Mumps Clinical Presentation
- Author: Germaine L Defendi, MD, MS, FAAP; Chief Editor: Russell W Steele, MD more...
History
Symptoms in the patient’s history consist mostly of fever, headache, and malaise. Within 24 hours, patients may report ear pain localized near the lobe of the ear and aggravated by a chewing movement of the jaw. Older children may describe a swelling sensation at the mandibular angle and an associated sour taste in the mouth. Fever usually subsides within 7 days, well before the parotid gland edema disappears. Sudden hearing loss may occur due to a vestibular reaction.
Thyroiditis, a diffuse, tender swelling of the thyroid gland, may occur about 1 week after parotitis. Antithyroid antibodies are detected in the serum.
Pancreatitis is a severe but, fortunately, rare manifestation. A sudden onset of epigastric pain and tenderness occurs, accompanied by fever, chills, nausea, and vomiting. The patient generally recovers completely within 1 week.
Orchitis can occur in up to 50% of postpubertal males, and as many as 30% have bilateral involvement.[16] Orchitis presents acutely with fever, chills, nausea, vomiting, and lower abdominal pain. After the fever, the testes begin to rapidly swell. The size increase can be minimal or as much as 4 times normal size. As the fever decreases, the pain and edema subside. Loss of turgor is noticed, with as many as 50% of cases demonstrating atrophy.
Oophoritis in postpubertal females is associated with abdominal and/or pelvic pain and tenderness.
Parotitis may appear simultaneously with the primary neuron infection, or it may appear 10 days after the parotitis in the postinfection type.
Mumps is a common cause of aseptic meningitis, which usually is indistinguishable from other causes, such as enteroviruses, herpesviruses, or poxviruses. (The CSF has less than 500 cells/µL, mostly lymphocytes). Encephalitis, a frequent complication in childhood, is due to a primary infection of the neurons and/or postinfection encephalitis with demyelination.
Physical Examination
Ordinarily, the parotid gland is not palpable, but in patients with mumps, it rapidly progresses to maximum swelling over several days. The patient may have trismus.
Submaxillary gland edema, palpable underneath and anterior to the angle of the mandible, may be accompanied by edema spreading onto the cheek and downward onto the neck. If parotitis does not simultaneously occur, it can be difficult to differentiate from cervical adenitis. The Wharton duct opening may be erythematous and edematous.
Sublingual gland involvement, most commonly bilateral, is considered the least common manifestation of mumps. The sublingual gland is palpated on the floor of the mouth and submental area. In severe and extensive cases, the edema may extend to the presternal area due to an obstruction of the lymphatic vessels by the compression of the enlarged salivary glands. Submandibular glands may also be involved and swollen.
The opening of the Stensen duct can be enlarged, edematous, and erythematous.
In addition, a morbilliform rash may be present.
CDC. Mumps--United States, 1985-1988. MMWR Morb Mortal Wkly Rep. Feb 24 1989;38(7):101-5. [Medline].
[Guideline] Watson JC, Hadler SC, Dykewicz CA, et al. Measles, mumps, and rubella--vaccine use and strategies for elimination of measles, rubella, and congenital rubella syndrome and control of mumps: recommendations of the Advisory Committee on Immunization Practices (ACIP). MMWR - Morbidity & Mortality Weekly Report. May 22 1998;47(RR-8):1-57. [Medline].
CDC. Revised U.S. surveillance case definition for severe acute respiratory syndrome (SARS) and update on SARS cases--United States and worldwide, December 2003. MMWR Morb Mortal Wkly Rep. Dec 12 2003;52(49):1202-6. [Medline].
Severe acute respiratory syndrome (SARS) and coronavirus testing--United States, 2003. MMWR Morb Mortal Wkly Rep. Apr 11 2003;52(14):297-302. [Medline].
Dejucq N, Jégou B. Viruses in the mammalian male genital tract and their effects on the reproductive system. Microbiol Mol Biol Rev. Jun 2001;65(2):208-31 ; first and second pages, table of contents. [Medline]. [Full Text].
Ehrengut W, Schwartau M. Mumps orchitis and testicular tumours. Br Med J. Jul 16 1977;2(6080):191. [Medline]. [Full Text].
Beard CM, Benson RC Jr, Kelalis PP, Elveback LR, Kurland LT. The incidence and outcome of mumps orchitis in Rochester, Minnesota, 1935 to 1974. Mayo Clin Proc. Jan 1977;52(1):3-7. [Medline].
