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Luna-Ortiz K, Aguilar-Romero M, Villavicencio-Valencia V, Zepeda-Castilla E, Vidrio-Morgado H, Peteuil N, Mosqueda-Taylor A. Comparative study between two different staging systems (AJCC TNM VS BALLANTYNE'S) for mucosal melanomas of the Head & Neck. Med Oral Patol Oral Cir Bucal 2016; 21:e425-30. [PMID: 27031071 PMCID: PMC4920455 DOI: 10.4317/medoral.21132] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 01/30/2016] [Indexed: 01/31/2023] Open
Abstract
Background Mucosal melanoma (MM) of head and neck (H &N) is a rare entity with a quite poor prognosis. Ballantyne’s staging system has been commonly used since 1970. In the 7th edition of the AJCC Staging Manual a new chapter for the staging of TNM Classification system for mucosal melanoma (MM) of the head and neck (H &N) has been introduced to reflect the particularly aggressive biological behavior of this neoplasm. The aim of this study was to analyze and compare among Ballantyne’s staging system vs TNM H &N in terms of overall survival (OS) and disease-free survival (DFS) in a consecutive population of patients with MM in a cancer centre. Material and Methods Descriptive analysis of demographic, clinical and pathological variables of MM of the Head & Neck were performed. We compared the survival curves for both systems according to the Kaplan-Meier method using the Log-rank test. Results An up-staging migration effect from Ballantyne’s localized disease to moderately and very advanced disease according to AJCC staging system. The 5-year DFS and OS for Ballantyne’s Localized Disease and AJCC Stage III were 31% and 36% vs. 47% and 50%, respectively. For locoregional disease the 5-year DFS / OS were 5% / 10% for Bal-lantyne’s system vs. 13.8% / 17.8% and 0 / 0% for AJCC Stages IVA and IVB, respectively. Conclusions In this series, the TNM staging system for MM of the H &N predicted better the prognosis of the disease when comparing with Ballantyne’s system. Key words:Head and neck, mucosal melanoma, AJCC TNM, Ballantynes´s staging system.
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Garcia-Ortega DY, Villa-Zepeda O, Martinez-Said H, Cuellar-Hübbe M, Luna-Ortiz K. Oncology outcomes in Retroperitoneal sarcomas: Prognostic factors in a Retrospective Cohort study. Int J Surg 2016; 32:45-9. [PMID: 27268726 DOI: 10.1016/j.ijsu.2016.06.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 05/29/2016] [Accepted: 06/02/2016] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Retroperitoneal sarcomas are a rare group of malignant soft tissue tumors with a generally poor prognosis. The aim of the study was to define the demographic characteristics and prognostic factors for patients with retroperitoneal sarcomas (RPS) in a Tertiary Referral Center at Mexico. METHODS A retrospective study of patients with RPS treated from January 2005 to December 2012 at the National Cancer Institute at Mexico. Patient, tumor and treatment variables were analyzed including use of adjuvant therapy and survival status. Survival and local recurrence curves were estimated using the Kaplan-Meier method. RESULTS Ninety-five patients with a mean age of 47 years with retroperitoneal sarcoma were included. Median follow-up was 25 months (range 1-108 months). The average tumor size was 23.7 cm. Histology, 58 (61.1%) were liposarcoma, 14 (14.7%), leiomyosarcomas and 23 (24.2%) were from other histologies. In 64 (67.4%) patients were high-grade malignancies. The median survival was 51 months for patients with complete resection, 25.1 months for those with incomplete resection, and 4.4 months for those with unresectable tumors. Complete resection (p = 0.0001), and liposarcoma (p = 0.03) were prognostic factors for overall survival. CONCLUSION In this study of patients with retroperitoneal, complete resection and liposarcoma histology are prognostic factors related to the disease-free and overall survival. Patients approached with curative intent should undergo aggressive attempts at complete surgical resection.
