Baseline Evaluation of Lymph Nodes in the Lower Quadrant Young People Using Point of Care Ultrasound (BELLY-POCUS)

South Tyneside and Sunderland NHS Foundation Trust500 enrolled

Overview

Abdominal pain is one of the commonest presentations to the paediatric emergency department. Many children are brought to the PED due to concerns about surgical intra-abdominal pathology such as appendicitis. Mesenteric adenitis is commonly attributed as a cause of the patient's pain but is done so without confirmatory imaging findings and as a diagnosis of exclusion. There is a paucity of evidence pertaining to the sonographic findings of mesenteric adenitis. The investigators aim to categorise the normal appearances using POCUS in patients presenting to the paediatric emergency department without any abdominal or infectious complaint, in order to describe the range of normal lymph node numbers and size present on scan. By defining what's normal, the ultimate aim will be to use POCUS to actively identify abnormalities that diagnose mesenteric adenitis.

Study Type

OBSERVATIONAL

Enrollment

500

Conditions

Lymph Nodes

Eligibility

Sex: ALLMin age: 2 YearsMax age: 16 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: \- patients aged 2 - 16 years who present to the paediatric emergency department with the following conditions: head injury, facial injury, neck injury, upper and lower limb injury. Exclusion Criteria: * any child who has had symptoms of vomiting (including those with concurrent head injury), diarrhoea, abdominal pain, anorexia, temperature or active evidence of urinary or respiratory tract infection within the last four weeks. Any patient who has undergone abdominal surgery in the last 6 months.

Locations (1)

Outcomes

Primary Outcomes

Number and sizes of lymph nodes present in the right lower quadrant on abdominal POCUS

To describe the normal range, in terms of the number and size of lymph nodes present in the right lower quadrant on abdominal POCUS in asymptomatic children.

Time frame: 6 months