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Xue W, Zhang Z, Yu H, Li C, Sun Y, An J, Qi L, Zhang J, Liu Q. Development of nomogram and discussion of radiotherapy effect for osteosarcoma survival. Sci Rep 2023; 13:223. [PMID: 36604532 PMCID: PMC9816159 DOI: 10.1038/s41598-023-27476-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 01/03/2023] [Indexed: 01/07/2023] Open
Abstract
This study aimed to develop a predictive system for prognostic evaluation of osteosarcoma patients. We obtained osteosarcoma sample data from 1998 to 2016 using SEER*Stat software version 8.3.8, and established a multivariable Cox regression model using R-4.0.3 software. Data were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. The diagnosis of the model was completed through influential cases, proportionality, and multicollinearity. The predictive ability of the model was tested using area under the curve (AUC), calibration curves, and Brier scores. Finally, the bootstrap method was used to internally verify the model. In total, data from 3566 patients with osteosarcoma were included in this study. The multivariate Cox regression model was used to determine the independent prognostic variables. A nomogram and Kaplan-Meier survival curve were established. The AUC and Brier scores indicated that the model had a good predictive calibration. In addition, we found that the radiotherapy appears to be a risk factor of patients with osteosarcoma and made a discussion. We developed a prognostic evaluation system for patients with osteosarcoma for 1-, 3-, and 5-year overall survival with good predictive ability using sample data extracted from the SEER database. This has important clinical significance for the early identification and treatment of high-risk groups of osteosarcoma patients.
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Affiliation(s)
- Wu Xue
- grid.452829.00000000417660726Department of Orthopedics, Second Affiliated Hospital of Jilin University, Changchun, People’s Republic of China
| | - Ziyan Zhang
- grid.452829.00000000417660726Department of Orthopedics, Second Affiliated Hospital of Jilin University, Changchun, People’s Republic of China
| | - Haichi Yu
- grid.452829.00000000417660726Department of Orthopedics, Second Affiliated Hospital of Jilin University, Changchun, People’s Republic of China
| | - Chen Li
- grid.452829.00000000417660726Department of Orthopedics, Second Affiliated Hospital of Jilin University, Changchun, People’s Republic of China
| | - Yang Sun
- grid.452829.00000000417660726Department of Orthopedics, Second Affiliated Hospital of Jilin University, Changchun, People’s Republic of China
| | - Junyan An
- grid.452829.00000000417660726Department of Orthopedics, Second Affiliated Hospital of Jilin University, Changchun, People’s Republic of China
| | - Le Qi
- grid.452829.00000000417660726Department of Orthopedics, Second Affiliated Hospital of Jilin University, Changchun, People’s Republic of China
| | - Jun Zhang
- Department of Orthopedics, Second Affiliated Hospital of Jilin University, Changchun, People's Republic of China.
| | - Qinyi Liu
- Department of Orthopedics, Second Affiliated Hospital of Jilin University, Changchun, People's Republic of China.
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Chen WY, Lu SH, Wang YM, Wang CW, Fang KH, Lai SF, Liang HK, Huang BS. Post-irradiation sarcoma after definitive radiation therapy for nasopharyngeal carcinoma. Radiother Oncol 2023; 178:109423. [PMID: 36435339 DOI: 10.1016/j.radonc.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND PURPOSE Postirradiation sarcoma (PIS) is a rare radiation-induced malignancy after nasopharyngeal carcinoma (NPC) treatment. MATERIALS AND METHODS We retrospectively screened 9,185 NPC patients between 2000 and 2020 and identified 41 patients with PIS according to the modified Cahan's criteria: (1) the PIS must have arisen within a previous radiation field; (2) a latent period must have existed; (3) histologically proved sarcoma; (4) the tissue in which the PIS arose must have been healthy prior to the radiation. The initial radiation therapy techniques used were 2D (25; 61.0%), 3D (7; 17.1%), and IMRT (9; 22%). RESULTS The time (year) from radiotherapy (RT) to PIS was longer when using 2D or 3D irradiation techniques (median, 14.2; range, 3.4-28.1; Q1-Q3, 8.6-19.7) than when using IMRT (median, 6.6; range, 3.8-15.7; Q1-Q3, 4.5-11.7; P =.026). The time (year) from RT to PIS diagnosis was significantly longer when using lower radiation energy from cobalt-60 (median, 15.8; range, 10.4-28.4; Q1-Q3, 12.5-23.8) than when using a higher radiation energy of 6 or 10 MV (median, 10.2; range, 3.4-23.3; Q1-Q3, 6.5-16.1; P =.006). The 2-year overall survival rates for patients who underwent surgery, radical radiotherapy, systemic therapy alone and no treatment were 60.7 %, 42.9 %, 0 % and 0 %, respectively (P =.000). Of the 3 retrievable initial RT dosimetry plans for NPC, the D95 values (dose that covers 95 % of the PIS volume) for PIS were 6267, 6344 and 5820 cGy, respectively. CONCLUSION High radiation energy and modern techniques may shorten NPC PIS latency. Surgery may be associated with improved survival if feasible.
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Affiliation(s)
- Wan-Yu Chen
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 7, Chung-Shan South Rd, Taipei 100, Taiwan; National Taiwan University Cancer Center, Taipei, Taiwan
| | - Szu-Huai Lu
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 7, Chung-Shan South Rd, Taipei 100, Taiwan
| | - Yu-Ming Wang
- Department of Radiation Oncology and Proton & Radiation Therapy Center, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chun-Wei Wang
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 7, Chung-Shan South Rd, Taipei 100, Taiwan; Cancer Research Center, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Radiology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ku-Hao Fang
- Department of Otorhinolaryngology, Head and Neck Surgery, Linkou Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
| | - Shih-Fan Lai
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 7, Chung-Shan South Rd, Taipei 100, Taiwan; National Taiwan University Cancer Center, Taipei, Taiwan
| | - Hsiang-Kuang Liang
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 7, Chung-Shan South Rd, Taipei 100, Taiwan; National Taiwan University Cancer Center, Taipei, Taiwan
| | - Bing-Shen Huang
- Department of Radiation Oncology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan.
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Geller JS, Allegra PR, Seldon CS, Spieler BO, Cohen LL, Barnhill SW, Huntley SR, De La Zerda A, Samuels S, Wang L, Isrow D, Wolfson AH, Yechieli RL. Primary Versus Secondary Radiotherapy for Heterotopic Ossification Prevention About the Elbow. J Orthop Trauma 2022; 36:e56-e61. [PMID: 34050084 DOI: 10.1097/bot.0000000000002188] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/21/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To examine the efficacy and safety of radiotherapy for the prevention of heterotopic ossification (HO) about the elbow. DESIGN Retrospective chart review. SETTING Level 1 trauma center. PATIENTS/PARTICIPANTS Two hundred and twenty-nine patients who received prophylactic radiotherapy (XRT) over a 15-year period were identified. Patients were included if they received XRT to the elbow joint and had at least 12 weeks of follow-up after XRT. Fifty-four patients were ultimately included. INTERVENTION All patients were treated with a single dose of 7 Gy. Ninety-eight percentage of patients received XRT within 24 hours after surgery, and all patients received XRT within 72 hours after surgery. MAIN OUTCOMES MEASUREMENTS The primary study measures evaluated were the presence or absence of clinically symptomatic HO and the presence of radiographic HO after XRT to the elbow joint. RESULTS Eighteen patients were treated with XRT after a traumatic injury requiring surgery (primary prophylaxis), and 36 were treated with XRT after excision surgery to remove HO which had already formed (secondary prophylaxis). In the primary cohort, 16.7% developed symptomatic HO after XRT and 11.1% required surgery to resect the heterotopic bone. In the secondary cohort, 11.1% developed symptomatic HO after surgery and XRT and 5.5% required resection surgery. No secondary malignancies were identified. CONCLUSIONS Our findings suggest that XRT for elbow HO may be safe and effective for both primary and secondary HO. XRT for HO was not shown to be associated with radiation-induced sarcoma in this series, at least in the short term. Further study in a large patient population with extended follow-up is required to better characterize populations at high risk for development of HO and secondary malignancy. LEVEL OF EVIDENCE Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Joseph S Geller
- University of Miami Miller School of Medicine, Miami, FL; and
| | | | - Crystal S Seldon
- Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL
| | - Benjamin O Spieler
- Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL
| | - Lara L Cohen
- University of Miami Miller School of Medicine, Miami, FL; and
| | | | | | - Alberto De La Zerda
- Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL
| | - Stuart Samuels
- Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL
| | - Lora Wang
- Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL
| | - Derek Isrow
- Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL
| | - Aaron H Wolfson
- Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL
| | - Raphael L Yechieli
- Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL
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de Cecco BS, Argenta FF, Bianchi RM, De Lorenzo C, Wronski JG, Bandinelli MB, da Costa FVA, Driemeier D, Pavarini SP, Sonne L. Feline giant-cell pleomorphic sarcoma: cytologic, histologic and immunohistochemical characterization. J Feline Med Surg 2021; 23:738-744. [PMID: 33206030 PMCID: PMC10812185 DOI: 10.1177/1098612x20972667] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES This study aimed to characterize the cytologic, pathologic and immunohistochemical (IHC) aspects of feline giant-cell sarcoma. METHODS Biopsy and necropsy reports from the Department of Veterinary Pathology were retrieved, and 13 cases of pleomorphic sarcoma (PS) were selected according to the established epidemiologic, pathologic and IHC criteria. All samples were fixed in 10% formalin, routinely processed for histology, and stained with hematoxylin and eosin. Samples also underwent IHC testing for vimentin, ionized calcium-binding adaptor molecule 1 (Iba-1), desmin, actin and S-100. RESULTS The mean age of the affected cats was 9.5 years, and females were over-represented. Most neoplasms were observed in the flank, lateral thorax, limbs and interscapular region, and were >2 cm in diameter. Cytology analysis revealed highly cellular preparations with three distinct populations (spindle cells, small round cells and multinucleated giant cells) in a dense eosinophilic stroma. Histologically, PS was composed of a combination of these three populations. IHC labeling for vimentin and Iba-1 was strongly positive for spindle cells and multinucleated giant cells, respectively. Desmin/actin showed variable labeling among the samples. S-100 was negative in all samples. CONCLUSIONS AND RELEVANCE PS is a neoplasm of mesenchymal origin, also known as malignant fibrous histiocytoma. The predominant subtype in this study that affected the cats was the giant-cell type, characterized by the presence of multinucleated giant cells among spindle-shaped cells. These findings are similar to those described in human patients; thus, a comparison between the neoplasms seen in these species might be useful, and the knowledge of biologic behavior and overall treatment approach for humans could be extrapolated to cats.
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Affiliation(s)
- Bianca S de Cecco
- Department of Veterinary Pathology, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Fernando F Argenta
- Department of Veterinary Pathology, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Ronaldo M Bianchi
- Department of Small Animal Medicine, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Cíntia De Lorenzo
- Department of Veterinary Pathology, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Júlia G Wronski
- Department of Veterinary Pathology, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Marcele B Bandinelli
- Department of Veterinary Pathology, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Fernanda VA da Costa
- Department of Small Animal Medicine, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - David Driemeier
- Department of Veterinary Pathology, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Saulo P Pavarini
- Department of Veterinary Pathology, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Luciana Sonne
- Department of Veterinary Pathology, College of Veterinary Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
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Khanna L, Prasad SR, Yedururi S, Parameswaran AM, Marcal LP, Sandrasegaran K, Tirumani SH, Menias CO, Katabathina VS. Second Malignancies after Radiation Therapy: Update on Pathogenesis and Cross-sectional Imaging Findings. Radiographics 2021; 41:876-894. [PMID: 33891523 DOI: 10.1148/rg.2021200171] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A wide spectrum of second cancers occur as late complications of radiation therapy (RT) used to treat various malignancies. In addition to the type and dose of radiation, lifestyle, environmental, and genetic factors are important to the development of second malignancies in cancer survivors. Typically, RT-induced malignancies (RTIMs) are biologically aggressive cancers with a variable period of 5-10 years for hematologic malignancies and 10-60 years for solid tumors between RT and the development of the second cancer. Although carcinomas and leukemias commonly develop after low-dose RT, sarcomas occur in tissues or organs that receive high-dose RT. Angiosarcomas and unclassified pleomorphic sarcomas are the two most common RT-associated sarcomas; other sarcomas include malignant peripheral nerve sheath tumors, leiomyosarcomas, osteosarcomas, chondrosarcomas, and dedifferentiated or pleomorphic liposarcomas. Select RTIMs show tumor genetic characteristics that allow accurate diagnosis. Nearly all cutaneous angiosarcomas after RT for breast cancer and 90% of RT-associated malignant peripheral nerve sheath tumors are characterized by MYC gene amplifications and loss of H3 K27me3 expression, respectively. Classic papillary thyroid carcinomas that develop after RT frequently harbor RET/PTC rearrangements and have a favorable prognosis, despite their advanced stage at patient presentation. Select RTIMs demonstrate characteristic imaging findings and typically develop in the prior radiation field. Imaging is essential to early diagnosis, characterization, localization, and staging of RTIMs. Familiarity of radiologists with the diverse spectrum of RTIMs is essential for early diagnosis and optimal management. An invited commentary by Shapiro is available online. ©RSNA, 2021.
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Affiliation(s)
- Lokesh Khanna
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Srinivasa R Prasad
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Sireesha Yedururi
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Anand M Parameswaran
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Leonardo P Marcal
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Kumar Sandrasegaran
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Sree Harsha Tirumani
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Christine O Menias
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
| | - Venkata S Katabathina
- From the Department of Radiology, University of Texas Health at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (L.K., A.M.P., V.S.K.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (S.R.P., S.Y., L.P.M.); Department of Radiology, Mayo Clinic, Scottsdale, Ariz (K.S., C.O.M.); and Department of Radiology, University Hospitals Cleveland Medical Center, Cleveland, Ohio (S.H.T.)