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Luna-Ortiz K, Navarrete-Alemán JE, Granados-García M, Herrera-Gómez A. Primary Parapharyngeal Space Tumors in a Mexican Cancer Center. Otolaryngol Head Neck Surg 2016; 132:587-91. [PMID: 15806051 DOI: 10.1016/j.otohns.2005.01.013] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE: To describe clinical and demographic characteristics of the parapharyngeal space tumors and assess surgical approaches used to treat them at our institution. METHODS: A retrospective and descriptive study of the parapharyngeal space tumors, excluding paragangliomas, treated from June 1991 to October 2002 in a cancer center. The study population included 21 patients, 8 men and 13 women, average age of 41 years (range, 20 to 70 years). Fine needle biopsy was done in 5 (24%) patients. Computed tomography (CT) was performed in all patients, and only a few required magnetic resonance image (MRI). RESULTS: Surgical approaches included transcervical alone or in combination with parotidectomy, transoral, or transmandibular (mandibular swing) approach. Laminectomy and segmentary approaches were also performed in 1 patient each. Sixteen (76%) patients had benign lesions and 5 (24%) had malignant tumors. Neurogenic tumors represented 57% of all tumors. Mean tumor size was of 6.7 cm (range, 3 to 11 cm). Six (29%) patients received adjuvant radiotherapy. Complications occurred in 6 (29%) patients, 4 (19%) of which were nervous injuries associated with peripheral nerve sheath tumors. Median disease-free follow-up survival was 33 months (range, 2 to 184 months) despite being an heterogeneous group of histologies. CONCLUSION: Parapharyngeal space is a rare location for head and neck tumors. Cervical approach should be the first choice for large tumors; transoral approach is reserved for tumors less than 3 cm. Conversion to mandibular swing approach when the cervical approach is not offering proper exposure for tumor resection is indicated. Preoperative histologic diagnosis is not required. Nevertheless, CT scan should always be performed in order to exclude paragangliomas, distinguish prestyloid from poststyloid lesions, and to assess the extension of the tumor as well as its relationship with adjacent structures.
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Luna-Ortiz K, Villa-Zepeda O, Carrillo J, Molina-Frias E, Gomez-Pedraza A. Parapharyngeal Space Tumor: Submandibular Approach Without Mandibulotomy. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2015.12.138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Luna-Ortiz K, Villavicencio-Valencia V, Rodríguez-Falconi A, Peteuil N, Mosqueda-Taylor A. Adenoid Cystic Carcinoma in a Mexican Population. J Maxillofac Oral Surg 2015; 15:236-42. [PMID: 27298548 DOI: 10.1007/s12663-015-0827-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Accepted: 07/23/2015] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To analyze the demographic data, clinical behavior, management (surgery/radiotherapy), disease-free survival (DFS) and overall survival (OS) in Mexican Mestizos with adenoid cystic carcinoma (ACC). MATERIAL AND METHODS A retrospective study comprising all cases with histologic diagnosis of ACC of the head and neck treated from 1986 to 2012. RESULTS There were 101 cases (69 women and 32 men), with a mean age of 50 years; mean evolution time before diagnosis was 25 months (range 1-180 months). Most tumors involved maxillary sinus (25.8 %), followed by hard palate (15.9 %) and parotid gland (10.9 %). Surgery was the treatment in 81 cases (80.2 %), radiotherapy alone in 3 cases (3 %), chemo-radiotherapy in 4 cases (4 %) and 13 cases (12.9 %) did not receive any treatment. Post-surgery adjuvant radiotherapy was used in 58 cases (57.4 %); 6 cases (5.9 %) had adjuvant chemo-radiotherapy after surgery and 37 (36.6 %) cases did not receive any adjuvant treatment. Mean follow-up time was 52 months (range 1-288 months). Histologic patterns were cribriform (50.5 %), solid (28.7 %), and tubular (11.9 %) types. OS was 57.6 % and 42.3 % at 5 and 10 years respectively. DFS was 57.8 % at 5 years and 49.7 % at 10 years. CONCLUSIONS Initial management in most cases within this series was surgery followed by radiotherapy. There is more to learn about real benefits of molecular therapies. There were no significant differences in DFS and OS depending on site of involvement. OS did not show statistically significant differences amongst patients with positive and negative lymph nodes.
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Garcia-Ortega DY, Gomez-Pedraza A, Luna-Ortiz K. Parapharyngeal space lipomatosis with secondary dyspnea, disphagia and disphonia. Int J Surg Case Rep 2015; 15:54-6. [PMID: 26318127 PMCID: PMC4601961 DOI: 10.1016/j.ijscr.2015.08.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Revised: 08/10/2015] [Accepted: 08/11/2015] [Indexed: 12/03/2022] Open
Abstract
Parapharyngeal space tumors are a small percentage of all head and neck neoplasms. Due to their anatomic location, they represent a therapeutic challenge. To our knowledge, 11 cases of parapharyngeal lipomatous tumors have been reported in the literature. We presented a case of a 48 year old male with chief complaints of dyspnea, dysphagia and dysphonia was found to have a parapharyngeal space tumor. He was scheduled to undergo lumpectomy and neck exploration Open neck surgery is considered the gold-standard of treatment. It is important to bear in mind the lipomas of the parapharyngeal space to establish an accurate diagnosis and implement timely, appropriate treatment in order to avoid future complications and reduce morbidity and mortality.
