ABSTRACT
OBJECTIVE@#To provide clinical reference by summarizing and analyzing characteristics, therapeutic principles and methods for special cases of esophageal foreign bodies.@*METHOD@#Statistical analysis 182 cases with esophageal foreign bodies, including 41 special cases. Surgery 165 cases, 17 cases without surgery.@*RESULT@#One hundred and seventy-five cases were cured, 7 cases improved. Hospitalization time 0.5-50 d (average 4.5 d).@*CONCLUSION@#It is important to learn about characteristics of esophageal foreign bodies, therapeutic principles and methods for special cases, and it's a key point to diagnosis early and remove the foreign bodies as soon as possible, and comprehensive treatment measures are really effective to process special cases.
Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Female , Humans , Male , Middle Aged , Young Adult , Esophagus , Foreign Bodies , Therapeutics , Treatment OutcomeABSTRACT
OBJECTIVE@#Summarize the treatment skills of esophagus perforation caused by esophageal foreign bodies.@*METHOD@#Retrospectively analyze the seven cases of esophagus foreign body perforation with various complications in our department.@*RESULT@#Six cases recovered in 3 to 18 days after operation, on average 14.2 day, while one case recovered in 49 days by conservative method.@*CONCLUSION@#Foreign bodies removing, fistulae repairing, abscess incising, effusion rinsing, effective antibiotics administrating and support treatment are effective to treat esophagus perforation caused by esophageal foreign bodies. It will take a relative long time to be treated only by conservative way.
Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Esophageal Perforation , Diagnosis , Therapeutics , Esophagus , Foreign Bodies , Diagnosis , Therapeutics , Retrospective StudiesABSTRACT
In order to know the effects of caloric stimulation on neuronal firing in medial vestibular nuclei (MVN) by middle ear irrigation, the middle ear was irrigated with ice (4 degrees C), hot (44 degrees C), and warm (37 degrees C) water, and the firing rate of MVN neuron was extracellularly recorded. The results showed that the firing rate of MVN neuron was changed by caloric stimulation, and the majority of MVN neurons showed excitation by irrigation with hot water and inhibition by ice water (type A). The neuronal firing was recovered immediately after the cessation of the stimulation. I It was concluded that the neuronal firing rate in MVN was changed by caloric stimulation in middle ear cavity. The response was different in various neurons.
Subject(s)
Cold Temperature , Ear, Middle , Electrophysiology , Endolymph/physiology , Hot Temperature , Therapeutic Irrigation , Neurons/classification , Neurons/physiology , Rats, Wistar , Vestibular Nerve/physiology , Vestibular Nuclei/physiologyABSTRACT
In order to know the effects of caloric stimulation on neuronal firing in medial vestibular nuclei (MVN) by middle ear irrigation, the middle ear was irrigated with ice (4 degrees C), hot (44 degrees C), and warm (37 degrees C) water, and the firing rate of MVN neuron was extracellularly recorded. The results showed that the firing rate of MVN neuron was changed by caloric stimulation, and the majority of MVN neurons showed excitation by irrigation with hot water and inhibition by ice water (type A). The neuronal firing was recovered immediately after the cessation of the stimulation. I It was concluded that the neuronal firing rate in MVN was changed by caloric stimulation in middle ear cavity. The response was different in various neurons.
Subject(s)
Animals , Female , Male , Rats , Cold Temperature , Ear, Middle , Electrophysiology , Endolymph , Physiology , Hot Temperature , Neurons , Classification , Physiology , Rats, Wistar , Therapeutic Irrigation , Vestibular Nerve , Physiology , Vestibular Nuclei , PhysiologyABSTRACT
Objective To evaluate the surgical effects and influencing factors of ear malformation.Methods 408 cases were reviewed,including surgical methods and its effect in different condition of malformation,in which autogenous rib cartilage was used in reconstruction of ear.Meanwhile,349 cases(401 ears) double-lobe skin flap and 29 cases(29 ears) retroauricular groove flap were designed according to different condition of malformation.All the patients were treated with canalplasty,and 84 cases(84 ears) with mastoid process of pneumatic type were treated with tympanoplasty and canalplasty.Results months and more follow-up obtained in 335 cases (82%),and 6 months to 5 years follow-up in 273 cases(67%).Surgical effect was satisfactory,the shape of reconstructive ear was verisimilitude,and skull auricle angle was suitability;hearing was improved after operation in 335 ears,especially in 84 ears with canalplasty and tympanoplasty,but hearing was not improved after operation in 45 ears(