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Xu G, Wang Z, Xiong Z, Li M, Luo W, Xu Y, Min T. Correlation Between Pulmonary Sclerosing Pneumocytoma Features and MSCT Imaging Manifestations in 34 Patients: Implications for Precision Medicine. Front Med (Lausanne) 2021; 8:650996. [PMID: 33816530 PMCID: PMC8012803 DOI: 10.3389/fmed.2021.650996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 02/18/2021] [Indexed: 12/25/2022] Open
Abstract
Objective: To identify and analyze the multi-slice computed tomography (MSCT) imaging manifestations and clinicopathological features of PSP to improve the preoperative and intraoperative diagnosis of the disease. Method: This was a retrospective study conducted on the imaging and clinicopathological data of the PSP patients treated in two major hospitals in China from October 2001 to December 2019. The locations of lung lesions, clinical symptoms, surgical complications, MSCT imaging features, and the corresponding relationship with clinicopathological features were assessed. Then, a new diagnostic approach was defined and used to train imaging and pathological doctors (experimental group). Then, the diagnostic accuracy of the experimental group was evaluated in preoperative and intraoperative diagnosis of PSP. Results: Thirty-four PSP cases were analyzed (mean: 51.42; range: 39-69 years old). The peripheral type was more common, while 92% of the lesions located in the middle lobe of the right lung and the lower lobe of bilateral lungs. The shortest lesion edge-pleura distance ranged 0 to 30 mm and 46% of the lesions (16/34) were attached to the pleura, 62% (21/34) located at 0-5 mm, 92% (31/34) within 20 mm from the pleura. Diameters of the lesions ranged 8.58 to 68.41 mm, while most of them were 20-40 mm. All lesions showed enhancement, and 97% (33/34) were unevenly enhanced. PSP volume was negatively correlated with the total degree of enhancement (r = -0.587, p < 0.01), and the volume difference between the obvious enhancement zone and the slight enhancement zone (r = -0.795, p < 0.01). Welt vessel sign was observed in 61.7% (21/34) of cases, and none of welt vessels entered into the lesions. Vascular-like enhancement area inside the lesion showed no significant correlation with the welt vessels outside the lesion, and no case showed entrance of bronchus into the lesion. The trained experimental group showed significantly greater diagnostic accuracy than the control group. In particular, the accuracy rate of intraoperative frozen section diagnosis was 60% higher in the experimental group than the control group. Conclusion: PSP has characteristic imaging manifestations, which can be utilized to improve the preoperative and intraoperative diagnostic coincidence rate of PSP.
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Affiliation(s)
- Gen Xu
- Department of Radiology, First People's Hospital of Pingjiang County, Yueyang, China
| | - Zhaoyu Wang
- Shanghai Hengdao Medical Pathology Diagnostic Center, Shanghai, China
| | - Zeng Xiong
- Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
| | - Manqiu Li
- Department of Pathology, First People's Hospital of Pingjiang County, Yueyang, China
| | - Weijun Luo
- Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
| | - Yong Xu
- Department of Radiology, First People's Hospital of Pingjiang County, Yueyang, China
| | - Tang Min
- Department of Radiology, First People's Hospital of Pingjiang County, Yueyang, China
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Radiation-Induced Sarcomas of the Head and Neck: A Systematic Review. Adv Ther 2021; 38:90-108. [PMID: 33184778 PMCID: PMC7854400 DOI: 10.1007/s12325-020-01556-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 10/28/2020] [Indexed: 02/08/2023]
Abstract
Introduction As a result of the increased use of radiotherapy (RT) and improved long-term overall survival of patients with cancers of the head and neck (HN), the frequency of radiation-induced sarcomas of the head and neck (RISHN) may be increasing. The main objective of this systematic review was to determine the existing evidence on the frequency, treatment, and outcome of RISHN. Methods Using PRISMA guidelines we conducted a systematic review of the literature published from 2000 to 2020. Results Our review includes data of 560 patients from 64 articles. The total frequency of RISHNs among the reviewed series was 0.15%. The most frequent location of the primary tumor treated by RT was the nasopharynx. The mean RT dose used was 62 Gy, mean latency interval between irradiation and occurrence of RISHN was 11.1 years, and the most common RISHN location was the sinonasal region. Osteosarcoma was the principal histology, followed by fibrosarcoma. Surgery was the most frequently applied treatment modality. Of all patients with RISHN, 40.7% died of this disease after a mean interval of 13.9 months. Conclusions Notwithstanding the increased use of RT, the number of reported RISHNs has not increased substantially during the past two decades. Surgery with wide margins forms the best therapeutic option for these cases, but the outcome remains poor.
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Mahalingam S, Sundaramurthi S, Krishnaraj B, Sistla SC. Radiation-induced sarcoma presenting as a gluteal abscess: a diagnostic and therapeutic challenge. BMJ Case Rep 2020; 13:13/12/e236601. [PMID: 33318271 PMCID: PMC7737037 DOI: 10.1136/bcr-2020-236601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Sarcomas are a rare and fatal treatment complication following radiotherapy. Radiation-induced sarcomas (RISs) presenting as a gluteal abscess is a rarity, accounting for its varied presentation. We present a case of a middle-aged woman, post-chemo-radiation for carcinoma cervix 5 years ago, who presented with gluteal abscess. Achieving haemostasis post incision and drainage under anaesthesia was a challenge. On further evaluation, she was diagnosed with radiation-induced gluteal soft tissue sarcoma. Haemostasis was achieved after radiation following failed attempts of surgical and radiological interventions. She is currently planned for chemotherapy. Cancer survivors have an increased risk of developing a second malignancy following radiation treatment. RISs are highly aggressive, exhibit a varied clinical presentation and pose a challenge in early diagnosis; thus, have a poor outcome. RISs pose a diagnostic challenge; any dubious lesion in the previously irradiated field should raise suspicion and prompt aggressive management.
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Affiliation(s)
- Sudharshan Mahalingam
- Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, Puducherry, India
| | - Sudharsanan Sundaramurthi
- Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, Puducherry, India
| | | | - Sarath Chandra Sistla
- Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, Puducherry, India
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9
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de Souza LL, Pontes HAR, Santos-Silva AR, Fernandes LA, Batista LAL, Lopes MA, Khan W, Pontes FSC. Oral radiation-induced sarcomas: Systematic review. Head Neck 2020; 42:2660-2668. [PMID: 32343457 DOI: 10.1002/hed.26176] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/24/2020] [Accepted: 04/03/2020] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND The aim of this study was to integrate the available data published on radiation-induced sarcoma of the oral cavity into an analysis of its clinical features, treatment modalities and prognostic factors. METHODS An electronic search was undertaken in September 2019. The eligibility criteria included publications that had enough clinical and histological information to confirm the diagnosis. RESULTS Forty-two publications with 122 radiation-induced sarcoma of the oral cavities (RISOCs) were included. The mean latency period was 114 months and mean radiation total dose was 62.5 Gy. The tumors were more prevalent in males between 50 and 60 years old and the mandible was the most affected site. Osteosarcoma was the most prevalent histological type and patients were mostly treated with radical surgery. CONCLUSIONS RISOC showed a poor survival rate of 15.1% in 5-year follow-up. Gender and histological type were independently associated with survival.
