ALK-Fusion Gastric Cancer Responds to Alectinib Before Progression

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

Biomarkers: DCTN1–ALK fusion; ATM p.E1724*; CDK6 amplification; HER2 negative; mismatch-repair proteins intact; later KRAS amplification

Metastatic Site: bone

Alectinib produced a partial response for about 11.5 months, but the cancer later progressed systemically and she died from uncontrollable gastrointestinal bleeding.

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HER2-Positive Breast Cancer: Janella's Survivor Story

Patient Info: Janella Bustamante, Female, 40s

Biomarkers: Triple-positive: estrogen-, progesterone- and HER2-fueled breast cancer

As of October 2025, Janella had completed lumpectomy, chemotherapy, radiation and HER2-targeted biological therapy for triple-positive breast cancer and was on follow-up every 3 months; the source describes life after cancer but does not explicitly state NED/cancer-free.

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Stage IIIB HER2-positive breast cancer followed by resected pancreatic ductal adenocarcinoma

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

Biomarkers: Breast cancer HER2-amplified; ER/PR changed from positive to negative after treatment. Pancreatic markers supported a separate pancreatic cancer.

The breast cancer achieved radiological and clinical remission after multimodality HER2-directed treatment. In 2025, a separate pancreatic ductal adenocarcinoma was resected, and adjuvant gemcitabine plus albumin-bound paclitaxel was recommended.

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Four EGFR-Mutated Lung Cancers That Changed Form After Osimertinib

Patient Info: Anonymized, female, 50s

Biomarkers: EGFR exon 19 deletion; TP53 p.D259V

The cancer progressed after second-line treatment and later topotecan, and she died 2 months after topotecan ended.

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Four EGFR-Mutated Lung Cancers That Changed Form After Osimertinib — Case 2

Patient Info: Anonymized, female, 60s

Biomarkers: EGFR exon 19 deletion; TP53 p.R110P; acquired MET amplification

The disease progressed after combined targeted therapy, and she died after 7 months of carboplatin, etoposide, and atezolizumab.

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Four EGFR-Mutated Lung Cancers That Changed Form After Osimertinib — Case 4

Patient Info: Anonymized, female, 70+

Biomarkers: EGFR exon 19 deletion; TP53 p.L201fs

She died 3 months after starting carboplatin and pemetrexed for the transformed cancer.

PubMed CentralRead more →

Stage IV HER2-Positive Breast Cancer: Paul's Patient Story

Patient Info: Paul Forgette, Male, 60s | Stage IV

Biomarkers: HER2-positive; triple-positive breast cancer; CHEK2 mutation

Metastatic Site: Bones; lymph nodes

By October 2025, 9 months after starting Enhertu, Paul’s Stage IV HER2-positive male breast cancer was described as dormant, not cured, with continued City of Hope care and integrative support.

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Metastasizing ameloblastoma involving lung: initially treated as squamous lung cancer

Patient Info: Anonymized, Male, 40s

Biomarkers: Final tumor had AKT1 mutation and BRAF -negative status. Initial testing found no common actionable lung-cancer drivers.

As of October 2025, final pathology had changed the diagnosis from suspected squamous lung cancer to metastasizing ameloblastoma involving the lung, and the patient was under specialist head-and-neck and thoracic follow-up.

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Stage IV Triple-Negative Breast Cancer: Nicole's Patient Story

Patient Info: Nicole, Female, 40s | Stage IV

Biomarkers: ER-negative; PR-negative; HER2-negative

Metastatic Site: liver

Nicole remained in active treatment for liver-metastatic triple-negative breast cancer, with meaningful response after switching to an antibody-drug conjugate and then undergoing mastectomy.

The Patient StoryRead more →

Stage IIIC ER-positive male breast cancer: mastectomy, chemotherapy, radiation, tamoxifen and abemaciclib

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

Biomarkers: ER 90% positive; PR 60% positive; HER2 score 0; Ki-67 15%; BRCA1 and BRCA2 no pathogenic variants; CEA 2.4 ng/mL; CA15-3 13.6 U/mL

He remained on tamoxifen and dose-adjusted abemaciclib; annual follow-up imaging, including non-contrast CT, showed no local or distant relapse.

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Invasive lobular breast cancer with dense lymphocytic infiltration treated with surgery, radiation, chemotherapy, and endocrine therapy

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

Biomarkers: ER-positive/PR-negative, HER2 1+ lobular breast cancer; Ki-67 35%

At 1 year after surgery, the patient remained recurrence-free while receiving postmenopausal aromatase inhibitor endocrine therapy.

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HER2-positive Stage IV breast cancer: T-DM1 extravasation wound healed after multidisciplinary care

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

Biomarkers: ER 90% positive; PR 70% positive; HER2 IHC 3+

Metastatic Site: pelvis

As of October 2025, the T-DM1 extravasation wound had almost fully healed within about 4 weeks, and the patient continued adjuvant T-DM1 through a port; longer cancer-control status was not described.