Introduction Parapharyngeal space tumors are a small percentage of all head and neck neoplasms. Due to their anatomic location, they represent a therapeutic challenge. To our knowledge, 11 cases of parapharyngeal lipomatous tumors have been reported in the literature. Case A 48 year old male with chief complaints of dyspnea, dysphagia and dysphonia was found to have a parapharyngeal space tumor. He was scheduled to undergo lumpectomy and neck exploration. Discussion Benign tumors represented 70% of all cases. Open neck surgery is considered the gold-standard of treatment. Conclusion It is important to bear in mind the lipomas of the parapharyngeal space to establish an accurate diagnosis and implement timely, appropriate treatment in order to avoid future complications and reduce morbidity and mortality.
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Yáñez-Barraza KL, Domínguez-Malagon HR, Mosqueda-Taylor A, Cano-Valdez AM, Luna-Ortiz K. Synchronic nasopharyngeal and intraparotid warthin tumors: A case report and literature review. J Clin Exp Dent 2014; 6:e435-9. [PMID: 25593670 PMCID: PMC4282915 DOI: 10.4317/jced.51441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Accepted: 05/01/2014] [Indexed: 11/05/2022] Open
Abstract
Warthin tumor is the second most frequent benign salivary gland tumor after pleomorphic adenoma; it occurs almost exclusively in the parotid gland and peri-parotideal lymph nodes, although it may rarely present in other locations. It may be multicentric and bilateral in a small percentage of cases. Nasopharyngeal Warthin tumor is very rare, and the presence of a synchronic WT involving nasopharynx and parotid is an exceptional event, as it has been described only twice in the literature. In this article we report an additional case of a synchronic Warthin tumor and review the related literature. Key words:Warthin tumor, synchronic WT, multicéntrico, nasopharynx.
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Aslan ZAT, Granados-García M, Luna-Ortiz K, Guerrero-Huerta FJ, Gómez-Pedraza A, Namendys-Silva SA, Meneses-García A, Ordoñez-Mosquera JM. Anaplastic thyroid cancer: multimodal treatment results. Ecancermedicalscience 2014; 8:449. [PMID: 25114721 PMCID: PMC4118732 DOI: 10.3332/ecancer.2014.449] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Indexed: 11/06/2022] Open
Abstract
Background Anaplastic thyroid cancer is a rare and lethal disease. It accounts for 1–2% of thyroid malignancies, but specific mortality is higher than 90%. It is an aggressive locoregional disease with a high metastatic capacity. There is no agreement with regards to the best treatment. We analysed the results of treatment in a mestizo population treated in the National Cancer Institute (Mexico). Methods We reviewed 1,581 files of thyroid carcinomas; of these, 29 (1.83%) had anaplastic thyroid carcinoma. Demographic variables, clinical manifestations, tumour characteristics, and treatments were analysed. Results The median age was 64.5 ± 13.2 years. Females were more affected (female/male ratio: 2.6:1); 21 cases occurred in women (72.4%), and eight in males (27.6%). The most common manifestations were neck enlargement (93.10%) and hoarseness (71.31%). The median tumour size was 8 cm (range: 4–20 cm). The percentage of cases which presented in clinical stage IVA was 10.3%, with 62.1% presenting in clinical stage IVb and 27.6% presenting in clinical stage VIc. Complete resection (R0) (p = 0.05), radiation doses of higher than 33.1 Gy (p = 0.04), and multimodal therapy were associated with better survival. Surgery plus radiotherapy with or without systemic treatment (p = 0.006). The median overall survival was 119 days (IC 95%, 36.3–201.6). Six-month, one-year and two-year survival was 37.9%, 21% and 13%, respectively. Conclusion Complete surgical resection is associated with better survival but is very difficult to achieve due to aggressive biological behaviour. Multimodal therapy is associated with better survival and a better quality of life. There is a need for more effective systemic treatments as extensive surgical resections have little overall benefit in highly invasive and metastatic disease.