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Affiliation(s)
- Lucas L de Souza
- Oral Surgery and Pathology Department, João de Barros Barreto University Hospital/Federal University of Pará, Belém, Pará, Brazil.,Oral Diagnosis Department, Semiology and Oral Pathology Areas, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Hélder A R Pontes
- Oral Surgery and Pathology Department, João de Barros Barreto University Hospital/Federal University of Pará, Belém, Pará, Brazil.,Oral Diagnosis Department, Semiology and Oral Pathology Areas, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Alan R Santos-Silva
- Oral Diagnosis Department, Semiology and Oral Pathology Areas, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Lais A Fernandes
- Oral Surgery and Pathology Department, João de Barros Barreto University Hospital/Federal University of Pará, Belém, Pará, Brazil
| | - Luana A L Batista
- Oral Surgery and Pathology Department, João de Barros Barreto University Hospital/Federal University of Pará, Belém, Pará, Brazil
| | - Márcio A Lopes
- Oral Diagnosis Department, Semiology and Oral Pathology Areas, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Waqas Khan
- The School of Clinical Dentistry, Sheffield, UK
| | - Flávia S C Pontes
- Oral Surgery and Pathology Department, João de Barros Barreto University Hospital/Federal University of Pará, Belém, Pará, Brazil
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10
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González Moreno I, Torres del Río S, Vázquez Olmos C. Seguimiento del cáncer de cabeza y cuello tratado. Lo que el radiólogo debe conocer. RADIOLOGIA 2020; 62:13-27. [DOI: 10.1016/j.rx.2019.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 05/27/2019] [Accepted: 07/29/2019] [Indexed: 11/25/2022]
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11
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12
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Primary Angiosarcoma of Parotid Gland in a Child: A Rare Case with Diagnostic Challenge. Head Neck Pathol 2019; 14:837-841. [PMID: 31721074 PMCID: PMC7413974 DOI: 10.1007/s12105-019-01093-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 10/29/2019] [Indexed: 10/25/2022]
Abstract
Primary angiosarcoma of salivary glands is a rare entity that most commonly arises in the parotid gland and affects adults and the elderly. Angiosarcoma of the parotid gland in a child is exceedingly rare and thus can be a diagnostic challenge. We present a case of angiosarcoma of the parotid gland in a 6-year-old female child with bilateral lung metastases. The patient underwent chemotherapy and showed a partial response. Awareness of this entity in salivary glands is important for accurate and early diagnosis due to its distinct therapeutic and prognostic implications.
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13
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Arai A, Ozawa S, Kinoshita S, Yoshimura K, Mitsuda J, Saburi S, Mori D, Takenaka M, Tsujikawa T, Konishi E, Hirano S. Radiation-induced angiosarcoma of the parotid gland after postoperative radiotherapy for hypopharyngeal carcinoma. Auris Nasus Larynx 2019; 46:940-945. [PMID: 30850173 DOI: 10.1016/j.anl.2019.02.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 01/12/2019] [Accepted: 02/03/2019] [Indexed: 10/27/2022]
Abstract
Secondary carcinogenesis within the irradiation range is one of the most severe problems in cancer survivors. A 60-year-old woman developed hypopharyngeal carcinoma, and she received radical surgery and postoperative radiotherapy. Eight years later, brown pigmentation and induration were observed in the left subaural region. Fine-needle aspiration biopsy revealed malignancy and the parotid tumor was diagnosed as recurrence of hypopharyngeal carcinoma. Neoadjuvant chemotherapy followed by radical parotidectomy was performed. The pathological diagnosis was angiosarcoma, which was most likely induced by past irradiation. About two months after surgery, lung metastases were detected. Docetaxel did not affect to lung metastases, but paclitaxel therapy was partially effective. The lung tumors increased in size, and brain metastases developed, resulting in death. Both neoadjuvant chemotherapy and radical surgery played important roles in the local disease control. Administration of newer agents as adjuvant chemotherapeutic agent should also be considered for improving the prognosis.
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Affiliation(s)
- Akihito Arai
- Department of Otolaryngology - Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto City, Kyoto, Japan.
| | - Satomi Ozawa
- Department of Otolaryngology - Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto City, Kyoto, Japan
| | - Shota Kinoshita
- Department of Otolaryngology, Kyoto Chubu Medical Center, Nantan City, Kyoto, Japan
| | - Kanako Yoshimura
- Department of Otolaryngology - Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto City, Kyoto, Japan
| | - Junichi Mitsuda
- Department of Otolaryngology - Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto City, Kyoto, Japan
| | - Sumiyo Saburi
- Department of Otolaryngology - Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto City, Kyoto, Japan
| | - Daichi Mori
- Department of Otolaryngology - Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto City, Kyoto, Japan
| | - Mari Takenaka
- Department of Otolaryngology - Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto City, Kyoto, Japan
| | - Takahiro Tsujikawa
- Department of Otolaryngology - Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto City, Kyoto, Japan
| | - Eiichi Konishi
- Department of Surgical Pathology, Kyoto Prefectural University of Medicine, Kyoto City, Kyoto, Japan
| | - Shigeru Hirano
- Department of Otolaryngology - Head and Neck Surgery, Kyoto Prefectural University of Medicine, Kyoto City, Kyoto, Japan
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14
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Al-Janabi Y, Al-Janabi K, Tzafetta K, Petkar M. Primary cutaneous osteosarcoma of the scalp. BMJ Case Rep 2018; 2018:bcr-2017-222641. [PMID: 29776933 PMCID: PMC5965750 DOI: 10.1136/bcr-2017-222641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2018] [Indexed: 11/04/2022] Open
Abstract
Primary cutaneous extraskeletal osteosarcoma (PCEO) is a rare malignant neoplasm with less than 20 cases reported in the literature to date. Presenting as a nodule or mass on the skin, commonly at sites of previous trauma or radiation, these lesions are differentiated from other neoplasms through their characteristic microscopic appearance. This report highlights a case of PCEO in a 75-year-old man with a history of squamous cell carcinoma (SCC) of the scalp. Histological examination of a scalp nodule in the region of a previously excised SCC revealed proliferation of osteoid surrounded by malignant osteocytes. An overview of this condition and differential diagnoses are presented in this report.
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Affiliation(s)
- Yusra Al-Janabi
- St Andrews Centre for Plastic Surgery and Burns, Mid Essex Hospital Services NHS Trust, Chelmsford, UK
| | - Khalid Al-Janabi
- Histopathology Department, Mid Essex Hospital Services NHS Trust, Chelmsford, UK
| | - Kallirroi Tzafetta
- St Andrews Centre for Plastic Surgery and Burns, Mid Essex Hospital Services NHS Trust, Chelmsford, UK
| | - Mahir Petkar
- Histopathology Department, Mid Essex Hospital Services NHS Trust, Chelmsford, UK
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15
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Rashidghamat E, Calonje JE. A case of radiation-induced osteosarcoma of the skull presenting as a cutaneous epidermotropic tumor with a short latent period. J Cutan Pathol 2018; 45:352-354. [PMID: 29330865 DOI: 10.1111/cup.13103] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 12/28/2017] [Accepted: 01/09/2018] [Indexed: 11/29/2022]
Abstract
Radiation-induced sarcoma (RIS) is an unusual but well documented tumor. The frequency of RIS of the head and neck region has been reported as 0.143%. In the literature the median interval between irradiation and development of sarcoma is 11 years. Cases of RIS with a short latent period, that is, less than 4 years are rare. We report a case of a 34-year-old female who developed an osteosarcoma of the scalp, over a previous craniotomy scar, 3 years after excision of a frontal anaplastic oligodendroglioma which had been followed by a course of 6 weeks radiotherapy (58 Gy) and 6 cycles of temozolomide. The histological features were those of a high-grade osteosarcoma with epidermotropism of tumor cells. Lymph nodes were partially replaced by high-grade metastatic osteosarcoma, with extra-nodal lymphatic tumor thrombi. To our knowledge the only other case report of post-radiation osteosarcoma with a short latency period was a case of osteosarcoma in the craniofacial bone 3 years after radiotherapy for maxillary squamous cell carcinoma. The histological finding of prominent replacement of the epidermis by osteosarcoma has not been reported before.
