[Residual thymus gland in patients operated on for myasthenia].
The authors studied the causes of ineffective surgical treatment of myasthenia and found residual thymus to be one of them. From analysis of 21 cases in which part of the thymus was not removed (in 19 cases the diagnosis was verified histologically), they drew the conclusion that the causes of residual thymus may be technical errors due to inadequate choice of the surgical approach of the surgeons' insufficient experience, in removal of a thymoma failure to excise part of the thymus not involved in the tumor, incomplete knowledge of the role of the thymus in the pathogenesis of myasthenia and its incomplete removal in thymectomy in patients with generalized myasthenia. Uneventful postoperative course was noted in 11 patients, crises with respiratory disorders in 6 (prolonged artificial lung ventilation had to be resorted to in 4 of them), suppuration of the wound in 2, and pneumonia in 1 patient who was under artificial lung ventilation. The late--term results were studied in follow--up periods of 12 months to 15 years. The myasthenic status improved in all patients, the results were excellent and good in 15. In view of the difficulty in establishing the diagnosis and management, this grave category of patients must be treated at specialized centers.
Shkrob
O S
OS
Vetshev
P S
PS
Ippolitov
I Kh
IKh
Khodzhaev
Z Sh
ZSh
Voronov
L I
LI
D000293:Adolescent; D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000601:surgery*; D011183:Postoperative Complications; D013934:Thymectomy; D013945:Thymoma / Q000601:surgery; D013953:Thymus Neoplasms / Q000601:surgery; D013997:Time Factors
Ostatochnaia vilochkovaia zheleza u bol'nykh, operirovannykh po povodu miastenii.