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Luna-Ortiz K, Cano-Valdez AM, da Cunha IW, Mosqueda-Taylor A. Synovial sarcoma of the larynx treated by supraglottic laryngectomy: case report and literature review. EAR, NOSE & THROAT JOURNAL 2014; 92:E20-6. [PMID: 23904312 DOI: 10.1177/014556131309200717] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
We describe a case of synovial sarcoma of the larynx, and we discuss the use of fluorescence in situ hybridization (FISH) in confirming the diagnosis. The patient was a 21-year-old woman who presented with a recurrence of a previously resected supraglottic tumor of the aryepiglottic folds. A horizontal supraglottic laryngectomy was performed, and the 0.5-cm tumor was resected. Histopathologic study suggested that it was a biphasic malignant tumor compatible with a synovial sarcoma. The diagnosis of synovial sarcoma was confirmed by FISH immunohistochemistry with the use of an SYT break-apart probe. The patient recovered satisfactorily, but at follow-up 5 years and 4 months later, tumoral activity was evident in the left side of the neck. A biopsy found that 5 lymph nodes contained a metastasis of the synovial sarcoma. Again, a bilateral neck dissection was performed, and it revealed that 16 of 16 right-side nodes and 36 of 36 left-side nodes were negative. Two months later, the patient received 46 Gy of radiotherapy in 23 sessions. She remained free of disease during 2 more years of follow-up. Synovial sarcoma of the larynx is a rare entity. Organ preservation seems to be indicated in these cases. The histologic diagnosis may be difficult. In this case, the identification of a genetic mutation corroborated the diagnosis.
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Salcedo-Hernández RA, Luna-Ortiz K, Lino-Silva LS, Herrera-Gómez Á, Villavicencio-Valencia V, Tejeda-Rojas M, Carrillo JF. Conjunctival melanoma: survival analysis in twenty-two Mexican patients. Arq Bras Oftalmol 2014; 77:155-8. [DOI: 10.5935/0004-2749.20140040] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 04/22/2014] [Indexed: 11/20/2022] Open
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Domínguez-Malagón HR, González-Conde E, Cano-Valdez AM, Luna-Ortiz K, Mosqueda-Taylor A. Expression of hormonal receptors in osteosarcomas of the jaw bones: clinico-pathological analysis of 21 cases. Med Oral Patol Oral Cir Bucal 2014; 19:e44-8. [PMID: 24121902 PMCID: PMC3909431 DOI: 10.4317/medoral.18729] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Accepted: 03/16/2013] [Indexed: 11/23/2022] Open
Abstract
Background: Sexual hormones have an important role in many hormone-dependant tumors like breast and prostate carcinomas, and also a relationship has been found with bone metabolism and bone tumors. Some studies have demonstrated that the expression of hormonal receptors (HR) in osteosarcomas (OS) of long bones is associated with gender, histological grade, histological type, and possibly may be connection with pathogenesis and evolution. However, to our knowledge there are no studies of HR in osteosarcomas of craniofacial bones (OS-CF).
Objectives: To assess the expression of hormonal receptors in OS-CF.
Material and Methods: Twenty one cases of OS-CF were included in this study. Clinical outcome was obtained from clinical charts. Histological sections were reviewed, and immunohistochemistry studies for estrogen, progesterone and androgen receptors were performed.
Results: A striking female predominance was found (2:1), with a median age of 35 years. The predominant type of OS was osteoblastic (52.4%), and histological grade was high in 86%. Follow-up was obtained in 13 cases and ranged from 6 to 118 months (median 29 months). There were 8 patients (61.5%) dead or alive with progressive disease in the last follow up. Negative expression of HR was found in 19/21 cases; one showed weak nuclear expression for estrogen receptor, and another for androgen receptor. Progesterone receptor was negative in all cases.
Conclusions: OS-CF mostly affected females, most of them were of the osteoblastic type and of high grade. Hormonal expression was practically negative in osteosarcoma of craniofacial bones.
Key words:Osteosarcoma, jaws, estrogen, progesterone, androgen receptors.
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Luna-Ortiz K, Gómez-Pedraza A, Mosqueda-Taylor A. Soft palate preservation after tumor resection with transoral laser microsurgery. Med Oral Patol Oral Cir Bucal 2013; 18:e445-8. [PMID: 23229273 PMCID: PMC3668871 DOI: 10.4317/medoral.18634] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2012] [Accepted: 08/08/2012] [Indexed: 11/30/2022] Open
Abstract
Background: Management and preservation of the soft palate is dependent on clinical stage and tumor histology. However, available literature is scarce regarding the palate preservation with the use of laser CO2.
