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Chest wall tumor

Bastien Provost, Gilles Missenard, Ciprian Pricopi, Olaf Mercier, Sacha Mussot, Dominique Fabre, Nathaniel Langer, Olivier Mir, Cécile Le Pechoux, Philippe Dartevelle, Elie Fadel
BACKGROUND: Radiotherapy has long been the treatment of choice for local control of Ewing sarcoma of the chest wall (ESCW). However, there is debate regarding the use of surgery versus RT. Our objective was to identify risk factors that may affect long-term outcomes of non-metastatic ESCW all treated with preoperative chemotherapy followed by en-bloc resection and adjuvant Chemotherapy or Chemoradiation. METHODS: Between 1996 and 2014, 30 patients with a median age of 25 years (SD +/-8...
March 15, 2018: Annals of Thoracic Surgery
Meena Bedi, David M King, Carlos Mendez, Barbara Slawski, John A Charlson, Donald A Hackbarth, John C Neilson
BACKGROUND: Uncontrolled blood glucose impacts key phases of the wound healing process. Various factors have been associated with postoperative wound complications in soft tissue sarcomas; however, the association of postoperative early morning blood glucose with wound complications, if any, remains to be determined. Because blood glucose levels may be modified, understanding whether glucose levels are associated with wound complications has potential therapeutic importance. QUESTIONS/PURPOSES: The purposes of this study were (1) to evaluate if postoperative early morning blood glucose is associated with the development of wound complications in soft tissue sarcomas; (2) to determine a blood glucose cutoff that may be associated with an increased risk of wound complications; and (3) to evaluate if patients with diabetes have higher postoperative blood glucose and an associated increased risk of wound complications...
March 2018: Clinical Orthopaedics and related Research
Yue Yan, Jinzhong Yang, Sam Beddar, Geoffrey S Ibbott, Zhifei Wen, Laurence E Court, Ken-Pin Hwang, Mo Kadbi, Sunil Krishnan, Clifton Fuller, Steven J Frank, James N Yang, Peter A Balter, Rajat J Kudchadker, Jihong Wang
We developed a novel technique to study the impact of geometric distortion of magnetic resonance imaging (MRI) on intensity-modulated radiation therapy treatment planning.
 The measured 3D datasets of residual geometric distortion (a 1.5-T MRI component of an MRI linear accelerator system) was fitted with a second-order polynomial model to map the spatial dependence of geometric distortions. Then the geometric distortion model was applied to computed tomography (CT) image and structure data to simulate the distortion of MRI data and structures...
March 12, 2018: Physics in Medicine and Biology
Xin Zhang, Yi Rong, Steven Morrill, Jian Fang, Ganesh Narayanasamy, Edvaldo Galhardo, Sanjay Maraboyina, Christopher Croft, Fen Xia, Jose Penagaricano
Robust optimization generates scenario-based plans by a minimax optimization method to find optimal scenario for the trade-off between target coverage robustness and organ-at-risk (OAR) sparing. In this study, 20 lung cancer patients with tumors located at various anatomical regions within the lungs were selected and robust optimization photon treatment plans including intensity modulated radiotherapy (IMRT) and volumetric modulated arc therapy (VMAT) plans were generated. The plan robustness was analyzed using perturbed doses with setup error boundary of ±3 mm in anterior/posterior (AP), ±3 mm in left/right (LR), and ±5 mm in inferior/superior (IS) directions from isocenter...
March 10, 2018: Journal of Applied Clinical Medical Physics
Susanna Nuvoli, Sarah Galassi, Ilaria Gelo, Gaia Rocchitta, Alessandro Fancellu, Pier Andrea Serra, Giuseppe Madeddu, Angela Spanu
The aim of the present study was to investigate the usefulness of molecular breast imaging (MBI) in predicting complete tumor response to treatment and residual tumor extent following neoadjuvant therapy. A consecutive series of 43 female patients with large or locally advanced primary breast cancer, scheduled for surgery following neoadjuvant therapy, was retrospectively reviewed. Prior to surgery, all patients underwent MBI using a high‑resolution semiconductor‑based device for image acquisition. MBI data were correlated with surgical histopathological findings...
March 6, 2018: Oncology Reports
Yangyang Li, Teng Ye, Qianru Gu, Lei Dong, Guorong Chen, Shanshan Lu
RATIONALE: Primary cardiac osteosarcoma is a rare tumor. To our knowledge, only 15 cases have been reported in the literature in the past 10 years. We describe a case of primary, cardiac, fibroblastic osteosarcoma in a 42-year-old woman. PATIENT CONCERNS: A 42-year-old woman with a 10-day history of chest pain. Intraoperatively, a mass was found originating from the ostium of the left inferior pulmonary vein in the left atrium, extending to the mitral orifice. Histologically, the tumor contained variable amounts of spindle cells and osseous differentiation in different areas...
