Related Experiment Video
Updated: Feb 2, 2026

Surgical Treatment of an Endolymphatic Sac Tumor
Published on: May 26, 2023
[The immediate results of bronchoplastic surgical operations in surgery for lung malignant tumors]
Abstract:
Bronchoplastic surgical operations by means of invaginated method on 1 semicircle in lung malignant tumors were performed in 124 patients. Of them 116 patients (93,5%) had primary and 8 patients (6,5%) metastatic tumors. There were 94 men (75,8%) and 30 women (24,2%). The average age of patients was 56,4. The lesion of the right lung was observed in 78 patients (62,9%), of the left one in 46 patients (37,1%). Bronchoplastic lobectomies were performed in 98 patients (79%), bilobectomies - 17 patients (13,7%), segmentectomy - 4 patients (3.3%), isolated resections of bronchi - 5 patients (4,0%). All operations were radical. In all cases of lung cancer there was carried out extended inpsilateral lymph node dissection. Complications of different severity were observed in 24 patients (19,4%): pneumonia (4,8%), atelectasis (0,8%), insufficiency of bronchial sutures (3.2%), granulation stenosis of the bronchial anastomosis (1,6 %), chylothorax (0,8%), recurrent nerve palsy (2,4%), heart rhythm disorders (2,4%). Postoperative lethality was 4.8%.
Related Concept Videos
Lung Capacity
Operational Amplifiers
Real Number Operations
Vector Operations
A vector multiplied by a scalar value is called scalar multiplication. The result obtained is a new vector with a different magnitude. If the scalar is positive, the direction of the vector remains the same, but if it is negative, the direction of the vector is reversed. For example, the product of the mass and velocity yields the momentum.
Operant Conditioning
Reinforcement in operant conditioning can be positive or negative, both of which serve to increase the likelihood of a behavior. Positive...
Second Derivatives and Laplace Operator
Consider a scalar function. The curl of its...