Objectives: We report the results obtained after management with laser surgery and soft palate preservation in three patients with salivary gland neoplasms.
Method: Three patients with minor salivary gland tumors were treated by means of transoral laser microsurgery. All tumors were assessed using magnetic resonance imaging. All tumors were >3 cm. Soft palate function was preserved and reconstruction was performed with primary closure. Patients began oral feeding the same day and were discharged after 24 h.
Conclusions: Transoral laser microsurgery is recommended for treatment of soft palate tumors. This treatment can be considered a better option when compared with other modalities such as radio- or chemoradiotherapy which require a longer time of treatment, are more expensive and tend to produce significant toxicity.
Key words:Laser CO2, neoplasms, salivary gland.
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Ortega-Gutiérrez C, Luna-Ortiz K, Villavicencio-Valencia V, Herrera Gómez A, Téllez-Palacios D, Contreras-Buendía M. [Hypothyroidism incidence after multimodal treatment for laryngeal cancer]. CIR CIR 2012; 80:448-450. [PMID: 23351449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Hypothyroidism following total laryngectomy or radiotherapy treatment for laryngeal cancer is not a rare event, especially in advanced stages. There are no reports on the incidence of hypothyroidism in patients who received chemotherapy and radiotherapy. The objective of this study is to determine the incidence of thyroid dysfunction in a group of patients with laryngeal cancer who underwent surgery as sole treatment, total laryngectomy or radiotherapy alone, and patients with combined treatment: surgery plus radiotherapy, concomitant chemoradiation therapy and chemoradiation therapy plus salvage surgery. METHODS A prospective study of patients diagnosed with laryngeal cancer whose serum TSH and T4 levels were evaluated in a serial fashion. RESULTS 70 patients with laryngeal cancer were studied; the average age at diagnosis was 70.2 years. Male patients were more affected, with a men-women ratio of 3.6:1. Glottic localization was the most frequent (44%). 64% of tumors were locally advanced carcinomas and 51% received multimodal treatment. 45 patients (63%) were diagnosed with hypothyroidism; 49% of the patients with subclinical hypothyroidism, and 51% with clinical hypothyroidism. CONCLUSIONS Hypothyroidism is a complication following treatment for laryngeal cancer. It is recommended to evaluate the thyroid function periodically for timely detection.
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Salcedo-Hernández RA, Lino-Silva LS, Cantú de León D, Pérez-Montiel MD, Luna-Ortiz K. Ovarian undifferentiated carcinoma with voluminous mesenteric presentation. Int J Surg Case Rep 2012; 3:551-4. [PMID: 22922357 DOI: 10.1016/j.ijscr.2012.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2012] [Revised: 07/09/2012] [Accepted: 07/13/2012] [Indexed: 01/15/2023] Open
Abstract
INTRODUCTION About 5% of ovarian cancers are so poorly differentiated and difficult to classify that they are called undifferentiated carcinomas and usually have disseminated disease at presentation. Extra pelvic debulking it is difficult to complete. PRESENTATION OF CASE We report a case of a rare ovarian tumor presented as a large mesenteric tumor of 14cm diameter in a 73 years old woman. DISCUSSION Undifferentiated carcinomas are usually large, solid with hemorrhage and necrosis, bilateral and most are difficult to classify histologically. Rarely are pure, generally identified through the extensive sampling of lesions, some other components of surface epithelial carcinoma and usually the predominant element is the latter. Cases with predominantly undifferentiated component are rare. CONCLUSION The treatment and diagnostic approach is the same as for other high-grade epithelial tumors of the ovary, but in this particular case the differential diagnosis and diagnostic approach is that of a mesenteric tumor.
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Luna-Ortiz K, Güemes-Meza A, Villavicencio-Valencia V, Mosqueda-Taylor A. Upper lip malignant neoplasms. A study of 59 cases. Med Oral Patol Oral Cir Bucal 2012; 17:e371-6. [PMID: 22143714 PMCID: PMC3475642 DOI: 10.4317/medoral.17501] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2011] [Accepted: 03/23/2011] [Indexed: 11/08/2022] Open
Abstract
Objectives: To present the demographic data, clinico-pathologic features and therapeutic outcome of a series of upper lip malignancies.
