Symptoms

Malignant gastrointestinal tract tumors

Malignant genitourinary tract tumor

Malignant hyperthermia

Malignant mesothelioma

Malignant neoplasm of the central nervous system

Malignant ovarian granulosa cell tumor

Malignant pleural effusion

Malignant rhabdoid tumor of liver

Malignant rhabdoid tumor of muscle

Malignant rhabdoid tumor of the bladder

Mallet finger

Mallet toe

Mallory bodies

Mallory-Weiss tear

Malnutrition

Malposition of the stomach

Malrotation of colon

Malrotation of small bowel

Mammary blocked duct

Mammary duct ectasia

Mandible problem

Mandibular aplasia

Mandibular condyle aplasia

Mandibular condyle hypoplasia

Mandibular cyst

Mandibular hyperostosis

Mandibular hypoplasia in children

Mandibular osteolysis

Mandibular osteomyelitis

Mandibular pain

Mandibular prognathia

Mandibulofacial dysostosis

Mania

Manic

Manic behavior

Manic episode

Manic symptoms

Mantle zone pattern

Many symptoms are those from tumor complications

Map-dot-fingerprint corneal dystrophy

Marcus Gunn jaw winking synkinesis

Marcus Gunn pupil

Marginal corneal dystrophy

Marginal umbilical cord insertion

Marked delay in bone age

Marked delay in eruption of permanent teeth

Marker expression

Masculinization of genitals

Mask-like facial appearance

Mask-like facies

Mass (rectal)

Mass (rectum)

Mass on thoracic imaging

Mass or tumor in the armpit

Mass under the arm

Mass underarm

Masseter muscular weakness

Massive hemorrhaging

Massively thickened long bone cortices

Mastalgia

Mastitis

Mastocytosis

Mastoiditis

Maternal amniocentesis

Maternal anticardiolipin antibody positive

Maternal autoimmune disease

Maternal death

Maternal diabetes

Maternal fever in pregnancy

Maternal first trimester fever

Maternal folate deficiency

Maternal household cat exposure

Maternal hyperphenylalaninemia

Maternal hypertension

Maternal hyperthyroidism

Maternal obesity during pregnancy

Maternal retinal mottling

Maternal seizure

Maternal shock

Maternal teratogenic exposure

Maternal thrombophilia

Maternal vascular malperfusion

Maternal virilization in pregnancy

Maternal zinc deficiency

Mathematic calculation symptoms

Matted eyelashes

Maturity-onset diabetes of the young

Maxillary cyst

Maxillary lateral incisor microdontia

Maxillozygomatic hypoplasia

McConnell sign

Measles-like rashes in children

Meat allergen allergy

Mechanic's hands

Mechanical entropion

Mechanical ileus

Mechanical ventilator needed through early childhood

Meckel diverticulum

Meconium ileus

Meconium peritonitis