Biomaterial Database

Subcutaneous dirofilariasis in Collier County, Florida, USA. 1995

A J Herzberg, and P R Boyd, and Y Gutierrez

Department of Pathology, Peninsula Regional Medical Center, Salisbury, MD 21801, USA.

A 10-year review of the surgical pathology files of the Department of Pathology at Naples Community Hospital (Naples, FL, U.S.A.) revealed 10 cases of Dirofilaria tenuis and one of Dirofilaria ursi infection. The review consisted of only those lesions for which the pathologists had recorded the presence of a worm in the lesion. Therefore, an unknown number of subcutaneous lesions without parasites were not reviewed. Nine of the 11 cases of Dirofilaria were diagnosed as Dirofilaria or Dirofilaria tenuis originally. An additional case, previously diagnosed as Dirofilaria, was found to be a sparganum larva on review. This finding indicates that, because of the unfamiliarity of pathologists with the diagnostic characteristics of these nematode parasites, infections with Dirofilaria are underdiagnosed or misdiagnosed. If pathologists were more familiar with these parasites, their prevalence and the medical cost of this zoonosis in the southeastern United States could be determined more accurately.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008499	Medical Records	Recording of pertinent information concerning patient's illness or illnesses.	Health Diaries,Medical Transcription,Records, Medical,Transcription, Medical,Diaries, Health,Diary, Health,Health Diary,Medical Record,Medical Transcriptions,Record, Medical,Transcriptions, Medical
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D004184	Dirofilariasis	Infection with nematodes of the genus DIROFILARIA, usually in animals, especially dogs, but occasionally in man.	Heartworm Disease,Dirofilariases,Disease, Heartworm
D005260	Female		Females
D005431	Florida	State bounded on east by the Atlantic Ocean, on the south by the Gulf of Mexico, on the west by Alabama and on the north by Alabama and Georgia.
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D012189	Retrospective Studies	Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.	Retrospective Study,Studies, Retrospective,Study, Retrospective