Inclusion Criteria

DISEASE CHARACTERISTICS: Histologically or cytologically confirmed non-small cell lung
cancer (NSCLC) Stage IIIA (T1-2, N2, M0 or T3, N1-2, M0) if not medically operable Stage
IIIB (any T, N3, M0 or T4, any N, M0) Radiographic evidence of mediastinal lymph nodes at
least 2.0 cm in the largest diameter sufficient to stage N2 or N3 disease If largest
mediastinal node is less than 2.0 cm in diameter and is the basis for stage III disease,
then at least one node must be histologically or cytologically confirmed positive Any of
the following histologies allowed: Squamous cell carcinoma Adenocarcinoma (including
bronchoalveolar cell) Large cell anaplastic carcinoma (including giant and clear cell
carcinomas) Poorly differentiated NSCLC No metastatic disease Patients with tumors
adjacent to a vertebral body allowed if all gross disease can be encompassed in the
radiation boost field (boost volume must be limited to less than 50% of the ipsilateral
lung volume) Pleural effusions that are a transudate, cytologically negative, and
non-bloody are allowed if tumor can be encompassed within reasonable field of radiotherapy
Pleural effusions that can be seen on chest CT but not on chest x-ray and are too small to
tap are allowed No brain metastases by MRI or CT scan No prior total surgical resection

PATIENT CHARACTERISTICS: Age: 18 and over Performance status: Karnofsky 70-100% Life
expectancy: Not specified Hematopoietic: Granulocyte count at least 2,000/mm3 Platelet
count at least 100,000/mm3 Hemoglobin greater than 8 g/dL (transfusion or epoetin alfa
allowed) Hepatic: Bilirubin less than 1.5 times normal Renal: Creatinine clearance greater
than 50 mL/min Cardiovascular: No history of uncontrolled serious cardiac disease No
myocardial infarction within the past 6 months No congestive heart failure No unstable
angina No clinically significant pericardial effusion or arrhythmia Pulmonary: FEV1
greater than 800 mL Post obstructive pneumonia allowed Other: No other active concurrent
or prior malignancy within the past 5 years except nonmelanomatous skin cancer or
carcinoma in situ of the cervix No other serious medical or psychiatric illness that would
preclude study No active serious infection No prior significant allergic reactions to
drugs containing Cremophor (e.g., cyclosporine or vitamin K) No weight loss of more than
10% within 3 months prior to diagnosis Not pregnant or nursing Negative pregnancy test
Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY: Biologic therapy: No concurrent colony stimulating factors
(i.e., filgrastim (G-CSF) or sargramostim (GM-CSF)) No concurrent immunotherapy Concurrent
epoetin alfa allowed Chemotherapy: No prior systemic chemotherapy No other concurrent
chemotherapy Endocrine therapy: No concurrent hormonal agents except for nondisease
related conditions (e.g., insulin for diabetes) Concurrent steroids administered for
adrenal failure or septic shock allowed Concurrent glucocorticosteroids as antiemetics
allowed Radiotherapy: No prior radiotherapy to the thorax Surgery: See Disease
Characteristics At least 3 weeks since formal exploratory thoracotomy and recovered At
least 1 week since prior diagnostic thoracoscopy Other: No other concurrent anticancer
drugs