January 2018: Medicine (Baltimore)
Hajime Senjo, Akio Mori, Minoru Kanaya, Koh Izumiyama, Kohei Okada, Kimihiro Takeyabu, Hirotoshi Tobioka, Makoto Saito, Masanori Tanaka, Takanori Teshima, Masanobu Morioka
An 84-year-old man, who had received artificial pneumothorax for pulmonary tuberculosis 67 years previously, complained of severe chest pain. Chest CT revealed chronic pyothorax with multiple heterogeneously enhanced cavity lesions in the wall of the right intrathoracic space.18 FDG-PET revealed that the lesions showed an abnormal uptake. CT-guided biopsy was performed and he was diagnosed with pyothorax-associated lymphoma (PAL); the histological diagnosis was diffuse large B cell lymphoma (DLBCL). Furthermore, immunohistochemical staining revealed that the tumor cells were positive for EBNA-2 and LMP-1, suggesting that the latent gene products of Epstein-Barr virus were associated with the development of PAL...
2018: Nihon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics
Nobuko Yoshizawa, Yukio Ueda, Tetsuya Mimura, Etsuko Ohmae, Kenji Yoshimoto, Hiroko Wada, Hiroyuki Ogura, Harumi Sakahara
The purpose of this study was to evaluate the effects of the thickness and depth of tumors on hemoglobin measurements in breast cancer by optical spectroscopy and to demonstrate tissue oxygen saturation (SO2) and reduced scattering coefficient (μs') in breast tissue and breast cancer in relation to the skin-to-chest wall distance. We examined 53 tumors from 44 patients. Total hemoglobin concentration (tHb), SO2, and μs' were measured by time-resolved spectroscopy (TRS). The skin-to-chest wall distance and the size and depth of tumors were measured by ultrasonography...
February 2018: Journal of Biomedical Optics
Ayaka Asakawa, Hironori Ishibashi, Masashi Kobayashi, Tsuyoshi Hachimaru, Hirokuni Arai, Kenichi Okubo
A 44-year-old man presented with an abnormal chest shadow. Computed tomography-guided biopsy showed a chondral tumor of the thoracic vertebrae. Five years later, he developed a walking disorder, left leg numbness, and a vesicorectal disorder. Emergency orthopedic spinal decompression was performed. Eight months later, the residual tumor had become larger and was adjacent to the aorta. Prior to thoracotomy, an intraaortic stent was inserted. The 4th and 5th ribs were invaded by the tumor. The entire tumor and chest wall were excised with the aortic adventitia...
January 1, 2018: Asian Cardiovascular & Thoracic Annals
Budhi Singh Yadav, Suresh C Sharma
PURPOSE: To report the results in terms of feasibility and early toxicity of hypofractionated adjuvant whole breast/chest wall and/or regional nodal radiation therapy for patients with breast cancer. METHODS AND MATERIALS: From June 2013 to October 2014, 50 patients with breast cancer after mastectomy or after breast conservation surgery (BCS) were prospectively included. The institutional ethics committee approved the study, which was registered with ClinicalTrials...
March 15, 2018: International Journal of Radiation Oncology, Biology, Physics
Masahiko Takata, Yoshifumi Miyamoto, Yoshimasa Maniwa
We report a rare case of giant cell tumor of the rib. A 33-year-old man was admitted to our hospital because of a recently appearing mass and pain in the right chest wall. Chest computed tomography and magnetic resonance imaging revealed a heterogeneous mass of 8-cm in diameter arising from and destroying the right 7th rib. The tumor was resected together with the 6th, 7th, and 8th ribs and the adjacent muscle and diaphragm. The pathological diagnosis was giant cell tumor of the bone. The patient has been free from recurrence or metastasis for 4 years after the operation...
February 2018: Kyobu Geka. the Japanese Journal of Thoracic Surgery
Kyoko Hara, Seiji Yoshitomi, Hisashi Tsuji
A 66-years-old woman was referred to our hospital with the chief complaint of a huge exposed left breast mass, associated massive exudates, bleedingand foul-smelling discharge. Invasive ductal carcinoma was diagnosed by core needle biopsy. The computed tomography showed left axillary lymph node metastases and no distant metastasis. Her performance status(PS) was Grade 3. She had serious comorbidities such as non-alcoholic steatohepatitis and liver cirrhosis, renal dysfunction. DMpC therapy and Mohs paste therapy were started since her overall status was improved...
February 2018: Gan to Kagaku Ryoho. Cancer & Chemotherapy
Ganesh Narayanasamy, Dharmin Desai, Steven Morrill, Xin Zhang, Edvaldo Galhardo, Sanjay Maraboyina, Jose Penagaricano
PURPOSE: Intermediate and low dose falloff in stereotactic body radiotherapy (SBRT) of lung tumor is known to relate to normal tissue toxicity. The purpose is two-fold: to analyze the relation between RTOG parameters (namely, R50%, D2cm) in lung SBRT plans and to explore planning methods that correlate with higher than acceptable dose to normal tissue. METHODS: RTOG recommended target dose coverage, conformity index, homogeneity index, R50% and D2cm were evaluated retrospectively in 105 lung tumor SBRT plans...
