molluscumn.

Brit.

/məˈlʌskəm/, U.S.

/məˈləskəm/

Inflections: Plural mollusca;

Origin: A borrowing from Latin. Etymon: Latin molluscum.

Etymology: < post-classical Latin molluscum (C. F. Ludwig 1793, in W. G. Tilesius Historia Pathologica Singularis Cutis Turpitudinis 6/1), use as noun of neuter singular of molluscus (see Mollusca n.), after spec. use of the adjective in J. J. Plenck Doctrina de Morbis Cutaneis (1776) 87.

1. Medicine.

a. Originally: the skin disease molluscum contagiosum (molluscum contagiosum n.). Later also (chiefly, and now only, with distinguishing scientific Latin adjective): any of several other skin disorders characterized by the presence of one or more fleshy papules or nodules: see molluscum fibrosum n., molluscum sebaceum n.

ΘΚΠ

the world > health and disease > ill health > a disease > disorders of visible parts > eruptive diseases > [noun] > other eruptive diseases

gutta rosaceac1400

spotted death1623

spotted fever1623

horse-pox1656

flock-pox1672

hog pox1676

spotted pestilence1783

salt rheum1809

molluscum1813

molluscum contagiosum1817

grease-pox1822

horn-pox1822

date fever1836

glass-pock1858

molluscum sebaceum1866

verruga1873

furunculosis1886

gutta rubea1886

flannel rash1888

vaccinide1889

rubeoloid1893

pox1897

veld sores1898

spotted sickness1899

sweat-rash1899

synanthema1899

sporotrichosis1908

alastrim1911

pseudoxanthoma elasticum1933

monkeypox1960

scleromyxœdema1964

yusho1969

1813 T. Bateman Pract. Synopsis Cutaneous Dis. vii. 268 Molluscum. This form of tubercular disease is noticed rather as a singularity, which occasionally occurs, and of which a few instances are recorded, than as an object of medical treatment.

1837 London Med. Gaz. 19 860/2 The non-contagious molluscum is characterized by tumors of various sizes, some of them as large as a hen's egg.

1870 Medico-chirurg. Trans. 53 230 The patient was covered with the tumours of Molluscum, or, as he [sc. Virchow] prefers to term it, Fibroma Molluscum.

1926 Jrnl. State Med. 34 137 The peculiar bodies known as Guarnieri bodies and molluscum bodies which occur in vaccinia and avian molluscum, respectively.

1961 D. M. Pillsbury et al. Man. Cutaneous Med. ix. 205 Molluscum is of no more than cosmetic importance, except when the conjunctivae are involved.

1967 H. Montgomery Dermatopathol. II. xxxiv. 1036/2 Cutaneous tags or papillomas have been given many different names in the older literature, including acrochordon, fibroma molluscum, molluscum fibrosum, and soft warts.

1979 D. Barlow Sexually Transmitted Dis. xii. 117 One of the less important, ‘minor’ sexually transmitted diseases such as crabs, molluscum, or scabies.

2001 Skin Therapy Lett. 6 1 Case studies have reported benefit when treating molluscum and in prevention of keloids after surgery.

b. As a count noun: a single skin lesion of molluscum (esp. molluscum contagiosum).

ΘΚΠ

the world > health and disease > ill health > a disease > growth or excrescence > [noun] > tumour > soft tumour

spongoid inflammation1808

molluscum1841

molluscoid1892

1841 Edinb. Med. & Surg. Jrnl. 56 216 In the 2d and 3d Figures are represented the free and attached surfaces of a tubercle, consisting of three mollusca, each with its proper aperture.

1890 J. L. Milton Pathol. & Treatm. Dis. Skin (ed. 3) ix. 449 A boy, twenty-two months old, was brought to St. John's Hospital with several molluscum spots on the left side of the face and neck... His mother, who had suckled him, had now a molluscum on her breast.

1960 J. Marshall Dis. Skin xv. 336 When they appear the papules [of molluscum contagiosum] are 1 to 2 mm. in diameter and the fully developed lesions are usually 5 to 10 mm.; but much larger ‘giant mollusca’ are sometimes seen.

1984 M. J. Taussig Processes in Pathol. & Microbiol. (ed. 2) iii. 282 The lesions, called mollusca, are not pock-like, but waxy, white, painless papules, 2–5mm in diameter, found particularly on the face and trunk and in the genital area.

2000 Brit. Jrnl. Dermatol. 143 1026 Imiquimod 5% cream was self-applied by the patients to the warts or mollusca once daily for 5 days per week.

†2. Zoology. A mollusc. Obsolete. rare.