Johnstone JA, Ross CA, Dunn M. Meningitis and encephalitis associated with mumps infection. A 10-year survey. Arch Dis Child. Aug 1972;47(254):647-51. [Medline]. [Full Text].
Levitt LP, Rich TA, Kinde SW, Lewis AL, Gates EH, Bond JO. Central nervous system mumps. A review of 64 cases. Neurology. Aug 1970;20(8):829-34. [Medline].
Hashimoto H, Fujioka M, Kinumaki H. An office-based prospective study of deafness in mumps. Pediatr Infect Dis J. Mar 2009;28(3):173-5. [Medline].
Hopkins RS, Jajosky RA, Hall PA, et al. Summary of notifiable diseases--United States, 2003. MMWR Morb Mortal Wkly Rep. Apr 22 2005;52(54):1-85. [Medline].
CDC. Mumps outbreak at a summer camp--New York, 2005. MMWR Morb Mortal Wkly Rep. Feb 24 2006;55(7):175-7. [Medline]. [Full Text].
WHO. Global status of mumps immunization and surveillance. Wkly Epidemiol Rec. Dec 2 2005;80(48):418-24. [Medline].
Global status of mumps immunization and surveillance. Wkly Epidemiol Rec. Dec 2 2005;80(48):418-24. [Medline].
Shanley JD. The resurgence of mumps in young adults and adolescents. Cleve Clin J Med. Jan 2007;74(1):42-4, 47-8. [Medline].
Nussinovitch M, Volovitz B, Varsano I. Complications of mumps requiring hospitalization in children. Eur J Pediatr. Sep 1995;154(9):732-4. [Medline].
Kutty PK, Kyaw MH, Dayan GH, Brady MT, Bocchini JA, Reef SE, et al. Guidance for isolation precautions for mumps in the United States: a review of the scientific basis for policy change. Clin Infect Dis. Jun 15 2010;50(12):1619-28.
Hatchette TF, Mahony JB, Chong S, LeBlanc JJ. Difficulty with mumps diagnosis: what is the contribution of mumps mimickers?. J Clin Virol. Dec 2009;46(4):381-3. [Medline].
Utz JP, Houk VN, Alling DW. Clinical and laboratory studies of mumps. N Engl J Med. Jun 11 1964;270:1283-6. [Medline].
Niizuma T, Terada K, Kosaka Y, Daimon Y, Inoue M, Ogita S, et al. Elevated serum C-reactive protein in mumps orchitis. Pediatr Infect Dis J. Oct 2004;23(10):971. [Medline].
Deeks SL, Lim GH, Simpson MA, et al. An assessment of mumps vaccine effectiveness by dose during an outbreak in Canada. CMAJ. Jun 14 2011;183(9):1014-20. [Medline]. [Full Text].
Updated recommendations for isolation of persons with mumps. MMWR Morb Mortal Wkly Rep. Oct 10 2008;57(40):1103-5. [Medline].
United States Centers for Disease Control and Prevention. CDC Immunization Schedules. Last updated March 2009. Available at http://www.cdc.gov/vaccines/recs/schedules/default.htm. Accessed April 14, 2011.
MMWR Morb Mortal Wkly Rep. Recommended immunization schedules for persons aged 0 through 18 years --United States, 2009. MMWR Morb Mortal Wkly Rep. Jan 2 2009;57(51):[Full Text].
American Academy of Pediatrics. Policy Statement--Prevention of Varicella: Update of Recommendations for Use of Quadrivalent and Monovalent Varicella Vaccines in Children. Pediatrics. Aug 28 2011;[Medline].
[Guideline] Update: recommendations from the Advisory Committee on Immunization Practices (ACIP) regarding administration of combination MMRV vaccine. MMWR Morb Mortal Wkly Rep. Mar 14 2008;57(10):258-60. [Medline].
Klein NP, Fireman B, Yih WK, Lewis E, Kulldorff M, Ray P, et al. Measles-mumps-rubella-varicella combination vaccine and the risk of febrile seizures. Pediatrics. Jul 2010;126(1):e1-8. [Medline].
Hviid A. Measles-mumps-rubella-varicella combination vaccine increases risk of febrile seizure. J Pediatr. Jan 2011;158(1):170. [Medline]. [Full Text].
[Guideline] Marin M, Broder KR, Temte JL, Snider DE, Seward JF. Use of combination measles, mumps, rubella, and varicella vaccine: recommendations of the Advisory Committee on Immunization Practices (ACIP). MMWR Recomm Rep. May 7 2010;59:1-12. [Medline]. [Full Text].

