The Drop

What's new in haematology: clinical and research updates from our haematologists, explained in plain language, plus practice news.

Recent Updates

October 2026
Haematology Update
Can myeloma be cured? Experts now have a definition
Dr Matthew Murphy · 7 October 2026 · Read above
September 2026
Practice News
New rooms in Rosanna for Dr Katherine Cummins
Dr Katherine Cummins · Rosanna · September 2026

Dr Katherine Cummins is now also consulting at Eastern Haematology and Oncology Group, 9 Lower Plenty Road, Rosanna. Katherine sees patients with a wide range of blood conditions, including abnormal blood counts and disorders of bleeding and clotting. Appointments can be made by phoning 03 9459 5333.

Haematology Update
Swollen glands in children: when to reassure and when to look further
A/Prof Chris Barnes · Paediatric haematologist · 28 September 2026

Enlarged lymph nodes (“swollen glands”), especially in the neck, are one of the most common reasons children are brought to the GP. They are usually the body’s normal response to a recent infection such as a cold or sore throat. The Royal Children’s Hospital guideline notes that palpable neck nodes are found in more than a third of otherwise healthy children, and that a well child usually needs only observation and reassurance, not tests.

A study published in Frontiers in Pediatrics in late 2025 looked at 500 children referred to a specialist paediatric haematology and oncology clinic with enlarged nodes. Even in this referred group, nearly nine in ten had simple reactive nodes and a further 7% had an infection. About 6% had a cancer such as lymphoma or leukaemia. Interestingly, node size and location alone did a poor job of separating the serious cases from the rest. The appearance of the node on ultrasound was a far better guide.

Usually reassuring

  • Small (under 1 to 2 cm), soft, movable and sometimes tender nodes
  • A recent cold, sore throat, ear infection or skin infection nearby
  • A child who is otherwise well, eating and playing normally
  • Nodes that settle or shrink over a few weeks

Worth a closer look

  • A node larger than 2 cm that persists beyond about 6 weeks, or keeps growing
  • Nodes above the collarbone, or in the armpit without an obvious cause
  • Nodes that feel hard or rubbery, are painless, or seem fixed in place
  • Ongoing fever, night sweats, weight loss or unusual tiredness
  • Paleness, easy bruising, bleeding or tiny red spots on the skin
  • Enlarged nodes in several parts of the body, or a swollen tummy

For GPs

In a well child with typical reactive nodes, a planned review in 4 to 6 weeks is usually all that is needed. If nodes persist or any red flags are present, a full blood count with blood film is a sensible first step, and ultrasound can help decide who needs referral. Children with red flags should be discussed with a paediatric team promptly.

This is general information only. If you are worried about your child, please see your GP.

Who We Are

Melbourne Haematology is a collective of clinical and laboratory trained specialist haematologists based in Melbourne, dedicated to providing comprehensive management of patients with haematological disorders.