T
Telangiectases
Thyroid nodule/cyst
Temporal arteritis
Thyrotoxicosis
Testicular failure
Tinea
Testicular mass
Tissue transplantation
Tetanus
Tonsillar abscess
Tetany
Tonsillitis
Thalassaemia
Toxic epidermal necrolysis
Therapeutic drug monitoring
Toxic shock syndrome
Thirst (chronic)
Toxocara infection
Thrombocythaemia (essential)
Toxoplasmosis
Thrombocytopenia
Trachoma
Thrombocytosis
Transverse myelitis
Thromboembolism
Traveller's diarrhoea
Thrombolytic therapy
Trichinosis
Thrombophilia
Trichomonas vaginalis infection
Thrombosis
Trypanosomiasis
Thrombotic thrombocytopenic purpura (TTP)
Tuberculosis
Thrush
Typhoid
Thyrogastric cluster
Typhus
Thyroid disorders