February 26, 2018: Medical Physics
Shunda Hong, Jian Jiang, Fuqing Zhou, Jiaqi Liu
RATIONALE: Primary pulmonary meningiomas are extremely rare, and only a few cases have been reported in the medical literature. Imaging findings of primary pulmonary meningiomas have been reported even more rarely. PATIENT CONCERNS: We present the case of a 54-year-old male patient with cough and sputum lasting for 20 years. This was a case of primary pulmonary meningioma with initial suspicion of a chest wall intercostal neurinoma. DIAGNOSES: A lung lesion was detected on chest computed tomography (CT) imaging 4 years ago...
January 2018: Medicine (Baltimore)
Jörg Fuchs, Cristian Urla, Monika Sparber-Sauer, Andreas Schuck, Ivo Leuschner, Thomas Klingebiel, Gunnar Blumenstock, Guido Seitz, Ewa Koscielniak
PURPOSE: Rhabdomyosarcoma (RMS) is the most common pediatric soft tissue sarcoma. In 7% of the cases it is localized at the chest wall or intrathoracically. The aim of this study was to analyze the multimodal treatment concepts and outcomes of children suffering from intrathoracic and chest wall RMS treated within three different Cooperative Soft Tissue Sarcoma (CWS) trials and one registry (Soft Tissue Sarcoma Registry, SoTiSaR). METHODS: Data of 51 patients with thoracic RMS enrolled in three different CWS trials (CWS-86, -91, -2002P) and one registry (SoTiSaR) were analyzed retrospectively...
February 20, 2018: Journal of Cancer Research and Clinical Oncology
Mateusz Wichtowski, Dawid Murawa, Katarzyna Kulcenty, Karolina Zaleska
Breast cancer is the most common cause of skin metastases in women. The probability of their occurrence ranges from about 5% in the entire population to as much as 30% in the late stages of the disease. Although rarely life-threatening, they have a major impact on the quality of life of patients with this diagnosis, being the cause of pain, effusion, ulceration, infection, and psychological discomfort. Available methods of treatment, both local and systemic, often fail to provide adequate control of the disease...
December 2017: Breast Care
Jun Won Kim, Chang-Ki Hong, Yoon Jin Cha, Se Hoon Kim, Chang-Ok Suh, Kyu-Sung Lee
BACKGROUND: Chordomas are rare tumors showing locally aggressive nature and high rates of local recurrences. Distant metastases are infrequently reported and cardiac metastases are extremely rare. CASE DESCRIPTION: A 32-year-old woman had been diagnosed with a large chordoma involving the clivus. She received a total removal of the tumor and adjuvant intensity-modulated radiotherapy. Four and a half years after the surgery, she presented with multifocal lesions in the ventricles and the right atrium, although an open thoracotomy revealed chronic inflammation...
February 14, 2018: World Neurosurgery
Amy S Yu, Peter G Maxim, Billy W Loo, Michael F Gensheimer
PURPOSE: Stereotactic ablative radiation therapy (SABR) to lung tumors close to the chest wall can cause rib fractures or chest wall pain. We evaluated and propose a clinically practical solution of using noncoplanar volumetric modulated arc radiation therapy (VMAT) to reduce chest wall dose from lung SABR. METHODS AND MATERIALS: Twenty lung SABR VMAT plans in which the chest wall volume receiving 30 Gy or higher (V30) exceeded 30 mL were replanned by noncoplanar VMAT with opposite 15° couch kicks...
December 19, 2017: Practical Radiation Oncology
Rosanna Yeung, Stephen R Bowen, Tobias R Chapman, Grayden T MacLennan, Smith Apisarnthanarax
PURPOSE: Normal liver-sparing with proton beam therapy (PBT) allows for dose escalation in the treatment of liver malignancies, but it may result in high doses to the chest wall (CW). CW toxicity (CWT) data after PBT for liver malignancies are limited, with most published reports describing toxicity after a combination of hypofractionated proton and photon radiation therapy. We examined the incidence and associated factors for CWT after hypofractionated PBT for liver malignancies. METHODS AND MATERIALS: We retrospectively reviewed the charts of 37 consecutive patients with liver malignancies (30 hepatocellular carcinoma, 6 intrahepatic cholangiocarcinoma, and 1 metastasis) treated with hypofractionated PBT...
December 24, 2017: Practical Radiation Oncology
Kerstin W Sinkevicius, Kelly J Bellaria, Juliana Barrios, Patrizia Pessina, Manav Gupta, Christine Fillmore Brainson, Roderick T Bronson, Carla F Kim
Metastatic disease is the primary cause of death of lung cancer patients, but the mouse models of lung adenocarcinoma do not accurately recapitulate the tumor microenvironment or metastatic disease observed in patients. In this study, we conditionally deleted E-cadherin in an autochthonous lung adenocarcinoma mouse model driven by activated oncogenic Kras and p53 loss. Loss of E-cadherin significantly accelerated lung adenocarcinoma progression and decreased survival of the mice. Kras;p53;E-cadherin mice had a 41% lung tumor burden, invasive grade 4 tumors, and a desmoplastic stroma just 8 weeks after tumor initiation...
February 15, 2018: American Journal of Respiratory Cell and Molecular Biology
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