Lung Cancer Treatment Complicated by Atezolizumab-Related Pneumonitis

Patient Info: Anonymized, Male, 70+

Biomarkers: EGFR mutation not detected; BRAF mutation not detected; ALK rearrangement not detected

The cancer progressed after chemoradiation. Atezolizumab was stopped because of pneumonitis, and he later began pemetrexed after a right adrenal mass became highly suspicious for malignancy.

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Durable brain and leptomeningeal response to pembrolizumab in Stage IV lung cancer

Patient Info: Anonymized, Female, 70+ | Stage IV

Biomarkers: PD-L1 high positive; EGFR negative; BRAF negative; KRAS negative; ROS1 negative; ALK negative

Metastatic Site: right adrenal gland, left sixth rib, brain,…

After 29 pembrolizumab cycles over 20 months, imaging showed no leptomeningeal disease, resolution of 3 brain lesions and marked reduction of the dominant frontal lesion; she remained neurologically intact and radiographically stable.

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Lung Cancer With a Kidney Metastasis Treated by Cryoablation

Patient Info: Anonymized, Male, 60s | Stage Metastatic/Advanced

Metastatic Site: left kidney

The renal metastasis was treated with CT-guided cryoablation.

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Metastatic Lung Adenocarcinoma Complicated by Severe Nivolumab Pneumonitis

Patient Info: Anonymized, Male, 60s | Stage IV

Biomarkers: Microsatellite stable; low tumor mutation burden; PD-L1 70%

His severe nivolumab-related pneumonitis improved after infliximab.

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Stage IV Small Cell Lung Cancer Causing Severe Cushing Syndrome

Patient Info: Anonymized, Male, 40s | Stage IV

Biomarkers: Ectopic ACTH secretion with markedly elevated ACTH and cortisol

Metastatic Site: liver|bones

The cancer and hormone syndrome progressed after an initial response, and he died after cardiopulmonary arrest 1 year after diagnosis.

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Delayed Adrenal Insufficiency After Nivolumab for Stage IV Lung Cancer

Patient Info: Anonymized, Male, 70+ | Stage IV

Biomarkers: EGFR unmutated; ALK unmutated; ROS1 unmutated

His weakness, fatigue, weight loss, and orthostatic hypotension resolved after hormone replacement, and he returned home independently.

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EGFR-Mutated Stage IV Lung Adenocarcinoma With Painful Finger Lesions During Osimertinib

Patient Info: Anonymized, Female, 60s | Stage IV

Biomarkers: EGFR-mutated; EGFR T790M-positive at relapse

She remained on active osimertinib treatment; the finger lesions persisted but were controlled with colloidal oatmeal.

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Lung Adenocarcinoma Diagnosed After a Bronchoscopy Complication

Patient Info: Anonymized, Male, 60s

He remained under active oncology follow-up after chemotherapy and radical radiotherapy.

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Autoimmune hemolytic anemia after 39 cycles of nivolumab for metastatic lung cancer

Patient Info: Anonymized, Male, 70+ | Stage IV

Metastatic Site: liver, bone

While nivolumab remained on hold, his lung cancer was stable on imaging and clinically, and hemoglobin had recovered to 14.6 g/dL about 4 months after high-dose prednisone and rituximab began.

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Metastatic lung cancer causing recurrent small-bowel intussusception

Patient Info: Anonymized, Female, 50s | Stage IV

Biomarkers: EGFR mutation; exon 19 deletion in metastatic bowel lesions

Metastatic Site: small bowel

She recovered satisfactorily after bowel surgery, and care shifted to palliation with long-term nutritional support planned.

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Stage III Lung Adenocarcinoma Resected After Chemotherapy and Checkpoint Immunotherapy

Patient Info: Anonymized, female, 60s | Stage III

After complete resection, she was alive, disease free and off treatment at postoperative follow-up.

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Oligometastatic Lung Cancer With Brain Spread, Surgery and Later Recurrence

Patient Info: Anonymized, male, 60s | Stage IV

Metastatic Site: brain

After 15 months off treatment he developed mediastinal nodal and distant metastases and was alive with disease on platinum-based chemotherapy 25 months after surgery.

