Condition Directory

By Condition

MYH9 Related Thrombocytopenia

Macroamylasemia

Macrodactyly of the Foot

Macrodactyly of the Hand

Macrophagic Myofasciitis

Macular Corneal Dystrophy Type 1

Maffucci Syndrome

Magnesium Deficiency

Major Depression

Mal De Debarquement Syndrome

Male Genital Sores

Male Pattern Baldness

Male Pseudohermaphroditism with Gynecomastia

Malignant Hypertension

Malignant Mixed Mullerian Tumor

Malignant Otitis Externa

Malignant Peripheral Nerve Sheath Tumor

Mallory-Weiss Syndrome

Malonyl-CoA Decarboxylase Deficiency

Mandibuloacral Dysplasia

Manitoba Oculotrichoanal Syndrome

Mantle Cell Lymphoma (MCL)

Maple Syrup Urine Disease

Marburg Hemorrhagic Fever

Marchiafava Bignami Disease

Marcus Gunn Phenomenon

Marden Walker Like Syndrome

Marden-Walker Syndrome

Marfan Syndrome

Marginal Zone Lymphoma (MZL)

Marie Unna Congenital Hypotrichosis

Marinesco Sjogren Syndrome

Marshall Syndrome

Marshall-Smith Syndrome

Mast Cell Activation Syndrome (MCAS)

Maternal Hyperphenylalaninemia

Maternally Inherited Leigh Syndrome

Maturity Onset Diabetes of the Young

Maxillary Double Lip

May Thurner Syndrome

Mayer-Rokitansky-Kuster-Hauser Syndrome

Mccune-Albright Syndrome

Mckusick-Kaufman Syndrome

Mcleod Neuroacanthocytosis Syndrome

Meatal Stenosis

Meckel Syndrome

Meckel's Diverticulum

Meconium Aspiration Syndrome

Median Arcuate Ligament Syndrome (MALS)

Mediastinal Tumor

Medium-Chain Acyl-CoA Dehydrogenase Deficiency

Medullary Sponge Kidney

Medullary Thyroid Carcinoma

Medulloblastoma

Megalencephalic Leukoencephalopathy with Subcortical Cysts

Megalencephaly-Capillary Malformation Syndrome

Meier-Gorlin Syndrome

Melanoma of the Eye

Melkersson-Rosenthal Syndrome

Melorheostosis with Osteopoikilosis

Membranoproliferative Glomerulonephritis

Membranous Nephropathy

Menetrier Disease

Meniere Disease

Meningococcemia

Meningoencephalocele

Merkel Cell Carcinoma

Mesenteric Artery Ischemia

Mesenteric Venous Thrombosis

Metabolic Acidosis

Metabolic Syndrome

Metachondromatosis

Metachromatic Leukodystrophy

Metaphyseal Chondrodysplasia Schmid Type

Metastatic Brain Tumor

Metastatic Insulinoma

Metastatic Pleural Tumor

Metastatic Uveal Melanoma

Metatarsus Adductus

Metatropic Dysplasia

Methemoglobinemia

Methicillin-Resistant Staphylococcus Aureus (MRSA)

Methimazole Antenatal Exposure

Methylmalonic Acidemia

Methylmalonic Acidemia with Homocystinuria

Methylmalonyl Coenzyme A Mutase Deficiency

Mevalonate Kinase Deficiency

Microcephalic Osteodysplastic Primordial Dwarfism Type 1 (MOPD1)

Microcephalic Osteodysplastic Primordial Dwarfism Type 2 (MOPD2)

Microcephaly Deafness Syndrome

Microcephaly with Spastic Quadriplegia

Microphthalmia Syndromic 9

Microphthalmia with Linear Skin Defects Syndrome

Micropthalmia Associated with Colobomatous Cyst

Microscopic Polyangiitis

Microsporidiosis

Microvillus Inclusion Disease

Middle East Respiratory Syndrome (MERS)

