Stage III Invasive Lobular Carcinoma: Stacy's Survivor Story

Patient Info: Stacy, Female | Stage III

Biomarkers: Hormone receptor-positive; HER2-negative

Stacy completed chemotherapy, mastectomy, radiation and reconstruction. She remained under regular monitoring and was taking Letrozole as part of a planned 10-year course.

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HER2-positive breast cancer: brain recurrence, T-DXd liver injury, and later progression

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

Biomarkers: HER2-positive; hormone receptor-negative; grade 3 infiltrative breast carcinoma

Metastatic Site: brain; thoracic lymph nodes

As of October 2025, the patient had developed brain and thoracic nodal recurrence after HER2-directed treatment, experienced T-DXd-associated liver injury, progressed after later paclitaxel/trastuzumab, and died at home in December 2024 under palliative care.

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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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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.

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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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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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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.

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Stage I Invasive Lobular Carcinoma: Tammy's Survivor Story

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

As of October 2025, Tammy had fully recovered and remained disease-free after Stage I invasive lobular breast cancer treated with partial mastectomy and a targeted week-long radiation course, with ongoing follow-up monitoring.

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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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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.

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Stage IIIA triple-negative breast cancer with hypercalcemia from parathyroid adenoma

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

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

As of October 2025, evaluation for post-chemotherapy weakness showed no local breast cancer recurrence, no lymphadenopathy, and no bone metastases; hypercalcemia resolved after parathyroid adenoma removal while breast cancer care remained ongoing.

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Stage IIA breast collision tumor: disease-free after surgery and adjuvant therapy

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

Biomarkers: Two breast tumor parts were ER-positive; one HER2-low/negative and one HER2-positive. BRCA testing was suggested but not done.

Four years after surgery, she remained disease-free after mastectomy, adjuvant chemotherapy, HER2-targeted therapy, and endocrine therapy.

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Luminal A solid papillary breast carcinoma with lung metastasis: mastectomy and lung resection, PET-CT clear

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

Biomarkers: Initial breast tumor and lung metastasis were ER/PR positive, HER2 0

Metastatic Site: lung

About 40 days after lung surgery, PET-CT showed no abnormalities; the specialist recommended regular follow-up without additional antitumor drug therapy, and she was alive and in good condition.

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Breast Cancer: Theresa's Survivor Story

Patient Info: Theresa, Female, 40s

Biomarkers: Hormone receptor-positive; exact receptors not fully specified

Theresa completed treatment for multiple cancers, including bilateral mastectomy/reconstruction for breast cancer and later excision plus 3 months of radiation for chest-wall recurrence. As of October 2025, she described being about 6 years out from the later recurrence, with no other cancer found on scans.

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Hormone receptor-positive male breast cancer: spontaneous regression after biopsy and mastectomy

Patient Info: Anonymized, Male, 50s

Biomarkers: ER-positive; PR-positive; HER2-negative; p63 staining confirmed myoepithelial cells in residual benign cystic lesion

Mastectomy and axillary clearance showed no residual invasive carcinoma or carcinoma in situ, with clear margins; he recovered well and began adjuvant tamoxifen because of the original ER/PR-positive biopsy.

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Breast Cancer: Karin's Patient Story

Patient Info: Karin, Female, 50s

As of September 2025, Karin was living with recurrent incurable breast cancer, felt healthy and fit, and had chosen mastectomy with reconstruction, ovary removal, anti-hormone therapy, and complementary therapies after recurrence.

Paget disease, bilateral apocrine breast carcinomas, and primary breast follicular lymphoma after aromatase inhibition

Patient Info: Anonymized, Female, 70+

Biomarkers: Initial breast cancer was ER/PR-positive, HER2-negative. Later apocrine cancers were triple-negative with AR/ER-beta markers. Lymphoma had IgH::BCL2.

As of September 2025, she was alive 3 years after bilateral mastectomy and observation for Stage Ie follicular lymphoma, with no recurrence of either breast carcinoma or lymphoma.

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Stage 0 ER-positive DCIS: mastectomy without adjuvant therapy, followed by successful pregnancy

Patient Info: Anonymized, Female, 40s | Stage 0

Biomarkers: ER-positive; PgR-positive; HER2-negative; nuclear grade 2; comedo type; negative margins; no lymph node involvement

She completed surgical treatment for Stage 0 DCIS with negative margins and no lymph node involvement, avoided adjuvant therapy, resumed assisted reproductive treatment, and delivered a healthy male infant.

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Triple-negative breast pleomorphic adenocarcinoma: disease-free after mastectomy and one course of capecitabine

Patient Info: Anonymized, Female, 70+

Biomarkers: Triple-negative breast pleomorphic adenocarcinoma with PIK3CA mutation; markers supported the diagnosis.

As of September 2025, she had 2 years of disease-free survival after left total mastectomy, sentinel lymph node exploration, and 1 course of oral capecitabine.

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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.

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Invasive Ductal Carcinoma: Meghan's Patient Story

Patient Info: Meghan McLyman, female, 40s

Meghan was doing well and had returned to her normal life, teaching dance and volunteering as a peer mentor.

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Stage IIA male breast cancer: chemotherapy, mastectomy, endocrine therapy, and benign adrenal nodule

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

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

Final breast cancer pathology was T1N1M0 / AJCC Stage IIA ER-positive, PR-positive, HER2-negative invasive ductal carcinoma; the suspicious adrenal lesion was removed in June 2025 and proved to be a benign adrenal adenoma.

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Stage II Invasive Ductal Carcinoma: Charlotte's Survivor Story

Patient Info: Charlotte, Female | Stage II

Biomarkers: BRCA inherited mutation negative

As of September 2025, Charlotte had undergone bilateral mastectomy, removal of 2 lymph nodes, delayed wound healing, and radiation for Stage II invasive ductal carcinoma, and was focused on recovery and life after treatment.

Breast cancer survivorship complicated by fatal lymphedema-associated necrotizing soft tissue infection

Patient Info: Anonymized, Female, 50s

Biomarkers: Prior breast cancer: ER-positive, PR-positive, HER2-negative

She died after hospital-acquired pneumonia and acute respiratory failure during recovery from severe right-arm lymphedema-associated necrotizing soft tissue infection after prior breast cancer treatment.

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