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Small cell lung cancer found after severe digestive and neurologic symptoms

Patient Info: Anonymized, Male, 50s

Biomarkers: ANNA-1 positive at 1:61, 440; neuronal acetylcholine receptor antibody 0.05 nmol/L

His speech and strength improved with treatment, and PET/CT 4 months after the initial assessment showed no recurrent or metastatic lung cancer.

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Small Cell Lung Cancer Presenting With a Nasal Cavity Metastasis

Patient Info: Anonymized, male, 50s

Biomarkers: CD56 positive, chromogranin positive, synaptophysin positive

After 12 months in remission, the nasal cavity disease recurred aggressively. He declined further palliative chemotherapy and died 2 months later, 14 months after diagnosis.

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Finding Happiness Despite Stage IV Lung Cancer

Patient Info: Anonymized, 50s | Stage IV

More than a year after diagnosis, she remained in treatment for Stage IV lung cancer, with some therapies losing effectiveness as the cancer developed resistance.

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ERBB2-Mutated Metastatic Lung Adenocarcinoma With Treatment Intolerance and Progression

Patient Info: Anonymized, male

Biomarkers: ERBB2 A775_G776 insYVMA mutation

After poorly tolerated earlier regimens with stable disease, he developed symptomatic progression during 1 month of afatinib.

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ERBB2-Mutated Metastatic Lung Adenocarcinoma Progressing Through Multiple Therapies

Patient Info: Anonymized, female

Biomarkers: ERBB2 mutation

The cancer progressed during afatinib, nivolumab and a later paclitaxel rechallenge.

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ERBB2-Mutated Metastatic Lung Adenocarcinoma With Progression Across Multiple Regimens

Patient Info: Anonymized, male

Biomarkers: ERBB2 V777delinsVGSP mutation

After a brief period of stable disease on cisplatin plus docetaxel, the cancer progressed through erlotinib, gemcitabine and afatinib.

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ERBB2-Mutated Metastatic Lung Adenocarcinoma With Limited Disease Control Across Multiple Therapies

Patient Info: Anonymized, female

Biomarkers: ERBB2 V776delinsVC mutation

After temporary stable disease when bevacizumab was added to chemotherapy, the cancer progressed on trastuzumab plus paclitaxel and then erlotinib.

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ERBB2-Mutated Stage III Lung Cancer With Liver Recurrence and Multiple Lines of Therapy

Patient Info: Anonymized, female, 60s | Stage IV

Biomarkers: ERBB2 exon 20 insertion

Metastatic Site: liver

After 6 months of disease control on vinorelbine plus trastuzumab, the cancer progressed in all sites and she chose hospice care.

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Stage IV ERBB2-Mutated Lung Adenocarcinoma Responding to HER2-Targeted Therapy

Patient Info: Anonymized, female, 60s | Stage IV

Biomarkers: ERBB2 exon 20 insertion

Metastatic Site: bilateral lungs

Afatinib showed a response after 1 month, but insurance denial required a return to trastuzumab-based treatment.

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Stage IV ERBB2-Mutated Lung Cancer With Extensive Bone Metastases

Patient Info: Anonymized, female, 60s | Stage IV

Biomarkers: ERBB2 exon 20 insertion. A PIK3CA mutation was later detected at progression and considered a possible resistance mechanism.

Metastatic Site: bone

After progression on pemetrexed following several earlier treatment lines, she transitioned to hospice care.

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Stage IV ERBB2-Mutated Lung Adenocarcinoma With Brain Metastases and Multiple Targeted Therapies

Patient Info: Anonymized, female, Under 40 | Stage IV

Biomarkers: ERBB2 exon 20 insertion, exact sequence not specified. ERBB2 copy-number gain was identified during progression on afatinib.

Metastatic Site: brain, adrenal gland, liver

The final documented afatinib plus bevacizumab rechallenge produced a mixed response followed by liver progression after 3 months.

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ERBB2-Mutated Metastatic Lung Adenocarcinoma With Leptomeningeal Progression

Patient Info: Anonymized, male

Biomarkers: ERBB2 A775_G776 insYVMA mutation with amplification

The final treatment produced a mixed systemic response, but leptomeningeal disease developed.

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