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Affiliation(s)
- Elham Rashidghamat
- St. John's Institute of Dermatology, Guy's and St Thomas' NHS Trust, London, UK
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16
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Okuyama K, Fujita S, Yanamoto S, Naruse T, Sakamoto Y, Kawakita A, Omori K, Tsuchihashi H, Umeda M. Unusual recurrent tongue spindle cell carcinoma with marked anaplasia occurring at the site of glossectomy for a well-differentiated squamous cell carcinoma: A case report. Mol Clin Oncol 2017; 7:341-346. [PMID: 28781811 PMCID: PMC5530309 DOI: 10.3892/mco.2017.1323] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 05/17/2017] [Indexed: 01/07/2023] Open
Abstract
Spindle cell carcinoma (SpCC), which predominantly arises in the oral, pharyngeal and laryngeal mucosal tissues, is composed of a mixture of squamous and sarcomatoid components. The present study describes the case of a 62-year-old woman with SpCC recurrence 4 years after an initial surgery to remove a well-differentiated primary squamous cell carcinoma (SCC) of the tongue. The recurrent tumor was spherical and located deep within the tongue tissue, which differs from the typical manifestation of ulcerated masses of the mucosa. The majority of cases of recurrence involving SpCC are associated with radiotherapeutic treatment of the primary malignancy; however, the patient in the present study had not received postoperative radiotherapy for SCC. Furthermore, the recurrent tumor in the present case exhibited marked anaplasia and sarcomatoid features, and the absence of SCC elements upon biopsy rendered histological diagnosis difficult. In summary, the present findings suggest that immunohistochemical examination and identification of SCC components are essential for ensuring the accuracy of the histological diagnosis of recurrent SpCC following a primary epithelial malignancy.
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Affiliation(s)
- Kohei Okuyama
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
| | - Shuichi Fujita
- Department of Oral Pathology and Bone Metabolism, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
| | - Souichi Yanamoto
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
| | - Tomofumi Naruse
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
| | - Yuki Sakamoto
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
| | - Akiko Kawakita
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
| | - Keisuke Omori
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
| | - Hiroki Tsuchihashi
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
| | - Masahiro Umeda
- Department of Clinical Oral Oncology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan
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Svechkina A, Zusman M, Rybnikova N, Portnov BA. Spatial identification of potential health hazards: a systematic areal search approach. Int J Health Geogr 2017; 16:5. [PMID: 28173815 PMCID: PMC5297159 DOI: 10.1186/s12942-017-0078-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 02/03/2017] [Indexed: 11/10/2022] Open
Abstract
Background and aims Large metropolitan areas often exhibit multiple morbidity hotspots. However, the identification of specific health hazards, associated with the observed morbidity patterns, is not always straightforward. In this study, we suggest an empirical approach to the identification of specific health hazards, which have the highest probability of association with the observed morbidity patterns. Methods The morbidity effect of a particular health hazard is expected to weaken with distance. To account for this effect, we estimate distance decay gradients for alternative locations and then rank these locations based on the strength of association between the observed morbidity and wind-direction weighted proximities to these locations. To validate this approach, we use both theoretical examples and a case study of the Greater Haifa Metropolitan Area (GHMA) in Israel, which is characterized by multiple health hazards. Results In our theoretical examples, the proposed approach helped to identify correctly the predefined locations of health hazards, while in the real-world case study, the main health hazard was identified as a spot in the industrial zone, which hosts several petrochemical facilities. Conclusion The proposed approach does not require extensive input information and can be used as a preliminary risk assessment tool in a wide range of environmental settings, helping to identify potential environmental risk factors behind the observed population morbidity patterns. Electronic supplementary material The online version of this article (doi:10.1186/s12942-017-0078-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Alina Svechkina
- Department of Natural Resources and Environmental Management, Faculty of Management, University of Haifa, 3498838, Mount Carmel, Haifa, Israel
| | - Marina Zusman
- Department of Natural Resources and Environmental Management, Faculty of Management, University of Haifa, 3498838, Mount Carmel, Haifa, Israel
| | - Natalya Rybnikova
- Department of Natural Resources and Environmental Management, Faculty of Management, University of Haifa, 3498838, Mount Carmel, Haifa, Israel
| | - Boris A Portnov
- Department of Natural Resources and Environmental Management, Faculty of Management, University of Haifa, 3498838, Mount Carmel, Haifa, Israel.
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18
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Yang Q, Mo Y, Zhao Q, Ban X, He M, Cai P, Liu X, Xie C, Zhang R. Radiation-induced sarcomas of the head and neck in post-radiation nasopharyngeal carcinoma. Radiol Med 2016; 122:53-60. [PMID: 27738788 PMCID: PMC5219029 DOI: 10.1007/s11547-016-0695-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 10/03/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Qiuxia Yang
- Department of Medical Imaging Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Yunxian Mo
- Department of Medical Imaging Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Qianqian Zhao
- Department of Medical Imaging Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Xiaohua Ban
- Department of Medical Imaging Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Mingyan He
- Department of Radiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510086, China
| | - Peiqiang Cai
- Department of Medical Imaging Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Xuewen Liu
- Department of Medical Imaging Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Chuanmiao Xie
- Department of Medical Imaging Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China
| | - Rong Zhang
- Department of Medical Imaging Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, China.
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Clinical Characteristics and Management of External Auditory Canal Squamous Cell Carcinoma in Post-Irradiated Nasopharyngeal Carcinoma Patients. Otol Neurotol 2016; 36:1081-8. [PMID: 25839976 DOI: 10.1097/mao.0000000000000739] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To describe the clinical characteristics and management of patients with external auditory canal (EAC) squamous cell carcinoma (SCC) that arose after they received radiotherapy for nasopharyngeal carcinoma (NPC) and to compare them with primary EAC SCC patients. STUDY DESIGN Retrospective clinical analysis. SETTING Hospital. PATIENTS Nine irradiated NPC patients who subsequently developed secondary EAC SCC and 41 primary EAC SCC patients at a single hospital. INTERVENTION Clinical characteristics and management outcomes of patients were reviewed. MAIN OUTCOME MEASURES Clinical manifestations, regions of tumor involvement, the pathological staging, cumulative overall survival rates, Kaplan-Meier method, log rank test, and Mann-Whitney U test. RESULTS The most common symptoms of both groups were otorrhea, otalgia, and hearing loss. The region most involved in both groups was the EAC. The proportions of early stage (T1,T2) tumors in the post-irradiated and primary EAC SCC group were 56 and 22%, respectively. The 6-month, 1-year, 2-year, and 3-year cumulative overall survival rates of the post-irradiated EAC SCC group were 100, 100, 89, and 89%, respectively. The incidence of radionecrosis was higher in the post-irradiation EAC SCC group than in the primary EAC SCC group. CONCLUSIONS Post-irradiation EAC SCC has similar symptoms and invades similar regions as primary EAC SCC. The proportion of early stage tumors in the post-irradiated EAC SCC group was higher than that in the primary EAC SCC group. High incidence of radionecrosis was observed after the second course of radiotherapy. Aggressive surgical treatment is strongly recommended, but adjuvant radiotherapy for early stage EAC SCC should be provided cautiously.
