Stage IV HER2-Positive Breast Cancer: Leftfootforward's Survivor Story

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

Biomarkers: HER2-positive

Metastatic Site: Brain | Liver

Leftfootforward was diagnosed with Stage IIB HER2-positive breast cancer in 2010 and metastatic brain/liver disease in 2012; after systemic therapy, Gamma Knife, craniotomy for necrotic tissue, partial liver lobectomy, and resumed Herceptin, her latest scans showed no evidence of disease.

BreastCancer.org (ES)Read more →

Stage II HER2-Positive Breast Cancer: Frédérique's Survivor Story

Patient Info: Frédérique, Female, 40s | Stage II

Biomarkers: HER2-positive

Frédérique was listed as having complete remission after Herceptin/trastuzumab treatment for HER2-positive Stage II breast cancer.

Fondation ARCRead more →

HR-Positive Breast Cancer: Toni's Patient Story

Patient Info: Toni S, Female, 50s

Biomarkers: ER-positive or PR-positive; HER2-positive; triple-positive breast cancer

Toni completed chemotherapy, surgery, Kadcyla, and radiation for triple-positive breast cancer with lymph-node involvement and continued anastrozole to suppress estrogen.

BreastCancer.org (ES)Read more →

Breast Cancer: Greta's Survivor Story

Patient Info: Greta Tietze-Stein, Female, 50s

Greta completed breast-conserving surgery, chemotherapy, radiation, trastuzumab antibody therapy, and hormone therapy, and continued follow-up while managing fear of another finding and rebuilding life around family, faith, and self-care.

Krankheitserfahrungen.deRead more →

Breast Cancer: Dagmar's Patient Story

Patient Info: Dagmar Schiffer, Female, 50s

Dagmar had completed surgery, chemotherapy, and radiation and continued antibody therapy plus hormone therapy, while managing bone pain, fatigue, and daily-life adjustments.

Krankheitserfahrungen.deRead more →

BRCA1 Breast Cancer: Jasmin's Patient Story

Patient Info: Jasmin Nussing, Female, Under 40

Biomarkers: BRCA1 mutation

Jasmin completed major breast cancer treatment while continuing technical school, had BRCA1-related long-term risk management ahead, and required ongoing heart monitoring related to antibody/immunotherapy.

Krankheitserfahrungen.deRead more →

Hormone receptor-positive, HER2-positive breast cancer treatment interrupted by vaginal cuff dehiscence and bowel evisceration

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

Biomarkers: Hormone receptor-positive; HER2-positive

At 21 months after emergency repair, she was symptom-free with POP-Q stage 0; letrozole continued and T-DM1 was resumed 7 weeks after discharge, but long-term cancer response was not detailed.

PubMed CentralRead more →

Stage IVA EGFR-mutant lung adenocarcinoma: clonal evolution, chemoimmunotherapy response, osimertinib rechallenge, and death after progression

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

Biomarkers: Markers changed over time: started with EGFR L747S/L858R; later MET-amplified, PD-L1 TPS 80%, high TMB clone; later EGFR reappeared.

Metastatic Site: pleura, peritoneal nodule, retroperitoneal lymph nodes

The patient died on 30 April 2025 after progression through multiple lines and infection related to treatment-associated myelosuppression.

PubMed CentralRead more →

Stage IV HER2-Positive Invasive Ductal Carcinoma: Renee's Patient Story

Patient Info: Renee N., Female | Stage IV

Biomarkers: HER2-positive

Metastatic Site: Brain

As of June 2026, Renee’s public story described living with metastatic HER2-positive breast cancer as a chronic illness, after brain radiation and while on Kadcyla every 3 weeks with stable scans reported in December 2019 and early March 2020.

The Patient StoryRead more →

Stage II HR-Positive Invasive Ductal Carcinoma: Doreen's Patient Story

Patient Info: Doreen, Female | Stage II

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

As of June 2026, Doreen had completed TCHP chemotherapy with a complete response before surgery and had undergone lumpectomy and radiation for Stage IIA triple-positive breast cancer.

The Patient StoryRead more →

Synchronous Stage IA lung adenocarcinoma and grade 4 glioblastoma: lung nodule regressed during brain-cancer therapy

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

Biomarkers: Lung molecular biomarkers not reported; glioblastoma biomarker details not summarized in library fields

The Stage IA lung adenocarcinoma was monitored without lung-directed therapy and decreased from 18 mm to 9 mm while CNS-directed glioblastoma treatment continued; she remained alive with no lung cancer progression.

PubMed CentralRead more →

Stage 4 breast cancer: 4 years and counting

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

Biomarkers: Initial tumor: hormone receptor-positive; HER2 1+. Metastatic recurrence: triple-negative breast cancer.

Metastatic Site: liver, bone, lung, supraclavicular lymph nodes,…

After response of choroidal metastases to eye radiation plus sacituzumab govitecan, disease progressed in February 2023 with cerebellar and pituitary brain lesions; she developed obstructive hydrocephalus, entered hospice in May 2023, and died in June 2023.

