No abstract available.
Hidrocystoma*

No abstract available.
Atropine* ; Hidrocystoma*

No abstract available.
Cheek ; Hidrocystoma

No abstract available.
Hidrocystoma* ; Syringoma*

No abstract available.
Apocrine Glands ; Hidrocystoma*

We report a case of intratumoral fat in neurofibroma and coexistance of eccrine hidrocystoma on the occipital area of the scalp for one year duration. There are several diseases showing fatty change histopathologically. Among them, few cases of neurofibroma showing fatty change had been reported. The mechanism of fatty change is unclear, but several hypotheses are proposed. Here we report a case of neurofibroma showing fatty change and coexistence of eccrine hidrocystoma, and discuss the pathomechanism of fatty change and its relationship with disease.
Hidrocystoma* ; Neurofibroma* ; Scalp

Eccrine hidrocystoma is a benign eccrine duct-derived cyst which may be solitary or multiple. We report two cases of multiple eccrine hidrocystoma, which have two points of sameness in middle aged women and worsening of the condition in summer and improvement in winter. Recently, the incidence of multiple eccrine hidrocystoma seems to be decreasing due to well-developed cooling devices in summer. In spite of its decreasing incidence, we think that it is still noteworthy to keep in mind the possibility of eccrine hidrocystoma when a patient presented with multiple facial papules in hot season.
Female ; Hidrocystoma* ; Humans ; Incidence ; Middle Aged ; Seasons

Eccrine hidrocystoma is a cyst origined from the secretory portion of the eccrine sweat gland and tends to occur as a solitary facial lesion. Clinically, an eccrine hidrocystoma presents as a small, translucent and cystic swelling(often having a bluish hue) which measures 1 to 3 mm in diameter. In some patients, the mass is appeared with numerous lesions. The mass has the tendency that the number of cyst increases in warm weather and decreases during winter. The histologic finding is an intradermal cyst with a thin wall composed of two layers of eosinophilic- staining cuboidal cells. Eccrine hidrocystoma has not yet reported in the journal of korean society of plastic and reconstructive surgeons. Thus, we report a case of 65-years-old female patient with eccrine hidrocystoma, which presents 2.1 x 1.6 x 1.6 cm in size and bluish hue color, occurring on the nasal tip.
Female ; Hidrocystoma* ; Humans ; Sweat Glands ; Weather

A 28-year-old woman presented with multiple, asymptomatic, erythematous to bluish papules located on the chest. Histopathologically, three round, well defined cystic structures were seen on the upper and lower dermis. The first cyst was milia, the second was apocrine hidrocystoma and the other, largest cyst was an eruptive vellus hair cyst (EVHC). A diagnosis of multiple pilosebaceous cysts combined with apocrine hidrocystoma was made. Since the milia and EVHC originate from the pilosebaceous unit, and the apocrine duct opens to the pilosebaceous orifice, we suggest that they can occur simultaneously in the same unit.
Adult ; Biopsy ; Dermis ; Female ; Hair ; Hidrocystoma ; Humans ; Thorax

A 7-year-old female was presentd with two black papules and linear pigmentation between papules on the vulva. No other abnormalities were found in her personal and family history. Histopathological examination was consistent with the apocrine hidrocystoma and the pigment in the luminal cells was iron negative and Fontana Masson positive, confirming its melanin nature. We herein report a 7-year-old female patient with pigmented apocrine hidrocystoma occuring on the vulva with the evidence of melanin as the underlying mechanism of the pigmentation.
Child ; Female ; Hidrocystoma* ; Humans ; Iron ; Melanins ; Phenobarbital ; Pigmentation ; Vulva*