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20
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Zhu W, Hu F, Zhao T, Wang C, Tao Q. Clinical Characteristics of Radiation-Induced Sarcoma of the Head and Neck: Review of 15 Cases and 323 Cases in the Literature. J Oral Maxillofac Surg 2015; 74:283-91. [PMID: 26275593 DOI: 10.1016/j.joms.2015.07.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 07/21/2015] [Accepted: 07/21/2015] [Indexed: 01/28/2023]
Abstract
PURPOSE This retrospective study aimed to identify the clinical characteristics of radiation-induced sarcoma of the head and neck (RISHN) that could help in the early diagnosis of this rare disease. MATERIALS AND METHODS From August 1995 through October 2014, 15 cases of RISHN presenting at the authors' department and 323 cases in the literature were reviewed. RESULTS The incidence of RISHN was higher in men than in women (male-to-female ratio, 2.4:1). The mean latency was long (9.3 yr), and the tumor often occurred in middle age (50.0 yr old). Osteosarcoma was the predominant pathologic diagnosis (34.1%). The prognosis of RISHN was poor. CONCLUSION RISHN is a serious long-term complication of radiotherapy and its incidence has been increasing in recent years. Owing to the long latency period, its early diagnosis is difficult to make. RISHN should be considered when a patient who has undergone radiotherapy presents with a mass, pain, or trismus in the irradiated field.
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Affiliation(s)
- Wangyong Zhu
- Resident, Department of Oral Maxillofacial-Head and Neck Oncology, Affiliated Hospital of Stomatology and Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Fengchun Hu
- Resident, Department of Oral Maxillofacial-Head and Neck Oncology, Affiliated Hospital of Stomatology and Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Tengda Zhao
- Resident, Department of Oral Maxillofacial-Head and Neck Oncology, Affiliated Hospital of Stomatology and Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Cheng Wang
- Attending Physician and Associate Professor, Department of Oral Maxillofacial-Head and Neck Oncology, Affiliated Hospital of Stomatology and Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Qian Tao
- Attending Physician and Professor, Department of Oral Maxillofacial-Head and Neck Oncology, Affiliated Hospital of Stomatology and Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, China.
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21
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Thiagarajan A, Iyer NG. Radiation-induced sarcomas of the head and neck. World J Clin Oncol 2014; 5:973-981. [PMID: 25493233 PMCID: PMC4259957 DOI: 10.5306/wjco.v5.i5.973] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 08/28/2014] [Accepted: 10/16/2014] [Indexed: 02/06/2023] Open
Abstract
With improved outcomes associated with radiotherapy, radiation-induced sarcomas (RIS) are increasingly seen in long-term survivors of head and neck cancers, with an estimated risk of up to 0.3%. They exhibit no subsite predilection within the head and neck and can arise in any irradiated tissue of mesenchymal origin. Common histologic subtypes of RIS parallel their de novo counterparts and include osteosarcoma, chondrosarcoma, malignant fibrous histiocytoma/sarcoma nitricoxide synthase, and fibrosarcoma. While imaging features of RIS are not pathognomonic, large size, extensive local invasion with bony destruction, marked enhancement within a prior radiotherapy field, and an appropriate latency period are suggestive of a diagnosis of RIS. RIS development may be influenced by factors such as radiation dose, age at initial exposure, exposure to chemotherapeutic agents and genetic tendency. Precise pathogenetic mechanisms of RIS are poorly understood and both directly mutagenizing effects of radiotherapy as well as changes in microenvironments are thought to play a role. Management of RIS is challenging, entailing surgery in irradiated tissue and a limited scope for further radiotherapy and chemotherapy. RIS is associated with significantly poorer outcomes than stage-matched sarcomas that arise independent of irradiation and surgical resection with clear margins seems to offer the best chance for cure.
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22
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Koyama T, Kobayashi T, Maruyama S, Abé T, Swelam WM, Kodama Y, Hoshina H, Takagi R, Hayashi T, Saku T. Radiation-induced undifferentiated high-grade pleomorphic sarcoma (malignant fibrous histiocytoma) of the mandible: Report of a case arising in the background of long-standing osteomyelitis with a review of the literature. Pathol Res Pract 2014; 210:1123-9. [DOI: 10.1016/j.prp.2014.06.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Revised: 06/13/2014] [Accepted: 06/21/2014] [Indexed: 11/26/2022]
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Sepúlveda I, Frelinghuysen M, García C, Platin E, Spencer ML, Ortega P, Ulloa D. Giant undifferentiated oropharyngeal sarcoma: a case report and review of the literature. Case Rep Oncol 2014; 7:718-26. [PMID: 25493085 PMCID: PMC4256001 DOI: 10.1159/000368849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
We report on a patient who presented to the Ear, Nose and Throat (ENT) clinic with swelling of the neck, dysphagia, headache, dyspnea and stridor. Imaging studies revealed an expansive heterogeneous process to the left retropharyngeal region. The mass was ovoid in shape, displaying moderate enhancement after intravenous contrast administration. Subsequently, a biopsy revealed the presence of undifferentiated sarcoma. The patient was treated with chemotherapy followed by radiation therapy, but follow-up exams at 6 months posttreatment revealed that while the tumor was stable, it persisted. Consequently, the patient was enrolled in a palliative care and pain control program and is currently being followed.
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Affiliation(s)
- Ilson Sepúlveda
- ENT-Head and Neck Surgery Service, General Hospital of Concepción, Santiago, Chile ; Finis Terrae University, School of Dentistry, Santiago, Chile
| | | | - Cesar García
- Oncology Service, General Hospital of Concepción, Santiago, Chile
| | - Enrique Platin
- Department of Oral and Maxillofacial Radiology, University of North Carolina School of Dentistry, Chapel Hill, N.C., USA
| | - M Loreto Spencer
- Pathology Department, General Hospital of Concepción, Santiago, Chile
| | - Pablo Ortega
- ENT-Head and Neck Surgery Service, General Hospital of Concepción, Santiago, Chile
| | - David Ulloa
- Private Practice, Concepción, Santiago, Chile
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Zhang GB, Li J, Zhang PF, Han LJ, Zhang JT. Radiation-induced malignant fibrous histiocytoma of the occipital: a case report. World J Surg Oncol 2014; 12:98. [PMID: 24742094 PMCID: PMC3999727 DOI: 10.1186/1477-7819-12-98] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Accepted: 04/07/2014] [Indexed: 11/10/2022] Open
Abstract
Malignant fibrous histiocytoma (MFH) is a rare neoplasm exhibiting a propensity for aggressive clinical behavior. Effective treatment modality is surgical resection with wide margins, but its rate of recurrence and metastasis is still high. Early detection and complete excision of the tumor is necessary. A MFH of the occipital developed in a 51-year-old woman eight years after surgery and radiation for medulloblastoma of the cerebellar vermis. The secondary neoplasm arose at the site of tumor resection within the irradiated field, and was resected. The development of sarcomas is a recognized complication of radiation therapy. The final diagnosis after the operation was MFH. Radiation-induced sarcoma (RIS) is well known, but radiation-induced MFH is relatively rare in the head and neck region, especially in the occipital. The imaging findings are not diagnosis specific, but strict follow-up within the radiation field by computerized tomography (CT) and magnetic resonance imaging (MRI) and appreciation of the expected latency period may help in providing the diagnosis of RIS.
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Affiliation(s)
| | | | | | | | - Jun-Ting Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Tiantan Xili 6, Chongwen District, Beijing 100050, PR China.
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25
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Soft tissue sarcomas of the head and neck. Clinical and pathological evaluation of 108 cases in Mexico. J Craniomaxillofac Surg 2014; 42:1566-71. [PMID: 24704280 DOI: 10.1016/j.jcms.2014.01.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 11/05/2013] [Accepted: 01/06/2014] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Sarcomas constitute 1% of all malignancies, but 10% occur in the head and neck (HN), and they are poorly understood. We present a large series of Soft Tissue HN sarcomas in Mexican patients with survival analysis. STUDY DESIGN This is a retrospective study of cases in a cancer hospital. METHODS Review of files and pathology material. Literature review. RESULTS We analysed 108 patients (55 men / 53 women). The age at presentation was 37 years. The original diagnosis changed in nine cases (8.3%). The most common subtype was rhabdomyosarcoma. Ninety percent of tumours were deep, 91% were high grade, 44% had metastasis, 63% measured >5 cm, overall 5-year survival (5 y-OS) was 48%, and histological high grade was associated with poor survival (p = 0.026). CONCLUSION Sarcomas of the HN are rare. The most affected sites were paranasal sinuses. The majority of tumours were deep, > 5 cm and high grade, 50% had metastasis, the 5 y-OS was 48% and the only independent factor associated with 5 y-OS was histologic grade.