ΘΚΠ

the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > [noun] > mollusc or shell-fish

shellfishc888

oyster1419

cochle?1527

shale-fish1596

scale-fish1601

shell1751

ox-heart1753

mollusc1783

molluscum1832

molluscan1835

polybranchian1839

coquillage1851

whale-feed1853

siphonate1877

scungille1953

1832 Hist. Berwickshire Naturalists' Club 1 No. i. 9 The Eolis rufibranchialis [is] a molluscum new to naturalists.

Compounds

molluscum body n. Pathology (a) any of the characteristic ovoid bodies found in the core of a nodule of molluscum contagiosum, representing degenerate epidermal cells filled with viral inclusions; (b) a viral inclusion in a cell infected with molluscum contagiosum virus.

ΘΚΠ

the world > life > biology > substance > cell > cell organelle or contents > [noun] > other organelles or contents

raphide1831

body1839

raphid1863

mucigen1874

cell sap1875

globoid1875

raphis1879

pyrenoid1883

mucinogen1884

plastid1885

molluscum corpuscle1886

hyalosome1889

molluscum body1892

statolith1892

dictyosome1893

centrosome1895

Nissl body1898

Nissl granule1898

Nissl substance1899

archespore1901

blepharoplast1907

liposome1910

statocone1910

kinetosome1912

Golgi body1916

kinetoplast1925

lipochondrion1936

microsome1943

kappa1945

Pappenheimer body1947

microbody1954

lysosome1955

siderosome1957

ribosome1958

melanosome1961

cisterna1962

microtubule1962

plasmalemmasome1962

phagolysosome1963

informosome1964

monosome1964

mucocyst1965

peroxisome1965

rhoptry1967

spectrin1968

virosome1970

1892 Edinb. Med. Jrnl. (1893) 38 i. 283 The so-called molluscum bodies..are not independent animal organisms.

1937 E. H. Molesworth Introd. Dermatol. vii. 228 The so-called molluscum bodies are degenerate and deformed cells contained in the core of the lesion. They are not the infective agents.

1966 G. P. Wright & W. S. Symmers Systemic Pathol. II. xxxix. 1571/2 The epidermal cells that are infected by the virus [of molluscum contagiosum] undergo premature keratinization and form the so-called molluscum bodies, which contain the virus inclusions.

1974 R. Passmore & J. S. Robson Compan. Med. Stud. III. ii. xxxi. 58/1 Cytoplasmic inclusions (molluscum bodies) form in the cells of the stratum spinosum.

1987 D. J. Weatherall et al. Oxf. Textbk. Med. (ed. 2) I. v. 85/1 The superficial cells of the lesion are filled with large, hyaline, granular masses known as the molluscum body.

† molluscum corpuscle n. Pathology Obsolete = molluscum body n. (a).

ΘΚΠ

the world > life > biology > substance > cell > cell organelle or contents > [noun] > other organelles or contents

raphide1831

body1839

raphid1863

mucigen1874

cell sap1875

globoid1875

raphis1879

pyrenoid1883

mucinogen1884

plastid1885

molluscum corpuscle1886

hyalosome1889

molluscum body1892

statolith1892

dictyosome1893

centrosome1895

Nissl body1898

Nissl granule1898

Nissl substance1899

archespore1901

blepharoplast1907

liposome1910

statocone1910

kinetosome1912

Golgi body1916

kinetoplast1925

lipochondrion1936

microsome1943

kappa1945

Pappenheimer body1947

microbody1954

lysosome1955

siderosome1957

ribosome1958

melanosome1961

cisterna1962

microtubule1962

plasmalemmasome1962

phagolysosome1963

informosome1964

monosome1964

mucocyst1965

peroxisome1965

rhoptry1967

spectrin1968

virosome1970

1886 P. H. Pye-Smith Fagge's Princ. & Pract. Med. II. 688 The white material seems to be made up almost entirely of characteristic oval transparent bodies..without a nucleus... These have been described as molluscum corpuscles.

† molluscum tumour n. Obsolete a lesion of molluscum, a molluscum.

ΚΠ

1886 P. H. Pye-Smith Fagge's Princ. & Pract. Med. II. 688 A molluscum tumour resembles an ordinary sebaceous cyst or steatoma, but the contents are white instead of yellow.

1899 T. C. Allbutt et al. Syst. Med. VIII. 874 The molluscum tumours.

molluscum virus n. (originally) a virus that causes molluscum or molluscum-like lesions; (later) spec. = molluscum contagiosum virus n. at molluscum contagiosum n. Compounds.

ΚΠ

1926 Jrnl. State Med. 34 142 Experimental hens which had been inoculated with molluscum virus.

1955 H. Blank & G. Rake Viral & Rickettsial Dis. of Skin x. 185 The development of the molluscum virus.

1967 Jrnl. Gen. Virol. 1 269 The inhibitory agent was thought to be the molluscum virus itself.

This entry has been updated (OED Third Edition, September 2002; most recently modified version published online March 2022).