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Stage IVA lung adenocarcinoma: fatal hemoptysis from pulmonary artery pseudoaneurysm after chemoradiotherapy

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

Biomarkers: CEA 62 ng/mL; CA19-9 and neuron-specific enolase within normal limits; no molecular biomarkers reported

Metastatic Site: bone (11th thoracic vertebra)

The patient died from airway obstruction after massive hemoptysis caused by rupture of a pulmonary artery pseudoaneurysm that developed at the tumor-invaded pulmonary artery site after chemoradiotherapy.

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Extensive-stage small-cell lung cancer with serplulimab-associated diabetes: care ongoing

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

Biomarkers: Tumor biomarkers not reported. Diabetes workup after immunotherapy: autoantibodies negative, C-peptide very low.

After 11 days in the hospital, diabetic ketoacidosis was controlled; he continued insulin therapy with good glucose control and resumed serplulimab plus levothyroxine.

PubMed CentralRead more →

Extensive-stage small-cell lung cancer with serplulimab-associated diabetes

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

Biomarkers: Tumor biomarkers not reported. Diabetes autoantibodies were negative, C-peptide was low, and hypothyroidism labs were severe.

After 10 days of hospitalization, diabetic ketoacidosis was controlled; he was discharged on insulin therapy and resumed serplulimab immunotherapy.

PubMed CentralRead more →

Stage IV BRCA2 Invasive Lobular Carcinoma: Marissa's Patient Story

Patient Info: Marissa, Female, Under 40 | Stage IV

Biomarkers: BRCA2 mutation; HER2-negative; PARP inhibitor resistance/progression described

Metastatic Site: bone marrow / bone; lymph nodes; skull lesions

Marissa’s breast tumors resolved after hormone blockers, but she remained in active treatment for Stage IV disease involving bone marrow/bone, lymph nodes, and skull lesions.

The Patient StoryRead more →

HER2-positive luminal B breast cancer with axillary tumor deposits: no recurrence after multimodal therapy

Patient Info: Anonymized, Female, 50s

Biomarkers: HER2-positive

After neoadjuvant therapy, mastectomy, axillary dissection, continued hormone therapy, and trastuzumab, she remained in good clinical condition with no detected recurrence.

PubMed CentralRead more →

Stage IV BRAF Colorectal Adenocarcinoma: Pio's Patient Story

Patient Info: Pio, Male, 50s | Stage IV

Biomarkers: BRAF V600 mutation

Metastatic Site: peritoneum; liver; left lung nodules

After initial chemotherapy produced mixed results and May imaging showed growth, BRAF/EGFR-directed treatment led to a marked improvement on July scans.

The Patient StoryRead more →

HER2-positive breast cancer: AC-THP treatment completed after infusion-port salvage

Patient Info: Anonymized, Female, 50s

Biomarkers: HER2-positive

She completed the planned breast-cancer treatment course after successful port salvage, had no recurrence of port-site skin thinning or exposure over the next 2 years, and the port was removed in October 2024.

PubMed CentralRead more →

Breast Cancer: Josephine's Survivor Story

Patient Info: Josephine, Female, Under 40

As of October 2025, Josephine was cancer-free after melanoma in 2015 and breast cancer 2 years later, with breast cancer treatment including operations, chemotherapy, radiotherapy, and 5 years of anti-hormone therapy.

Stage II HR-Positive Breast Cancer: Jennifer's Survivor Story

Patient Info: Jennifer Njathi, Female, 40s | Stage II

Biomarkers: Triple-positive; ER-positive; PR-positive; HER2-positive

As of October 2025, Jennifer was more than 1 year past treatment for triple-positive Stage IIA breast cancer and had a recent clear MRI.

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Two Lung Cancer Patients Who Developed Bullous Pemphigoid During Pembrolizumab — Case 1

Patient Info: Anonymized, male, 70+

Biomarkers: PD-L1 TPS 5%

At the last follow-up, he was alive and continuing chemotherapy after later cancer progression, with no recurrence of bullous pemphigoid.

PubMed CentralRead more →

Stage IVB EGFR-mutated lung adenocarcinoma with brain metastases: complete response and pathologic complete response

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

Biomarkers: Lung adenocarcinoma with EGFR L858R, PD-L1 TPS 95%

Metastatic Site: brain

Brain metastases achieved complete response on imaging, and surgery after systemic therapy showed pathologic complete response, ypT0N0M0 with 0/13 lymph nodes involved.

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Stage II Triple-Negative Breast Cancer: Jennifer's Survivor Story

Patient Info: Jennifer Rancik, Female, Under 40 | Stage II

Biomarkers: BRCA1 mutation; triple-negative breast cancer

Jennifer entered remission in October 2017 after Stage II triple-negative breast cancer treatment and, as of October 2025, reported doing great and being off medications except occasional Zometa.

City of HopeRead more →