We present a case of multiple trichoepithelioma associated with milia. A 12-year-old girl developed symmetrically distributed, numerous, skin-colored papules on her face, some of which were studded with milia-like whitish materials. Histopathological findings of these lesions revealed the typical findings of trichoepitheliomas with overlying milia in the upper dermis.
Child ; Dermis ; Female ; Humans

BACKGROUND: Post-herpetic neuralgia is the most serious one of herpes zoster complications and its incidence becomes higher as the age of the patient increases. Nevertheless, besides considering the age and onset time of treatment, there is no more objective factor estimating the prognosis of post- herpetic neuralgia. OBJECTIVE: The aim of this study is to understand the progression of herpes zoster and estimate the prognosis of post-herpetic neuralgia by practicing electrodiagnostic tests to patients with herpes zoster. METHODS: We evaluated the pain scales in 26 patients with herpes zoster on the first visit and 2 months later. We also performed electrodiagnostic tests, more objective and reproducible methods, including somatosensory evoked potentials and motor nerve conduction studies on both the involved and uninvolved sites of 32 lesions in 26 patients with herpes zoster, and then compared the results with the change of pain scales. RESULTS: 1. The pain category scale and visual analogue scale on the second examination were significantly decreased compared with those on the first examination (P<0.05). 2. Latencies of intercostal somatosensory evoked potentials recorded on scalp and spine were significantly delayed in involved sides compared with those in uninvolved sides (P<0.05). 3. In the latencies and conduction velocities of motor nerve conduction studies, no significant differences were seen between involved sides and uninvolved sides. 4. On the second examinataion, latency differences of somatosensory evoked potentials were significantly improved compared with those on the first examination (P<0.05). 5. Among the various somatosensory evoked potentials parameters, P1 latency difference of cortical somatosensory evoked potentials between involved and uninvolved sides correlated significantly with pain category scale ard visual analogue scale on second examination (r=0.48, P<0.05; r =0.51, P<0.05, respectively). N1 latency difference of spinal somatosensory evoked potentials between involved and uninvolved sides correlated significantly with a visual analoge scale on the first examination and pain category scale on the second examination (r=0.61, P<0.05; r=0.78, P<0.05, respectively). CONCLUSION: Intercostal somatosensory evoked potentials can be a useful and reliable technique to predict the development and severity of post-herpetic neuralgia.
Evoked Potentials, Somatosensory ; Herpes Zoster* ; Humans ; Incidence ; Neural Conduction ; Neuralgia* ; Prognosis ; Scalp ; Spine ; Weights and Measures

Multiple myeloma is considered to be the most common primary malignant bone tumor which has the flat bone as a predilection site in old ages. We experienced a case of an unsual multiple myeloma which formed a huge tumor mass on medial end of left clavicle. The tumor mass together with medial half of the clavicle was excised completely. We have discussed the rationale for the excision of the clavicle.
Clavicle ; Multiple Myeloma

No abstract available.
Histiocytosis, Langerhans-Cell* ; Myelodysplastic Syndromes* ; Skin

No abstract available.
Paget Disease, Extramammary

Hypertrichosis is an overgrowth of hair not localized to the anclro en dependent areas of the skin. It may be congenital or acquired, localized or generalized localized hypertrichosis may occur in some types of pigrnentary nevi, chronic inflammation or irration, topical application of androgen or steroid, & localized myxedema. We report herein three i:ases of unilateral localized hypertrichosis with or without a brownish hyperpigmented patch developing on the face of a male adol scent. There are no known cau:,es of localized hyper trichosis. Histopath logically, it is characterized by increased melaniii pigment in the basal layer of the epidermis & enlarged hair follicles containing coarser liair. Electron microscopic findings show normal size & number of melanosomes in both mela nocytes & keratinocytes. Our cases differ frorn BecLers nevus in both clinical & histopatholcgic characteristics.
Epidermis ; Hair ; Hair Follicle ; Humans ; Hypertrichosis* ; Inflammation ; Keratinocytes ; Logic ; Male ; Melanosomes ; Myxedema ; Nevus ; Skin

No abstract available.

Erythema multiforme is a self-limited, usually mild and relapsing exanthematic intolerance reaction of the skin that is etiologically most often related to recurrent herpes simplex virus infection. Until now, despite its increasing incidence, varicella zoster virus has rarely been considered as an etiologic agent. We herein report a case of erythema multiforme following herpes zoster. A 52-year-old man complained of multiple targetoid lesions with central bullae which developed 1 day ago and were progressively spreading to his whole body. He had suffered from the thoracic herpes zoster along the right T11-, and T12-dermatomes for 10 days. He had no history of HSV infection. He had been intermittently taking analgesics such as acetaminophen for 1 year because of low back pain, but had no history of drug eruption due to analgesics. Histopathologic examination showed subepidermal bulla with necrotic keratinocytes and vacuolization of the basal layer. Based on the clinical morphology and the histopathologic findings, our case could be presumptively diagnosed as a bullous erythema multiforme following herpes zoster.
Acetaminophen ; Analgesics ; Drug Eruptions ; Erythema Multiforme* ; Erythema* ; Herpes Zoster* ; Herpesvirus 3, Human ; Humans ; Incidence ; Keratinocytes ; Low Back Pain ; Middle Aged ; Simplexvirus ; Skin

No abstract available.
Delivery of Health Care* ; Family Practice* ; Humans

No abstract available.
Delivery of Health Care* ; Family Practice* ; Humans