ABSTRACT
We report a case of a 30 year-old woman who presented with acute scalp hair loss induced by isonicotinic acid hydrazide gap (INH). Considerable hair loss started within 4 weeks of INH administration. There was no evidence of dermatitis, allergic reaction, or any other cause for the hair loss. INH was discontinued, and the hair loss stopped within 4 weeks, with new hair growth seen. There was complete recovery of hair loss after 12 weeks of alopecia. Medication-induced hair loss is an occasional adverse effect of many drugs, however hair loss induced by INH has been reported in only 1 case. The complete recovery from anagen effluvium is difficult to explain, but it could have been due to the early discontinuance of INH.
Subject(s)
Adult , Female , Humans , Alopecia , Dermatitis , Hair , Hypersensitivity , Isoniazid , ScalpABSTRACT
BACKGOUND: Interferon-alpha2b has already proven to be effective in the clinical treatment of virus-originated diseases such as hairy cell leukemia, condyloma acuminatum, and AIDS-related Kaposi's sarcoma. The use of recombinant interferon-alpha2b may allow various types of wart to be treated relatively atraumatically and with less incidence of recurrence. OBJECTIVE: We tried to compare the effectiveness and safety of intralesional injections of recombinant interferon-alpha2b with natural interferon-alpha2b in the treatment of patients with various types of wart. METHOD: Patients with more than two warts were treated by injecting the different warts with 0.5 to 1.0X105 IU/1mm3 of recombinant and natural interferon-alpha2b, twice per week for 4 to 20 weeks. The response to treatment was followed up at 36 weeks. RESULTS: At the end of treatment, clearing of the treated warts had occurred in 83.3% of the recombinant interferon-alpha2b group and 91.6% of the natural interferon-alpha2b group. A more rapid cure rate was observed in the natural interferon-alpha2b group than in the recombinant interferon-alpha2b group. The rest showed partial improvement. With evaluation for relapse up to 16 weeks after treatment, warts were found to relapse in 11.1% of both the recombinant and natural interferon groups. CONCLUSION: Intralesional natural interferon-alpha2b has a better therapeutic effect than recombinant interferon-alpha2b, and may be considered as a therapeutic modality of recalcitrant verruca or when it can be anticipated that destructive techniques or blistering agents will not be tolerated.
Subject(s)
Humans , Blister , Incidence , Injections, Intralesional , Interferons , Leukemia, Hairy Cell , Recurrence , Sarcoma, Kaposi , WartsABSTRACT
A Bednar tumor is a rare pigmented subtype of dermatofibrosarcoma protuberans (DFSP). The clinical and histopathological findings of Bednar tumors are identical to DFSP, except for the presence of melanin-containing cells within the lesion. We present a case of a Bednar tumor on the left anterior chest of a 58-years-old woman. It was presented as an asymptomatic, firm, hyperpigmented 1.8x2.7cm sized nodule with surrounding erythematous patch which had been present for over 35 years. The tumor was treated by wide local excision of the lesion. There has been no evidence of recurrence during a 1 year follow-up period.
Subject(s)
Female , Humans , Dermatofibrosarcoma , Follow-Up Studies , Recurrence , ThoraxABSTRACT
We report a case of alopecia mucinosa in a 9-year-old girl. She presented with several papules on an erythematous patch on the right side of the ala nasi, a hairless nodular lesion on the same side of the nasal canal. Histopathologic findings obtained from the nasal canal revealed typical features of alopecia mucinosa, such as reticular degeneration, cystic space formation and mucin deposition in the pilosebaceous follicle. The case displayed no evidence or clinical features of any malignant changes, and we suspect the case to be an acute form of alopecia mucinosa.
Subject(s)
Child , Female , Humans , Alopecia , Mucinosis, Follicular , MucinsABSTRACT
The diabetic thick skin syndrome is a common disease in the children of diabetes mellitus. But, it has not been reported in Korea. It is characterized by the stiff joints of hands and the indurated skin of both hands and arms. The simple screening test is prayer sign that patient is unable to bring fingers together because of contractures of proximal and distal interphalangeal joints. We present an 11-year-old Korean child with stiff joints of both hands and waxy, indurated skin of both hands and forearms that had been increasing in extent for the last 4 years.
Subject(s)
Child , Humans , Arm , Contracture , Diabetes Mellitus , Fingers , Forearm , Hand , Joints , Korea , Mass Screening , Religion , SkinABSTRACT
Congenital midline cervical cleft is a rare congenital anomaly of the ventral neck. Less than 100 cases have been reported in the literature. This anomaly is part of a spectrum of midline branchiogenic syndromes resulting from abnormal migration of cells derived from the branchial arches. It presents as a small skin tag superiorly with a linear, ventrically oriented atrophic patch. We present a case of congenital midline cervical cleft associated with congenital cardiac anomaly.