Related Experiment Video
Updated: Jun 8, 2026

Endobronchial Ultrasound-guided Intratumoral Injection of Cisplatin for the Treatment of Isolated Mediastinal Recurrence of Lung Cancer
Published on: February 12, 2017
[Therapeutic strategy for secondary lung cancer]
Hiroyuki Miura1, Norio Nakajima, Hidenobu Takahashi
1Department of Thoracic Surgery, Hachioji Medical Center of Tokyo Medical University, Hachioji, Japan.
Abstract:
Among 659 resected lung cancer cases from 1994 to 2009, 57 secondary lung cancers (8.6%) were evaluated. The secondary tumors were synchronous, located in the same lobe in 10, the ipsilateral different lobe in 17, and the contralateral lobe in 13, or metachronous, located in the contralateral lobe in 15, and the ipsilateral different lobe in 5. Both the tumors were removed in 49 cases. Chemotherapy, stereotactic radiotherapy (SRT), photo dynamic therapy (PDT), or best supportive care (BSC) was selected after a lobectomy or segmentectomy of the 1st tumor in 8 cases considering the patient's condition. Lobectomy or segmentectomy should be indicated for the 1st tumor considering curability. Bilobectomy is adopted for multiple cancers involving middle lobe. According to the operability or pulmonary function, the same strategy is adopted for secondary cancer. Considering the patient's condition, possibility of metastases and the tumor location and histologic type, partial resection, SRT, PDT, or BSC could be selected.
Related Concept Videos
Chronic Obstructive Pulmonary Disease-V: Management
Smoking Cessation
Cancer Therapies
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
Targeted Cancer Therapies
There are several types of targeted therapies against specific...
COPD: Management Using Bronchodilators and Corticosteroids
Chronic Obstructive Pulmonary Disease-V: Nursing Management
Assessment
Pneumothorax-II
Clinical Manifestations:

