No abstract available.
Larva ; Tick Bites*

No abstract available.
Tick Bites* ; Ticks*

No abstract available.
Ixodes* ; Tick Bites* ; Ticks*

No abstract available.
Ixodes* ; Tick Bites* ; Ticks*

The pathology related to a tick bite reaction is well described. Formation of a cavity below the mouthparts of the tick and mixed dense cellular dermal infiltration are general histopathologic findings of a tick bite. In addition, granuloma formation, vasculitic response, and panniculitis were reported. We present two cases of tick bite showing a new histopathologic finding, a localized fat herniation response.
Granuloma ; Panniculitis ; Pathology ; Tick Bites* ; Ticks*

We report herein an unusual case of tick bite. A 56 year old woman complained of erythematous nodular skin lesion on the left upper chest. An excision biopsy specimen of the lesion showed darkish-red nodule, in which there was a tick. It was identified as an adult female of Ixodes nipponensis by the scanning electron microscopic examination.
Adult ; Biopsy ; Female ; Humans ; Ixodes* ; Middle Aged ; Skin ; Thoracic Wall* ; Thorax* ; Tick Bites ; Tick Infestations* ; Ticks*

We describe herein a case of tick bite ocurring to a 23-year-old man who has a characteristic lesion clinically and histopathologically. The tick(Ixodes sp.) was still attached to the brownish and erythematous, indurated skin of the scrotum. The engorged tick which was carefully removed from the skin with a scalpel was 8.7mm in length and 5. 5 mm in width. Histopathologically, characteristic amorphous eosinophilic materigl is deposited around a round space where the hypostorne of the tick was inserted. Heavy inflammatory cell infiltratton in the mid and lower dermis is composed mainly of neutrophils and eosinophils. A certain area of the lower dermis shows edema and capillary dilatation along with the mixed inflammatory cell infiltration, TVide excision of the indurated lesion including the tick was done. The clinical and hsitopathological findings of the tick bite was discussed.
Capillaries ; Dermis ; Dilatation ; Edema ; Eosinophils ; Humans ; Neutrophils ; Scrotum ; Skin ; Tick Bites* ; Ticks* ; Young Adult

A 53-year-old woman presented with asymptomatic pedunculated mass on her buttock. She was attacked by the tick while climbing the Jungbyung mountain located in Changwon City, the southern coastal area of the Korean Peninsula. It was identified as male Amblyomma testudinarium according to its morphological characteristics. Histological examination showed dense inflammatory infiltration of neutrophils and eosinophils, and dilated vessels on the dermis beneath the biting site of the tick. There have been only few reports of the tick bite by A. testudinarium in the Korean literature. To the best of our knowledge, our patient is the second case of tick bite from this species and the first tick bite from the male tick recorded in Korea. Here, we report a case of tick bite by male A. testudinarium in a woman, including a review of relevant literature.
Buttocks ; Dermis ; Eosinophils ; Female ; Gyeongsangnam-do ; Humans ; Korea ; Male* ; Middle Aged ; Neutrophils ; Tick Bites* ; Ticks*

The importance of the ticks in medical field has been emphasized because of their association with and transmission of various diseases. We report herein a case of tick bite in a 55-year-old male farmer, who visited our hospital on July 2, 1981 with a parasite attached on right lower flank and rice to small pea sized, pruritic erythematous papular skin eruptions on chest and right lower flank. The skin lesions disappeared completely with.in five days after removal of the parasite, which was identified with an adult female tick which belongs to Genus Ixodes.
Adult ; Female ; Humans ; Ixodes* ; Male ; Middle Aged ; Parasites ; Peas ; Skin ; Thorax ; Tick Bites* ; Ticks*

Since 1982, 31 cases of tick bites were reported in Korea and only one case of Haemaphysalis longicornis related to tick bites was included. Until now, nymph related or multiple tick(more than three) related to tick bites were not reported in the Korean literatures. We report three cases of tick bites by Haemaphysalis longicornis. The first case is a 71-year-old Korean woman who had a tick stuck on the anterior chest area. The second case is a 64-year-old Korean man who visited a clinic for pruritic, multiple, erythematous papules and nodules. The third case is 50-year-old man who visited the hospital for pruritic, erythematous nodules on calf area. Eight ticks were collected from three patients which were one female in the first case, two females in the second case and two females and three nymphs in the third case and all of them were identified as Haemaphysalis longicornis.
Aged ; Female ; Humans ; Korea ; Middle Aged ; Nymph ; Thorax ; Tick Bites* ; Ticks*