Study Design: Retrospective study at a single Cancer Institution in Mexico City during a 14-year period.
Results: There were 59 cases, (30 males and 29 females); age range: 14 to 106 years (mean: 73 yr.). Antecedents of ultraviolet light and tobacco exposure were found in 20 (33.9%) and 16 cases (27%) respectively. There were 35 squamous cell carcinomas (59.3%), 19 basal cell carcinomas (32.2%) and one case each (1.7%) of adenocarcinoma NOS, adenoid cystic carcinoma, angiosarcoma, Merkel cell carcinoma and melanoma. There were 14 cases in stage I (23.7%), 14 in stage II (23.7%), 3 in stage III (5.1%) 14 in stage IV (23.7%) and 14 were not classified (23.7%). There were no significant differences with respect to the overall survival curve and the disease-free survival curve among surgical treatment and radiotherapy. In addition, there was not statistically significant difference in the overall survival and disease-free survival among squamous cell carcinoma and basal cell carcinoma cases with respect to the type of treatment.
Conclusions: Upper lip malignant neoplasms are infrequent lesions. The present series describes the main clinico-pathological features in a hospital-based population in Mexico city and demonstrates some differences with respect to those found in the lower lip.
Key words:Upper lip, neoplasms, basal cell carcinoma, squamous cell carcinoma, melanoma.
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Salcedo-Hernández RA, Lino-Silva LS, Luna-Ortiz K. Maxillary Sinus Sarcomas: Epidemiological and Clinicopathological Experience of 25 Years in a National Reference Cancer Center. Indian J Otolaryngol Head Neck Surg 2012; 66:359-64. [PMID: 26396944 DOI: 10.1007/s12070-012-0522-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Accepted: 02/10/2012] [Indexed: 11/28/2022] Open
Abstract
The aim of this study was to report our experience with malignant soft tissue tumors of the maxillary sinus in the period between 1985 to 2010. This is a retrospective case study in a tertiary cancer center setting. Review of patient's records and new evaluation of pathological specimens were made for 20 patients (14 men and 6 women) still met present criteria. After review the most common histological diagnoses were malignant peripheral nerve sheath tumor and malignant fibrous histiocytoma. There are male sex predilection, the median age was 38.9 years; 95% of tumors were >5 cm, 80% were high grade, 0% have metastatic disease at the diagnosis and the tumors were initially treated by surgical resection had better survival (p = 0.02). We present the results of a one of the larger series published to date in maxillary sinus sarcomas where analyzed the clinicopathological characteristics of 20 cases.
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Luna-Ortiz K, Ortega-Gutierrez C, Dominguez-Malagon H, Mosqueda-Taylor A. Extraosseous osteosarcoma in the neck. Auris Nasus Larynx 2011; 39:333-6. [PMID: 21873010 DOI: 10.1016/j.anl.2011.07.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Revised: 07/27/2011] [Accepted: 07/28/2011] [Indexed: 10/17/2022]
Abstract
BACKGROUND Extraosseous osteosarcoma arising in the head and neck region is an exceptional finding, with a few isolated cases informed in the literature. We report a new case of a large high-grade extraosseous osteosarcoma located in the neck. CASE PRESENTATION A 74 year-old woman with a tumor on the right side of the neck was treated by complete surgical resection. The histopathological diagnosis was osteoblastic extraosseous osteosarcoma. PET-CT scan disclosed no evidence of disease in other areas. Patient received adjuvant radiotherapy and after 3 months of follow-up tumor activity was detected in the cavernous sinus and the patient died of disease one month later. CONCLUSION Extraosseous osteosarcoma in head and neck region is exceptional, and incisional biopsy is the only method to establish a diagnosis and the one to differentiate it from other bone-producing soft tissue tumors. Surgery is the gold standard for treatment of extraosseous osteosarcoma.
