title: [Diagnosis, surgical treatment and prognosis in patients with generalized myasthenia].
abstract: The work deals with the clinical analysis of the richest experience in the surgical treatment of patients with generalized myasthenia in the country. The efficacy of various methods for the diagnosis of affection of the thymus is studied comparatively. It is shown that for more effective diagnosis of neoplastic lesions of the thymus wider use of computerized and magneto-resonance tomography is expedient and that they must replace the insufficiently informative and invasive examination methods used today (pneumonodiastinography, phlebography, scintigraphy, etc.) which still form the basis for the system of diagnostic research in patients with myasthenia. The authors determined the indications and contraindications for, the optimum terms for undertaking the surgical intervention and its volume in neoplastic and nonneoplastic diseases of the thymus in adults and children. Comparative evaluation of various means of preoperative management was conducted. It is shown that to improve the patient's condition and stabilize the myasthenic status on the possibly minimal doses of anticholesteremic agents glucocorticoid hormones should be included in the complex of preoperative management. The indications for hormonotherapy were determined. The efficacy of plasmapheresis, radiotherapy, and glomectomy with denervation of the sinocarotid zone was evaluated and their place in the complex treatment of patients was determined. From study of the late-term results of treatment of a large group of patients (children, adults with a thymus) the main causes of unsuccessful surgical treatment of generalized myasthenia were identified and the concrete means of improving the results of treatment were planned. Two types of changes in the clinico-immuno-morphological values were revealed in patients with generalized myasthenia, differing evidently in pathogenesis. New clinico-immuno-morphological correlations and prognostic factors were discovered, and a method for prognosticating the effect of thymectomy was suggested. It is shown that splenectomy has a favorable effect in the most severe category of patients in unsuccessful operative and nonoperative treatment. The tactics of management of patients accepted in the clinic led to a uncomplicated course of the postoperative period in the majority of patients in the last years.
authors.forename: M I
authors.initials: MI
authors.lastname: Kuzin
authors.forename: O S
authors.initials: OS
authors.lastname: Shkrob
authors.forename: B M
authors.initials: BM
authors.lastname: Gekht
authors.forename: P S
authors.initials: PS
authors.lastname: Vetshev
authors.forename: O V
authors.initials: OV
authors.lastname: Zaĭratíants
authors.forename: N S
authors.initials: NS
authors.lastname: Kuznetsov
authors.forename: K E
authors.initials: KE
authors.lastname: Chilingaridi
authors.forename: L I
authors.initials: LI
authors.lastname: Voronov
authors.forename: I Kh
authors.initials: IKh
authors.lastname: Ippolitov
authors.forename: A V
authors.initials: AV
authors.lastname: Kurochkin
mesh_terms: D000328:Adult; D002648:Child; D003131:Combined Modality Therapy; D005938:Glucocorticoids / Q000627:therapeutic use; D006801:Humans; D008279:Magnetic Resonance Imaging; D009157:Myasthenia Gravis / Q000175:diagnosis / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D010690:Phlebography; D011292:Premedication; D011379:Prognosis; D013934:Thymectomy; D013945:Thymoma / Q000175:diagnosis / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D013953:Thymus Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
chemical_list: D005938:Glucocorticoids
vernacular_title: Diagnostika, khirurgicheskoe lechenie i ego prognoz u bolńykh generalizovannoĭ miastenieĭ.