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Myocutaneous Flaps and Other Vascularized Grafts in Head and Neck Reconstruction for Cancer Treatment. Magn Reson Imaging Clin N Am 2012; 20:495-513. [DOI: 10.1016/j.mric.2012.05.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Abstract
OBJECTIVE This article reviews the MRI and CT of nasopharyngeal carcinoma. Extension of nasopharyngeal tumors, especially into the skull base and the deep facial spaces, is well illustrated on imaging. Assessment of retropharyngeal and cervical lymphadenopathy is important for treatment planning. MRI is commonly used for monitoring patients after therapy. CONCLUSION Imaging can detect effect of radiation on surrounding structures. The imaging findings that help to differentiate nasopharyngeal carcinoma from simulating lesions are discussed.
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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: 6] [Impact Index Per Article: 0.5] [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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Affiliation(s)
| | - Leonardo Saúl Lino-Silva
- Departamento de Patología Oncológica, Instituto Nacional de Cancerología, Avenida San Fernando No. 22, Colonia Sección XVI, 14080 México, DF Mexico
| | - Kuauhyama Luna-Ortiz
- Departamento de Cirugía de Cabeza y Cuello, Instituto Nacional de Cancerología, México, DF Mexico
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Yamamoto A, Sakamoto J, Muramatsu T, Hashimoto S, Shibahara T, Shimono M, Sano T. Osteosarcoma of maxilla with unusual image findings in child. THE BULLETIN OF TOKYO DENTAL COLLEGE 2012; 52:201-7. [PMID: 22293590 DOI: 10.2209/tdcpublication.52.201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Osteosarcoma of the head and neck is relatively rare and accounts for less than 10 percent of all osteosarcomas in general. We report a case of osteosarcoma in which imaging and histopathology of the hard palate of an 11-year-old boy yielded atypical findings. An approximately 8×15mm lesion found in the center of the palate was hard and healthy in color. Subsequent biopsy resulted in a diagnosis of nonepithelial malignant tumor. No abnormalities were observed in the maxillary bone or tooth on panoramic or occlusal radiographs. Computed tomography images revealed a mass lesion approximately 7×9×9mm in size on the hard palate extending into the maxilla. The cortex of the maxilla adjacent to the lesion was unclear in parts. The internal structures were slightly inhomogeneous and its density was lower than that of muscle. On magnetic resonance images, the lesion was represented by low signal intensity on T1-weighted (T1W) images and high signal intensity on T2-weighted images with fat-suppression. The margin of the lesion was a little unclear and the internal structures were slightly inhomogeneous. The lesion was enhanced homogeneously on post-contrast T1W images with fat-suppression. The histopathological diagnosis was fibrogenesis-type osteosarcoma. No findings specific to osteosarcoma such as localized enlargement of the periodontal ligament space alongside the root, cortical destruction, periosteal ossification or osteogenesis were found in this case.
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Affiliation(s)
- Aya Yamamoto
- Department of Oral and Maxillofacial Radiology, Tokyo Dental College, Japan
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Debnam JM, Guha-Thakurta N, Mahfouz YMM, Garden AS, Benjamin RS, Sturgis EM, Ginsberg LE. Radiation-associated head and neck sarcomas: spectrum of imaging findings. Oral Oncol 2012; 48:155-61. [PMID: 21937260 DOI: 10.1016/j.oraloncology.2011.08.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2011] [Accepted: 08/23/2011] [Indexed: 02/03/2023]
Abstract
Sarcomas developing after radiation treatment for primary malignancies of the head and neck are often detected clinically when they are very aggressive. We reviewed the patient demographics and imaging findings in 21 patients with radiation-associated sarcomas (RAS) of the head and neck treated at our institution. Twenty-one RAS of the head and neck were retrospectively reviewed. The lesions were assessed for presence of a soft tissue mass, enhancement pattern, bone destruction, characteristics of tumor matrix, and FDG avidity. The RAS developed 4.5-25 years (mean 12.7 years) after irradiation. On both CT and MRI, all 21 lesions presented with a soft tissue mass. A variable imaging appearance was noted on CT, MR, and PET/CT, most, but not all, demonstrated aggressive features. At a median follow-up time of 19.1 months, 11 of the 21 patients had died from the sarcoma. RAS have variable imaging appearances. While most demonstrate aggressive features, some appear benign, which can lead to misdiagnosis. Head and neck radiologists, surgeons and oncologists who manage patients after radiation treatment should be aware of the wide range of clinical presentations and imaging features of RAS, because failure to diagnose can delay appropriate treatment.
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Affiliation(s)
- J Matthew Debnam
- Department of Diagnostic Radiology, Section of Neuroradiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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Thariat J, Italiano A, Collin F, Iannessi A, Marcy PY, Lacout A, Birtwisle-Peyrottes I, Thyss A, Lagrange JL. Not all sarcomas developed in irradiated tissue are necessarily radiation-induced--spectrum of disease and treatment characteristics. Crit Rev Oncol Hematol 2011; 83:393-406. [PMID: 22138059 DOI: 10.1016/j.critrevonc.2011.11.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2011] [Revised: 10/24/2011] [Accepted: 11/10/2011] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Sarcomas in irradiated tissue (SITs) are often considered with second cancers, although they usually present distinct dose-response, genetic and clinical patterns. The contribution of radiation in SIT development is likely, but remains unproven in many cases. MATERIALS AND METHODS We reviewed the literature for published data on SITs. RESULTS SITs incidence ranged between 0.03% and 0.2%. Median latency was 15 years. Angiosarcoma was the second most common subtype after undifferentiated sarcomas of malignant fibrous histiocytoma (MFH). C-Myc overexpression can be used to identify radiation-induced angiosarcoma, and a recently described transcriptomic signature of genes involved in chronic oxidative stress and mitochondrial dysfunction may indicate radiation causality. Osteosarcomas were often associated with genetic predisposition. Five-year survival rates rarely exceeded 30% because the therapeutic possibilities were often limited by the first cancer. Chemotherapy response may differ from that of de novo sarcomas. CONCLUSION SITs present different characteristics from non-sarcomatoid second cancers. Reporting of SIT cases and the establishment of tissue and serum banks is necessary to better understand and validate the recently discovered radiation signature.
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Affiliation(s)
- Juliette Thariat
- Department of Radiation Oncology/IBDC CNRS UMR 6543 Institut Universitaire de la Face et du Cou, Antoine-Lacassagne Cancer Center, Nice Sophia-Antipolis University, 33 Av. Valombrose, 06189 Nice Cedex 2, France.