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Luna-Ortiz K, Campos-Ramos E, Pasche P, Mosqueda-Taylor A. Oral mucosal melanoma: conservative treatment including laser surgery. Med Oral Patol Oral Cir Bucal 2011; 16:e381-5. [PMID: 20711113 DOI: 10.4317/medoral.16.e381] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2010] [Accepted: 04/28/2010] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To discuss the convenience of laser surgery as optimal treatment for melanoma of the oral mucosa. PATIENTS AND METHODS A retrospective evaluation of four patients with primary oral melanomas treated at a single Cancer Institution in Mexico City. RESULTS Two patients were treated with resection of the melanoma with CO2 laser together with extraction of the involved dental organs and curettage of the alveolar walls. These two cases had melanoma in situ with multiple isolated foci. The third patient had a lesion with vertical growth, who was submitted to partial maxillectomy along with selective dissection of bilateral neck levels I-V with a negative report and the fourth patient had a history of oral nodular melanoma and presented with lymph node metastasis. According to follow-up status, there was no distant metastasis in any of the patients reported here. CONCLUSION In our experience, conservative management with CO2 laser is adequate for melanomas of the oral mucosa with extraction of the dental organs and curettage of the alveoli to achieve complete surgical resection microscopically without sacrifice of the quality of life. Management of the neck is controversial. We recommend selective therapeutic resection of the neck only if it is found to be clinically positive. Elective dissection has not shown to have an impact in overall survival.
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Luna-Ortiz K, Villavicencio-Valencia V, Pasche P, Lavin-Lozano A, Herrera-Gómez Á. Cáncer de laringe en pacientes menores de 40 años comparado con mayores de 40 años: análisis de pares. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2011; 62:113-8. [DOI: 10.1016/j.otorri.2010.09.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2010] [Revised: 08/06/2010] [Accepted: 09/03/2010] [Indexed: 10/18/2022]
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Luna-Ortiz K, Villavicencio-Valencia V, Pasche P, Lavin-Lozano A, Herrera-Gómeza Á. Laryngeal cancer in patients younger vs older than 40 years old: a matched-paired analysis. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2011. [DOI: 10.1016/s2173-5735(11)70020-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Luna-Ortiz K, Campos-Ramos E, Villavicencio-Valencia V, Contreras-Buendía M, Pasche P, Gómez AH. Vertical partial hemilaryngectomy with reconstruction by false cord imbrication. ANZ J Surg 2010; 80:358-63. [PMID: 20557512 DOI: 10.1111/j.1445-2197.2010.05280.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND To evaluate global survival, disease-free period, complications, evolution and function in vertical partial hemilaryngectomy (VPHL) plus reconstruction with false cord. METHODS Descriptive and retrospective study. In aertiary care medical center in Mexico City. Eight patients with early diagnosis of early glottic cancer (T1 and T2), treated with VPHL plus reconstruction with false cord imbrication. RESULTS Fifty percent of the patients were clinical stage I, 37.5% stage II and 12.5% stage III. Nasogastric tube was not placed and oral feeding was reinitiated within 3 days on average. Tracheostomy was removed after an average of 2.1 days. Average hospital stay was 3.3 days. Average of the PSS-HNC (Performance Status for Head and Neck Cancer) and Karnofsky Performance Status evaluation was 91 to 97 and 100 at 1 year of evaluation. Voice evaluation demonstrated normal voice in 87.5% of patients. Intensity was below normal with improvement on annual evaluation. Global survival was 100% and disease-free period was 71% at 3 years. CONCLUSIONS VPHL with reconstruction by false cord imbrication is an excellent therapeutic option for early glottic cancers. Multiple functional advantages are demonstrated without sacrificing oncological control as well as providing an audible and intelligible voice. In cases of recurrence, various management options are available.
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Luna-Ortiz K, Villavicencio-Valencia V, Carmona-Luna T, Cano-Valdez AM, Herrera Gómez A. Resección de tumor de cuerpo carotideo con LigaSure®. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2010; 61:6-11. [DOI: 10.1016/j.otorri.2009.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2009] [Accepted: 07/11/2009] [Indexed: 10/20/2022]
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Mosqueda-Taylor A, Cano-Valdéz AM, Ruiz-González JDS, Ortega-Gutiérrez C, Luna-Ortiz K. Hybrid salivary gland tumor of the upper lip or just an adenoid cystic carcinoma? Case report. Med Oral Patol Oral Cir Bucal 2010; 15:e43-7. [PMID: 19680176 DOI: 10.4317/medoral.15.e43] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2009] [Accepted: 05/08/2009] [Indexed: 11/05/2022] Open
Abstract
UNLABELLED A 65 year-old male patient with a one year-duration tumoral growth located in the upper lip was diagnosed on incisional biopsy as epithelial-myoepithelial carcinoma. After wide surgical excision the histopathological analysis revealed the lesion was composed predominantly (>90%) of adenoid cystic carcinoma. In new sections it was found a very small and isolated area of adenoid cystic carcinoma at the bottom of the incisional biopsy. As surgical margins were free of lesion, no adjuvant treatment was given. The occurrence of a transitory ischaemic attack at 36 months of follow-up led to a neurological and MRI evaluation, which disclosed a well-defined 3.5 x 3 cm lesion suggestive of metastasis, located on the right temporal area. The lesion was surgically removed and a histopathological diagnosis of neurocysticercosis was rendered. After 40 months of follow-up there is no evidence of recurrence. CONCLUSION True hybrid tumors of salivary glands are rare and treatment in each case should be done according to the component with the higher aggressiveness. However, the occurrence of epithelial-myoepithelial carcinoma areas within an adenoid cystic carcinoma seems to be a frequent finding, and because both lesions share a common origin, some authors consider that this may not be a true hybrid neoplasm but a variant of the latter.
