Pre-invasive lobular carcinoma is abnormal breast tissue growth which is usually not dangerous but increases the risk of dangerous types of breast cancer.
Polymyalgia rheumatica (PMR) and giant cell arteritis (GCA) are inflammatory conditions which cause pain. In up to 50% of cases, the diseases are comorbid.
Leptospirosis is an animal-borne bacterial infection which occurs in hot, wet weather and usually causes sudden fever, headaches, vomiting and diarrhoea.