单词	molluscum
释义	molluscumn. Brit. /məˈlʌskəm/, U.S. /məˈləskəm/ Inflections: Plural mollusca; Origin: A borrowing from Latin. Etymon: Latin molluscum. Etymology: < post-classical Latin molluscum (C. F. Ludwig 1793, in W. G. Tilesius Historia Pathologica Singularis Cutis Turpitudinis 6/1), use as noun of neuter singular of molluscus (see Mollusca n.), after spec. use of the adjective in J. J. Plenck Doctrina de Morbis Cutaneis (1776) 87. 1. Medicine. a. Originally: the skin disease molluscum contagiosum (molluscum contagiosum n.). Later also (chiefly, and now only, with distinguishing scientific Latin adjective): any of several other skin disorders characterized by the presence of one or more fleshy papules or nodules: see molluscum fibrosum n., molluscum sebaceum n. ΘΚΠ the world > health and disease > ill health > a disease > disorders of visible parts > eruptive diseases > [noun] > other eruptive diseases gutta rosaceac1400 spotted death1623 spotted fever1623 horse-pox1656 flock-pox1672 hog pox1676 spotted pestilence1783 salt rheum1809 molluscum1813 molluscum contagiosum1817 grease-pox1822 horn-pox1822 date fever1836 glass-pock1858 molluscum sebaceum1866 verruga1873 furunculosis1886 gutta rubea1886 flannel rash1888 vaccinide1889 rubeoloid1893 pox1897 veld sores1898 spotted sickness1899 sweat-rash1899 synanthema1899 sporotrichosis1908 alastrim1911 pseudoxanthoma elasticum1933 monkeypox1960 scleromyxœdema1964 yusho1969 1813 T. Bateman Pract. Synopsis Cutaneous Dis. vii. 268 Molluscum. This form of tubercular disease is noticed rather as a singularity, which occasionally occurs, and of which a few instances are recorded, than as an object of medical treatment. 1837 London Med. Gaz. 19 860/2 The non-contagious molluscum is characterized by tumors of various sizes, some of them as large as a hen's egg. 1870 Medico-chirurg. Trans. 53 230 The patient was covered with the tumours of Molluscum, or, as he [sc. Virchow] prefers to term it, Fibroma Molluscum. 1926 Jrnl. State Med. 34 137 The peculiar bodies known as Guarnieri bodies and molluscum bodies which occur in vaccinia and avian molluscum, respectively. 1961 D. M. Pillsbury et al. Man. Cutaneous Med. ix. 205 Molluscum is of no more than cosmetic importance, except when the conjunctivae are involved. 1967 H. Montgomery Dermatopathol. II. xxxiv. 1036/2 Cutaneous tags or papillomas have been given many different names in the older literature, including acrochordon, fibroma molluscum, molluscum fibrosum, and soft warts. 1979 D. Barlow Sexually Transmitted Dis. xii. 117 One of the less important, ‘minor’ sexually transmitted diseases such as crabs, molluscum, or scabies. 2001 Skin Therapy Lett. 6 1 Case studies have reported benefit when treating molluscum and in prevention of keloids after surgery. b. As a count noun: a single skin lesion of molluscum (esp. molluscum contagiosum). ΘΚΠ the world > health and disease > ill health > a disease > growth or excrescence > [noun] > tumour > soft tumour spongoid inflammation1808 molluscum1841 molluscoid1892 1841 Edinb. Med. & Surg. Jrnl. 56 216 In the 2d and 3d Figures are represented the free and attached surfaces of a tubercle, consisting of three mollusca, each with its proper aperture. 1890 J. L. Milton Pathol. & Treatm. Dis. Skin (ed. 3) ix. 449 A boy, twenty-two months old, was brought to St. John's Hospital with several molluscum spots on the left side of the face and neck... His mother, who had suckled him, had now a molluscum on her breast. 1960 J. Marshall Dis. Skin xv. 336 When they appear the papules [of molluscum contagiosum] are 1 to 2 mm. in diameter and the fully developed lesions are usually 5 to 10 mm.; but much larger ‘giant mollusca’ are sometimes seen. 1984 M. J. Taussig Processes in Pathol. & Microbiol. (ed. 2) iii. 282 The lesions, called mollusca, are not pock-like, but waxy, white, painless papules, 2–5mm in diameter, found particularly on the face and trunk and in the genital area. 2000 Brit. Jrnl. Dermatol. 143 1026 Imiquimod 5% cream was self-applied by the patients to the warts or mollusca once daily for 5 days per week. †2. Zoology. A mollusc. Obsolete. rare. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > [noun] > mollusc or shell-fish shellfishc888 oyster1419 cochle?1527 shale-fish1596 scale-fish1601 shell1751 ox-heart1753 mollusc1783 molluscum1832 molluscan1835 polybranchian1839 coquillage1851 whale-feed1853 siphonate1877 scungille1953 1832 Hist. Berwickshire Naturalists' Club 1 No. i. 9 The Eolis rufibranchialis [is] a molluscum new to naturalists. Compounds molluscum body n. Pathology (a) any of the characteristic ovoid bodies found in the core of a nodule of molluscum contagiosum, representing degenerate epidermal cells filled with viral inclusions; (b) a viral inclusion in a cell infected with molluscum contagiosum virus. ΘΚΠ the world > life > biology > substance > cell > cell organelle or contents > [noun] > other organelles or contents raphide1831 body1839 raphid1863 mucigen1874 cell sap1875 globoid1875 raphis1879 pyrenoid1883 mucinogen1884 plastid1885 molluscum corpuscle1886 hyalosome1889 molluscum body1892 statolith1892 dictyosome1893 centrosome1895 Nissl body1898 Nissl granule1898 Nissl substance1899 archespore1901 blepharoplast1907 liposome1910 statocone1910 kinetosome1912 Golgi body1916 kinetoplast1925 lipochondrion1936 microsome1943 kappa1945 Pappenheimer body1947 microbody1954 lysosome1955 siderosome1957 ribosome1958 melanosome1961 cisterna1962 microtubule1962 plasmalemmasome1962 phagolysosome1963 informosome1964 monosome1964 mucocyst1965 peroxisome1965 rhoptry1967 spectrin1968 virosome1970 1892 Edinb. Med. Jrnl. (1893) 38 i. 283 The so-called molluscum bodies..are not independent animal organisms. 1937 E. H. Molesworth Introd. Dermatol. vii. 228 The so-called molluscum bodies are degenerate and deformed cells contained in the core of the lesion. They are not the infective agents. 1966 G. P. Wright & W. S. Symmers Systemic Pathol. II. xxxix. 1571/2 The epidermal cells that are infected by the virus [of molluscum contagiosum] undergo premature keratinization and form the so-called molluscum bodies, which contain the virus inclusions. 1974 R. Passmore & J. S. Robson Compan. Med. Stud. III. ii. xxxi. 58/1 Cytoplasmic inclusions (molluscum bodies) form in the cells of the stratum spinosum. 1987 D. J. Weatherall et al. Oxf. Textbk. Med. (ed. 2) I. v. 85/1 The superficial cells of the lesion are filled with large, hyaline, granular masses known as the molluscum body. † molluscum corpuscle n. Pathology Obsolete = molluscum body n. (a). ΘΚΠ the world > life > biology > substance > cell > cell organelle or contents > [noun] > other organelles or contents raphide1831 body1839 raphid1863 mucigen1874 cell sap1875 globoid1875 raphis1879 pyrenoid1883 mucinogen1884 plastid1885 molluscum corpuscle1886 hyalosome1889 molluscum body1892 statolith1892 dictyosome1893 centrosome1895 Nissl body1898 Nissl granule1898 Nissl substance1899 archespore1901 blepharoplast1907 liposome1910 statocone1910 kinetosome1912 Golgi body1916 kinetoplast1925 lipochondrion1936 microsome1943 kappa1945 Pappenheimer body1947 microbody1954 lysosome1955 siderosome1957 ribosome1958 melanosome1961 cisterna1962 microtubule1962 plasmalemmasome1962 phagolysosome1963 informosome1964 monosome1964 mucocyst1965 peroxisome1965 rhoptry1967 spectrin1968 virosome1970 1886 P. H. Pye-Smith Fagge's Princ. & Pract. Med. II. 688 The white material seems to be made up almost entirely of characteristic oval transparent bodies..without a nucleus... These have been described as molluscum corpuscles. † molluscum tumour n. Obsolete a lesion of molluscum, a molluscum. ΚΠ 1886 P. H. Pye-Smith Fagge's Princ. & Pract. Med. II. 688 A molluscum tumour resembles an ordinary sebaceous cyst or steatoma, but the contents are white instead of yellow. 1899 T. C. Allbutt et al. Syst. Med. VIII. 874 The molluscum tumours. molluscum virus n. (originally) a virus that causes molluscum or molluscum-like lesions; (later) spec. = molluscum contagiosum virus n. at molluscum contagiosum n. Compounds. ΚΠ 1926 Jrnl. State Med. 34 142 Experimental hens which had been inoculated with molluscum virus. 1955 H. Blank & G. Rake Viral & Rickettsial Dis. of Skin x. 185 The development of the molluscum virus. 1967 Jrnl. Gen. Virol. 1 269 The inhibitory agent was thought to be the molluscum virus itself. This entry has been updated (OED Third Edition, September 2002; most recently modified version published online March 2022). < n.1813
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