Beth Jenkins’ Breast Cancer Diagnosis Highlighted by GP Dismissal
A 42-year-old mother from Merthyr Tydfil, Beth Jenkins, was told by a locum GP she was “too young” for breast cancer and that her concerns were linked to “medical anxiety” or postnatal depression, according to BBC reported. Weeks later, she was diagnosed with stage two lobular breast cancer that had spread to three lymph nodes, with a 5cm tumor.
Initial Dismissal of Lump by GP
Jenkins first noticed a small lump in her right breast in 2018. An ultrasound at her GP practice suggested it was glandular tissue, and no biopsy was conducted. In 2024, after her daughter accidentally kicked the area, the lump grew significantly, prompting a GP visit. The locum doctor prescribed antibiotics and suggested the lump might be an infection or linked to her mental health. Jenkins later stated, “I haven’t got medical anxiety, otherwise I’d be up the hospital and doctors’ every week.”
Delayed Referral and Critical Diagnosis
Two weeks after her initial visit, Jenkins returned to the practice. A female GP reviewed her notes and advised an urgent referral. By 14 November 2024, she was diagnosed with lobular breast cancer that had spread to three lymph nodes. The cancer was classified as stage two and oestrogen- and progesterone-positive, with cancer found in four of 26 lymph nodes. Jenkins underwent a mastectomy, chemotherapy, and radiotherapy, experiencing severe complications, including neutropenic sepsis. She was a police officer and mother of two, and during treatment, she lost her hair but chose to shave it herself to “control” what she could. Her daughter, Fallon, asked why only one breast had been removed after Jenkins initially described the mastectomy as a “boob job.” Jenkins also spent five weeks in hospital due to complications from radiotherapy, which caused severe burns and limited her right-arm movement. If she had delayed seeking care by 24 hours, she would not have survived, she was told.

Rising Concerns for Younger Patients
According to Cancer Research Wales, about 100-115 cases of breast cancer occur annually in women under 40 in Wales. NICE guidelines state younger patients with unexplained lumps should be referred for further investigation. Jenkins’ case has prompted her to campaign for better awareness and adherence to referral practices for younger women. She now organizes events like Breast Fest to raise funds for Merthyr Cancer Aid.
Long-Term Impact and Monitoring
She underwent a hysterectomy and is taking letrozole for 10 years and ribociclib for three years, with annual scans planned. She also suffers from post-traumatic stress disorder and is receiving EMDR therapy. The case highlights the risks of delayed diagnoses in younger patients, as routine NHS breast screening in the UK begins at age 50.
Early Detection Critical in Wales Cases
Early detection remains critical, as seen in cases where concerns were initially dismissed. Cancer Research Wales noted that 100-115 cases are diagnosed annually in Wales among women under 40.
Tumor Size and Lymph Node Spread in Jenkins Case
What was the size of the tumor in Jenkins’ case?
The tumor measured 5cm (2in).
How many lymph nodes were affected?
The cancer had spread to three lymph nodes. A separate source noted cancer in four of 26 lymph nodes.
What are the statistics for breast cancer in women under 40 in Wales?
Cancer Research Wales reports about 100-115 cases annually in women under 40.
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