Midline Cleft of Lower Lip

Midline Lethal Granuloma

Migraine with Brainstem Aura

Mikulicz Disease

Milk-Alkali Syndrome

Miller Syndrome

Miller-Dieker Syndrome

Miller-Fisher Syndrome

Minimal Change Disease

Mitochondrial Complex 1 Deficiency

Mitochondrial Complex 2 Deficiency

Mitochondrial Complex 3 Deficiency

Mitochondrial Complex V Deficiency

Mitochondrial Neurogastrointestinal Encephalopathy Disease

Mitochondrial Trifunctional Protein Deficiency

Mitral Stenosis

Mitral Valve Prolapse

Mitral Valve Regurgitation

Mixed Connective Tissue Disease

Mixed Gonadal Dysgenesis

Miyoshi Myopathy

Moebius Syndrome

Mohr-Tranebjaerg Syndrome

Molluscum Contagiosum

Molybdenum Cofactor Deficiency (MoCD)

Mondini Dysplasia

Mongolian Blue Spots

Monoamine Oxidase A Deficiency

Monoclonal Gammopathy of Undetermined Significance (MGUS)

Monomelic Amyotrophy

Mononeuritis Multiplex

Morgagni-Stewart-Morel Syndrome

Morning Sickness

Mosaic Monosomy 22

Mosaic Trisomy 7

Mosaic Trisomy 8

Mosaic Trisomy 9

Mosaic Variegated Aneuploidy Syndrome

Mounier-Kuhn Syndrome

Movement Disorders

Moyamoya Disease

Muckle-Wells Syndrome

Mucolipidosis 3

Mucolipidosis Type 4

Mucopolysaccharidoses (MPS)

Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome)

Mucopolysaccharidosis Type 2 (MPS II, Hunter Syndrome)

Mucopolysaccharidosis Type 3 (MPS III, Sanfilippo Syndrome)

Mucopolysaccharidosis Type 3A (MPS IIIA, Sanfilippo Syndrome A)

Mucopolysaccharidosis Type 3B (MPS IIIB, Sanfilippo Syndrome B)

Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome)

Mucopolysaccharidosis Type 4A (MPS IVA, Morquio Syndrome Type A)

Mucopolysaccharidosis Type 6 (MPS VI, Maroteaux-Lamy Syndrome)

Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome)

Muenke Syndrome

Muir-Torre Syndrome

Mulibrey Nanism

Mullerian Aplasia

Multicentric Carpotarsal Osteolysis Syndrome

Multicentric Castleman Disease (MCD)

Multicentric Reticulohistiocytosis

Multifocal Atrial Tachycardia

Multifocal Fibrosclerosis

Multifocal Motor Neuropathy

Multiple Carboxylase Deficiency

Multiple Endocrine Neoplasia

Multiple Endocrine Neoplasia Type 1

Multiple Endocrine Neoplasia Type 2

Multiple Epiphyseal Dysplasia

Multiple Familial Trichoepithelioma

Multiple Mononeuropathy

Multiple Myeloma

Multiple Pterygium Syndrome

Multiple Pterygium Syndrome X Linked

Multiple Sclerosis (MS)

Multiple Sulfatase Deficiency

Multiple Symmetric Lipomatosis

Multiple Synostoses Syndrome 1

Multiple System Atrophy

Multisystem Inflammatory Syndrome in Children (MIS-C)

Munchausen Syndrome by Proxy

Muscle Invasive Bladder Cancer

Musculocontractural Ehlers-Danlos Syndrome (mcEDS)

Myasthenia Gravis

Mycobacterium Avium Complex Infections

Mycoplasma Pneumonia

Mycosis Fungoides

Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease

Myelodysplastic Syndrome (MDS)

Myelomeningocele

Myeloperoxidase Deficiency

Myeloproliferative Neoplasms (MPN)

Myocardial Contusion

Myoclonic Epilepsy

Myoclonic Epilepsy Associated With Ragged Red Fibers

Myoclonus-Dystonia

Myofibrillar Myopathy

Myoglobinuria Recurrent

Myotonia Congenita

Myotonic Dystrophy

Myotonic Dystrophy Type 2

Myxoid Liposarcoma