two (65%) and 28 (35%) of 80 patients were recurrent and stage IV disease, respectively. There was no stage I to III disease. Carotid artery was dissected and preserved in 64 (71.1%) of the 90 patients. Eighteen (20%) of 90 patients needed carotid artery dissection with resection and reanastomosis. Eight (8.9%) patients were unresectable. Sixty (75%) of 80 patients needed reconstruction with regional or free flaps and grafts. Overall 2- and 5-year estimated survivals were 32.4% and 27.8% for all; 14.3% and 10.7% for recurrent; 64.3% and 57.8% for stage IV previously untreated; and 22.0% and 22.0% for carotid artery resected-reanastomosed patients, respectively. Conclusions: The carotid artery dissection without resection is an achievable goal in majority of patients with the advanced stage head and neck carcinoma involving the carotid artery. Resection and reanastomosis of carotid artery, especially in the previously untreated carotid involved patients, is a feasible surgery and achieves better survival and disease control rates when compared with the unresected or recurrent disease patients. [source] The Utility of Second-Look Operation After Laser Microresection of Glottic Carcinoma Involving the Anterior Commissure,THE LARYNGOSCOPE, Issue 8 2008Jong-Lyel Roh MD Abstract Objectives/Hypothesis: Transoral laser microsurgery for the treatment of glottic carcinoma with anterior commissure (A-com) involvement is associated with a high rate of recurrence. We prospectively evaluated the outcomes of laser microsurgery and the efficacy of second-look operation in these patients. Study Design: Prospective evaluation. Methods: Twenty-seven patients with glottic carcinomas involving the A-com underwent transoral laser microresection. Twenty-five patients underwent second-look operations 3 months after laser surgery. Results: After transoral laser microresection, all patients achieved microscopic clear resection margins. Local recurrence was found in 7 of 27 patients (25.9%). Regional recurrence was found in two patients. Patients with recurrences underwent laser re-resection or neck dissection; four received radiotherapy, two lost their larynxes, and three died of disease. At second-look operation, early local recurrence was found in two patients, and anterior glottic webs and granulomas causing dysphonia were treated in 8 and 11 patients, respectively. Conclusions: Laser microsurgery is an effective treatment modality in early glottic cancer with A-com involvement but is still associated with a high rate of recurrence. Second-look operation may help detect early local recurrence and treat postoperative airway or voice problems. [source] Preoperative assessment for and outcomes of mandibular conservation surgery,HEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 12 2001John W. Werning MD Abstract Introduction The role of marginal mandibulectomy and other conservative resective procedures for patients with early cortical mandibular invasion from squamous carcinoma of the oral cavity remains poorly defined. The purpose of this retrospective study was to evaluate the efficacy of preoperative assessment for bone invasion and the outcomes of different mandibular resective procedures that preserve mandibular continuity. Methods The charts of 222 patients treated at the University of Texas M. D. Anderson Cancer Center between 1960 and 1990 were reviewed. All patients had a biopsy-confirmed diagnosis of squamous carcinoma involving either the lower gingiva, floor of mouth, oral tongue, or retromolar trigone. All patients had a surgical resection that involved removing less than a segment of the mandible. Patient data were analyzed to determine the usefulness of preoperative assessment and outcomes of therapy. Results Clinical evaluation of mandibular bone invasion was more sensitive than radiologic evaluation, whereas radiologic assessment was more specific and had a higher reliability index. The overall local and regional recurrence and distant metastasis rates for all T stages were 14.4%, 18.0%, and 2.7%, respectively. Sixty-nine point eight percent of all patients were without evidence of disease 2 years after treatment. Conclusions Mandibular conservation surgery is oncologically safe for patients with early mandibular invasion. Accurate preoperative assessment that combines clinical examination and radiographic evaluation is better than either modality alone, but clinical judgment is still necessary for proper patient selection. © 2001 John Wiley & Sons, Inc. Head Neck 23: 1024,1030, 2001. [source] | ||||||||||