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A rare case of radiation-induced osteosarcoma of the ethmoid sinus. Case Rep Otolaryngol 2011; 2011:786202. [PMID: 22937375 PMCID: PMC3420503 DOI: 10.1155/2011/786202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2011] [Accepted: 08/24/2011] [Indexed: 11/18/2022] Open
Abstract
Radiation therapy has been recognized as a useful modality of treatment in head and neck malignant tumors. However, radiation over 10 Gy may predispose to secondary tumors. Radiation-induced osteosarcoma of the ethmoid sinus is unusual. These tumors may present long after radiation with epistaxis. Computed tomography, magnetic resonance imaging, and biopsy are the modalities of diagnosis. We report a case of radiation-induced osteosarcoma of the ethmoid sinus 9 years after initial exposure. We describe the clinical presentation, the radiological findings, and the management.
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Satomi T, Watanabe M, Kaneko T, Matsubayashi J, Nagao T, Chiba H. Radiation-induced malignant fibrous histiocytoma of the maxilla. Odontology 2011; 99:203-8. [DOI: 10.1007/s10266-011-0001-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2009] [Accepted: 08/05/2010] [Indexed: 10/18/2022]
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Offiah C, Hall E. Post-treatment imaging appearances in head and neck cancer patients. Clin Radiol 2010; 66:13-24. [PMID: 21147294 DOI: 10.1016/j.crad.2010.09.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Revised: 08/22/2010] [Accepted: 09/03/2010] [Indexed: 11/18/2022]
Abstract
Surgery and radiotherapy (with or without chemotherapy) for head and neck cancer can create a daunting array of radiological appearances post-treatment. The role of the radiologist lies not only in detecting recurrent neoplastic disease, but also identifying non-neoplastic changes that may account for clinical presentation and symptoms in this patient group. There are a number of non-neoplastic as well as neoplastic changes and disease entities that can present on surveillance imaging, such as primary resection and reconstructive surgical change, surgical neck dissection changes, radionecrosis, post-treatment denervation change, and radiotherapy-related secondary tumours. Some of these require conservative management, while others require more active treatment. Awareness and recognition of the imaging appearances of these post-treatment changes is therefore critical for the radiologist involved in the multidisciplinary care of the head and neck cancer patient.
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Affiliation(s)
- C Offiah
- Department of Neuroradiology, St Bartholomew's Hospital, Barts and The London NHS Trust, London, UK.
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37
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de Bree R, van der Waal I, de Bree E, Leemans CR. Management of adult soft tissue sarcomas of the head and neck. Oral Oncol 2010; 46:786-90. [PMID: 20947413 DOI: 10.1016/j.oraloncology.2010.09.001] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Revised: 09/02/2010] [Accepted: 09/03/2010] [Indexed: 12/25/2022]
Abstract
Adult soft tissue sarcoma of the head and neck are rare and represent a heterogeneous group of tumours of different histological variants. Management of these neoplasms presents a great challenge. Malignant fibrous histiocytoma, fibrosarcoma, angiosarcoma and malignant peripheral nerve sheath tumour are the most frequently found sarcoma types in the head and neck. Although traditional morphological assessment is the foundation of clinical decision making, the role of immunohistochemistry and molecular biology are useful for diagnosis, prognosis and identification of possible targets for molecular therapy. The most frequently involved tumour sites are scalp/face, sinonasal tract/anterior skull base and parotid/neck. The management of soft tissue sarcomas in the head and neck is primarily surgical. Since it is difficult to obtain wide margins during surgical treatment in head and neck sarcomas, because of anatomic constraints, most patients undergo post-operative irradiation. Survival varies from 50 to 80%. Prognostic factors are tumour grade, margin status and tumour size. With further insight into the biology of soft tissue sarcoma, modern imaging techniques and new treatment options, we will most certainly be able to improve clinical outcome in patients with soft tissue sarcoma in the upcoming years.
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Affiliation(s)
- Remco de Bree
- Department of Otolaryngology, Head and Neck Surgery, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
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Osteosarcoma radioinduced after adenoid cystic tumor of the parotid gland. J Craniofac Surg 2010; 21:387-9. [PMID: 20186080 DOI: 10.1097/scs.0b013e3181cfa5f6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Osteosarcoma can develop secondary to malignant transformation within a preexisting benign bone lesion, such as Paget disease, osteonecrosis, fibrous dysplasia, and chronic infection, or it can arise in previously irradiated areas. This article presents the case of a 36-year-old woman who was affected by a radioinduced osteosarcoma after radiotherapy for an adenoid cystic carcinoma of the left parotid gland treated when she was 24 years old.
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39
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Abrigo JM, King AD, Leung SF, Vlantis AC, Wong JKT, Tong MCF, Tse GMK, Ahuja AT. MRI of radiation-induced tumors of the head and neck in post-radiation nasopharyngeal carcinoma. Eur Radiol 2009; 19:1197-205. [PMID: 19142643 DOI: 10.1007/s00330-008-1265-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2008] [Revised: 09/24/2008] [Accepted: 11/14/2008] [Indexed: 12/12/2022]
Abstract
The aim of this study was to document the sites and MRI features of radiation-induced tumors (RITs) in the head and neck following treatment for nasopharyngeal carcinoma (NPC). The MRI examinations and clinical records of 20 patients with 21 RITs were reviewed retrospectively. RITs developed 3-30 years after radiotherapy and included eleven squamous cell carcinomas, six sarcomas, two neuroendocrine carcinomas, one mucoepidermoid carcinoma and one meningioma. RITs arose in the maxillary region (9), oro/hypopharynx and oral cavity (5), external auditory canal (4), nasopharynx and sphenoid sinus (2) and brain (1). Radiation-induced carcinoma and sarcoma had MRI features that were useful to distinguish them from recurrent NPC. To improve early detection of RITs, the check areas on an MRI of a patient with previous NPC treated by radiation should always include the maxillary region, tongue, and external auditory canal/temporal bone.
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Affiliation(s)
- Jill M Abrigo
- Department of Diagnostic Radiology and Organ Imaging, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong SAR, China
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Park SW, Kim HJ, Lee JH, Ko YH. Malignant fibrous histiocytoma of the head and neck: CT and MR imaging findings. AJNR Am J Neuroradiol 2008; 30:71-6. [PMID: 18842757 DOI: 10.3174/ajnr.a1317] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Malignant fibrous histiocytoma (MFH) is uncommon in the head and neck. The purpose of this study was to investigate CT and MR imaging features of 13 cases of MFH of this area. MATERIALS AND METHODS Two head and neck radiologists, in consensus, retrospectively reviewed CT (n = 11) and MR (n = 9) images in 13 patients (9 men and 4 women; mean age, 45 years) with histologically proved MFH of the head and neck, paying attention to the location and extent, size, margin, internal architecture, and pattern and degree of enhancement of the lesion. We also investigated if there were any differences in signal-intensity characteristics on MR images, according to different histologic subtypes. RESULTS All lesions were seen as well-defined (n = 2) or ill-defined (n = 11), aggressive masses with a mean size of 4.9 cm. The tumors were primarily located in the sinonasal cavity in 6, the soft tissue of the face and neck in 5, the oral cavity in 1, and the orbital roof in 1. One lesion arose in the bones with background fibrous dysplasia. Twelve lesions invaded the adjacent soft tissues, and bone destruction was seen in 11 lesions. The attenuation, signal intensity, and enhancement pattern of the lesions were nonspecific except for those of myxoid MFH. CONCLUSIONS Although rare, MFH of the head and neck is an aggressive tumor that arises most commonly in the sinonasal tract and is frequently associated with soft-tissue invasion and bone destruction on CT and MR images.
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Affiliation(s)
- S-W Park
- Department of Radiology, Inha University College of Medicine, Incheon, Korea
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