5-Minute Pediatric Consult
- Macrocytic anemia
- Macrocytosis
- Major depressive disorder (MDD)
- Malignant histiocytosis
- Mallory-Weiss tear
- Mammary duct fistula
- Mandibulofacial syndromes
- Marburg hemorrhagic fever
- March hemoglobinuria
- Marijuana use
- Maroteaux-Lamy syndrome
- Masked hypertension
- Masked mastoiditis
- Massive macronodular adrenal hyperplasia (MMAD)
- Mastodynia
- Mastoidectomy
- Masturbation
- Mauriac syndrome
- Maxilla fractures
- McKusick-Kaufman syndrome
- MDMA
- MDPV (bath salts)
- Meckel syndrome
- Meconium plug syndrome
- Meconium-stained amniotic fluid
- Medium-chain acyl-CoA dehydrogenase (MCAD) deficiency
- Megacalycosis
- Megalencephaly
- Melanoma
- Melkersson-Rosenthal syndrome
- Membranous nephropathy
- Ménétrier disease
- Meningioma
- Meniscus tear
- Menstrual pain
- Mesenteric lymphadenitis
- Mesenteric mass
- MesoRex bypass
- Metachromatic leukodystrophy
- Methanol
- Microsporidia
- Midaortic syndrome
- Midchildhood acne
- Middle ear effusion (MEE)
- Milia
- Milia en plaque
- Miliaria rubra
- Miliary tuberculosis
- Milk thistle
- Milroy disease
- Mini-clinical evaluation exercise (mini-CEX)
- Minimal change nephrotic syndrome (MCNS)
- Mirizzi syndrome
- Miserable malalignment syndrome
- Mismatch repair cancer syndrome
- Mitral regurgitation
- Mitral stenosis
- Mixed gonadal dysgenesis (MGD)
- Mixed headache
- Mixed receptive and expressive language disorders
- Modern staged repair of bladder exstrophy (MSRE)
- Moleskin, for warts
- Mondor disease
- Monoarticular articular
- Monosymptomatic nocturnal enuresis (MNE)
- Morgagni hernia
- Morphea
- Morquio syndrome
- Motor speech disorders
- Mounier-Kuhn syndrome
- Mowat-Wilson syndrome
- Muckle-Wells syndrome
- Mucosal dryness, nosebleeds with
- Multidrug-resistant tuberculosis
- Multinodular goiter
- Multiple carboxylase deficiency
- Multiple enchondromatosis, Maffucci type
- Multiple epiphyseal dysplasia
- Multiple eruptive milia (MEM)
- Multiple exostoses
- Murine typhus
- Muscular dystrophy-dystroglycanopathy with brain and eye anomalies
- Musculoskeletal toxicity, in cancer therapy
- MUTYH-associated polyposis syndrome
- Myasthenic crisis
- Myasthenic syndromes
- Mycobacterium malmoense
- Mycobacterium ulcerans
- Mycobacterium xenopi
- Mycoplasma -induced rash and mucositis (MIRM)
- MyD88 deficiency
- Myelocystocele
- Myelofibrosis
- Myeloschisis
- Myobacterium tuberculosis
- Myoglobinuria
- Myopathic facies
- Myopericarditis
- Myringitis
- Myxedema coma