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Luna-Ortiz K, Pasche P, Tamez-Velarde M, Villavicencio-Valencia V. Supracricoid partial laryngectomy with cricohyoidoepiglottopexy in patients with radiation therapy failure. World J Surg Oncol 2009; 7:101. [PMID: 20021681 PMCID: PMC2801667 DOI: 10.1186/1477-7819-7-101] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2009] [Accepted: 12/19/2009] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To assess functional results, complications, and success of larynx preservation in patients with recurrent squamous cell carcinoma after radiotherapy. METHODS From a database of 40 patients who underwent supracricoid partial laryngectomy (SCPL) with cricohyoidoepiglottopexy (CHEP) from June 2001 to April 2006, eight patients were treated previously with radiotherapy due to squamous cell carcinoma of the glottic region and were treated for recurrence at the site of the primary cancer. RESULTS SCPL with CHEP was performed in six men and two women with a mean age of 67 years due to recurrence and/or persistence at a mean time of 30 months postradiotherapy (in case #8 after concomitant chemoradiotherapy). Bilateral neck dissection at levels II-V was performed in six patients. Only case #8 presented metastasis in one node. In case #5, Delphian node was positive. It was possible to preserve both arytenoids in five cases. Definitive surgical margins were negative. Complications were encountered in seven patients. Follow-up was on average 44 months (range: 20-67 months). Organ preservation in this series was 75%, and local control was 87%. Overall 5-year survival was 50%. CONCLUSIONS In selected patient with persistence and/or recurrence after radiotherapy due to cancer of the larynx, SCPL with CHEP seems to be feasible with acceptable local control and toxicity. Complications may occur as in previously non-irradiated patients. These complications must be treated conservatively to avoid altering laryngeal function.
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Herrera-Gómez A, Villavicencio-Valencia V, Rascón-Ortiz M, Luna-Ortiz K. Demographic data of laryngeal cancer at the Instituto Nacional de Cancerología in Mexico City. CIR CIR 2009; 77:353-357. [PMID: 19944022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND We undertook this study to describe the demographic data of patients with laryngeal cancer treated at the Instituto Nacional de Cancerología in Mexico City. METHODS We retrospectively reviewed the clinical files from 1986 to 2002, revealing 500 patients. RESULTS Included were 452 men (90.4%) and 48 women (9.6%) (M:F ratio--10.6:1). Average age of patients was 62.37 years. The highest incidence of patients was among those aged 56 to 70 years. Smoking and alcoholism were present in most patients from this series. The cardinal symptom of presentation was dysphonia in 458 patients (91.6%). The mean evolution time of symptomatology was 11.6 months. The most common localization of the tumor was the glottis (61.6%). One hundred forty two patients (28.4%) presented early-stage tumors (T1-T2) and 354 patients (70.8%) presented with late-stage tumors (T3-T4). Clinically, 165 patients (33.0%) presented adenopathies and 13 patients (2.6%) had metastases at the time of diagnosis; 483 patients (96.6%) presented with invasive epidermoid cancer. Of these, 325 patients received treatment. One hundred forty six patients (44.9%) presented local recurrence, in nine patients (2.8%) there was regional recurrence, and one patient (0.3%) recurred with a distant tumor. Adequate control of the primary tumor was achieved with the established treatment in 169 patients (52%). verage survival time of the 325 treated patients was 38 months. CONCLUSIONS Cancer of the larynx is a potentially curable entity. In any patient with major dysphonia of >1 month evolution, a differential diagnosis of cancer must be made. The survival prognosis for patients with cancer of the larynx is determined by the initial clinical stage.
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