PubMed CentralRead more →

Metastatic triple-negative breast cancer with sacituzumab-govitecan pneumonitis and progression

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

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

Metastatic Site: lung

Sacituzumab-govitecan pneumonitis improved with corticosteroids and half-dose rechallenge did not reproduce pneumonitis, but follow-up CT showed one new pulmonary metastasis and enlargement of previous lung metastases; PFS on sacituzumab govitecan was 5.37 months.

PubMed CentralRead more →

KRAS G12C Stage IV lung adenocarcinoma with synchronous urothelial carcinoma and durable response

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

Biomarkers: Lung adenocarcinoma: KRAS ; PD-L1 TPS 5%. Urothelial carcinoma: GATA3-positive; CK7-positive; TTF1-negative.

Metastatic Site: homolateral pulmonary metastases and N2 lymph nodes…

After enfortumab vedotin, the urothelial carcinoma reached complete radiologic response and the lung cancer remained partially responding/stable; treatment was stopped after 16 months, and PET 2 months later showed complete metabolic response.

PubMed CentralRead more →

Stage IVA EGFR-mutated lung adenocarcinoma with malignant pleural effusion: stable disease on ivonescimab plus pemetrexed

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

Biomarkers: EGFR exon 19 deletion persisted. Later pleural fluid had PD-L1 TPS 40% / CPS 41, low TMB

Metastatic Site: pleura / malignant pleural effusion

As of August 2025, Stage IVA EGFR-mutated lung adenocarcinoma with malignant pleural effusion was stable on ivonescimab plus pemetrexed after prior progression on gefitinib, almonertinib, and ivonescimab monotherapy.

PubMed CentralRead more →

Glycogen-rich clear cell breast carcinoma: HER2-positive early-stage case with disease-free follow-up

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

Biomarkers: ER-positive; HER2-positive; PR-negative; Ki-67 ~10%; intracytoplasmic glycogen confirmed

At 1-year follow-up, she had no evidence of breast cancer recurrence.

PubMed CentralRead more →

Recurrent breast cancer complicated by T-DXd-associated dermatomyositis and interstitial lung disease

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

Biomarkers: Initial tumor had weak ER/AR, PR-negative, HER2 0. Recurrence became ER/PR/AR-negative, HER2-low, PD-L1 CPS ~30.

The cancer progressed after adjuvant therapy and again after 6 cycles of gemcitabine/carboplatin. Trastuzumab deruxtecan was followed by dermatomyositis features and interstitial pneumonia, with symptoms worsening despite glucocorticoid treatment after continued exposure.

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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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.

PubMed CentralRead more →

ER/PR/HER2-positive breast cancer: gallbladder, liver, lung, pleural, and bone metastases after incomplete adjuvant therapy

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

Biomarkers: Triple-positive breast cancer. Gallbladder metastasis kept ER/PR/HER2 positivity and Ki-67 >40%; markers supported breast origin.

Metastatic Site: gallbladder, liver, lung/pleura, bone

The patient died 3 years and 10 months after lumpectomy after metastatic ER/PR/HER2-positive breast cancer involved the gallbladder, liver, lungs/pleura, and bones following incomplete adjuvant therapy and loss to surveillance.

PubMed CentralRead more →

Stage I Breast Cancer: Angela's Patient Story

Patient Info: Angela George, Female, 40s | Stage I

Biomarkers: Not explicitly reported; Herceptin was given

As of September 2025, Angela was approaching 5 years from her Stage I breast cancer diagnosis, had completed bilateral mastectomy, chemotherapy, Herceptin, and oophorectomy, and remained on daily estrogen-reducing medication with oncology visits every 6 months; the source does not explicitly state NED.

Cleveland ClinicRead more →

Metastatic lung adenocarcinoma with HER2 V659E/amplification responding to trastuzumab deruxtecan

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

Biomarkers: Initial lung testing showed no EGFR/ALK/ROS1 and PD-L1 TPS 3%. Later biopsy found HER2 V659E plus HER2 amplification.

Metastatic Site: liver, bone, brain

As of September 2024, metastatic lung adenocarcinoma had a sustained partial response to trastuzumab deruxtecan after HER2 V659E mutation and HER2 amplification were identified.

PubMed CentralRead more →

Recurrent lung adenocarcinoma with bevacizumab-associated glomerular microangiopathy

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

Biomarkers: No tumor molecular biomarkers reported. Kidney biopsy and complement/immune deposits supported bevacizumab-related kidney microangiopathy.

Metastatic Site: pleura

He was living with recurrent metastatic lung adenocarcinoma after pleural spread and had persistent renal dysfunction and severe proteinuria from bevacizumab-associated glomerular microangiopathy despite stopping bevacizumab.

PubMed CentralRead more →

Stage IV EGFR Non-Small Cell Lung Cancer: Filipe's Patient Story

Patient Info: Filipe, Male, Under 40 | Stage IV

Biomarkers: EGFR exon 19 deletion

Metastatic Site: brain, bone, left lung, kidney

As of November 2024, Filipe was living with ongoing Stage IV EGFR exon 19-mutated lung cancer after initial response to osimertinib, later progression and current amivantamab plus chemotherapy.

The Patient StoryRead more →