High-dose-rate interstitial brachytherapy in recurrent head and neck cancer: an effective salvage option.
We present our results in patients with recurrent head and neck cancers treated with HDR interstitial brachytherapy. Material and methods: Twenty-five patients with recurrent head and neck cancers were treated with HDR interstitial brachytherapy using Iridium 192 between 2009 and 2016. Of these, 75% received radical brachytherapy, and 25% received external beam radiation therapy (EBRT) followed by brachytherapy boost. Treatment sites included oral cavity (15/25) and oropharynx (10/25). Median dose of 4.5 Gy was administered twice per day, with median total brachytherapy dose of 40.5 Gy in radical and 27 Gy for EBRT cases. Results: With median follow-up of 25 months, 4 local recurrences were observed within first year of follow-up. Two-year local control and overall survival outcomes for the entire group were 75% and 68%, respectively. Local control rate with radical BRT vs. BRT as a boost following EBRT was found to be significant (2-year LCR 62% vs. 85%; p 85 cc had a negative impact on overall survival (26 months vs. 12 months; p = 0.02), and interval time between primary and recurrence more than 15 months had an impact on the local control rate (p
ConclusionSevere maxillofacial fracture should be treated immediately to avoid further complications. Multidisciplinary examinations can provide more accurate preliminary recommendations particularly when combine with properly calibrated CT scan imaging.
CONCLUSION: Undertreated myasthenia gravis can lead to a rapid deterioration in a patient's clinical condition, and such patients may be mistakenly diagnosed as dying. Undertreated myasthenia gravis should therefore be considered as a potentially reversible cause of acute deterioration, especially in patients with complex comorbidities. The use of neostigmine as a continuous subcutaneous infusion may have a role in the management of such patients, particularly when enteral administration of acetylcholinesterase inhibitors is no longer possible. PMID: 31411109 [PubMed - as supplied by publisher]
Publication date: Available online 15 August 2019Source: Heart &LungAuthor(s): Dulce González-Islas, Estefanía Arámbula-Garza, Arturo Orea-Tejeda, Lilia Castillo-Martínez, Candace Keirns-Davies, Fernanda Salgado-Fernández, Luis Hernández-Urquieta, Samantha Hernández-López, Yuridia Pilotzi-MontielAbstractBackgroundHeart Failure (HF) patients developed changes in body composition as overhydration, muscle-skeletal wear and cardiac cachexia (CC). The possible factors involved in the development of CC in Right Heart Failure (RHF) patients are venous congestion, nutrien...
This study included ten controls, 19 amnestic mild cognitive impairment, and 10 AD dementia subjects. Within-subject regional correlations between modalities, between-group regional and voxel-wise analyses of covariance per modality, and receiver operating characteristic analyses for discrimination between groups were performed. RESULTS: FDG standardized uptake value ratio, eAV45 (0-2 min) standardized uptake value ratio, and AV45-R1 were significantly associated with H2O PET (regional Pearson r = 0.54-0.82, 0.70-0.94, and 0.65-0.92, respectively; P
CONCLUSIONS: In the rural context, POCUS AAA is a reliable 'rule out' test for ruptured abdominal aortic aneurysm and FAST scan has a role as a 'rule in' test for solid organ injury. These findings are consistent with larger studies in the emergency medicine literature. PMID: 31401838 [PubMed - in process]
AbstractThe roles of osteocytes in bone homeostasis have garnered increasing attention since it has been realized that osteocytes communicate with other organs. It has long been debated whether and/or to which degree osteocytes can break down the bone matrix surrounding them in a process called osteocytic osteolysis. Osteocytic osteolysis has been indicated to be induced by a number of skeletal challenges including lactation in CD1 and C57BL/6 mice, whereas immobilization-induced osteocytic osteolysis is still a matter of controversy. Motivated by the wish to understand this process better, we studied osteocyte lacunae in ...
Conclusion Abdominal pain was the most frequent presentation. There was no ultrasonographic pattern. All of the SLCTs were at stage IA, and most of them were moderately differentiated. Relapses did not occur, but one death related to the surgical staging occurred.Resumo Objetivo Descrever uma s érie de casos de tumores de células de Sertoli-Leydig (TCSLs) ovarianos. Métodos Revisão retrospectiva de 12 casos de TCSL tratados no Hospital de Câncer de Barretos entre outubro de 2009 e agosto de 2017. Resultados A mediana de idade foi 31 anos (15-71 anos). Um total de 9 pacientes (75,0 %) apres...
Conclusions: Intensity-modulated radiation with helical tomotherapy achieved respectable locoregional control and overall survival, with acceptable toxicity, in head and neck cancer patients.Oncology
CONCLUSIONS: Intensity-modulated radiation with helical tomotherapy achieved respectable locoregional control and overall survival, with acceptable toxicity, in head and neck cancer patients. PMID: 29895020 [PubMed - as supplied by publisher]
Dysgeusia is significant factor reducing quality of life and worsening dysphagia in patients receiving chemoradiotherapy for head and neck cancer. We investigated effects of doses to the oral cavity, salivary output (required to dissolve food particles) and patient-reported xerostomia, on patient-reported dysgeusia in a prospective study. Our main findings were significant effect of oral cavity doses ( D50=53 Gy at 3 months), and patient-reported xerostomia, but not salivary flow rates, on severity of dysgeusia.