Chloracne is a refractory acneiform eruption due to halogenated polyaromatic compound(eg. dioxin, dibenzofurans, polychlorinated biphenyls, etc.). 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin, a kind of dioxin isomer, contained in the Agent Orange which was used for defoliating agent during Vietnam war. It is characterized by recalcitrant comedones and cyst predominantly in the malar and postauricular area. Lesions of the penis and scrotum are also relatively frequent. The key pathological feature is the non-inflammatory keratinization of pilosebaceous unit. The meibomian glands are typically affected. Xerosis, conjunctivitis, pigmentation, follicular hyperkeratosis, actinic elastosis are occasionally associated with chloracne. We report a case of typical chloracne due to exposure to defoliating agent during Vietnam war in a 54-year-old-man who shows typical clinical and histopathological features.
Acneiform Eruptions ; Actins ; Chloracne* ; Citrus sinensis ; Conjunctivitis ; Male ; Meibomian Glands ; Penis ; Pigmentation ; Polychlorinated Biphenyls ; Scrotum ; Vietnam*

Allergic fungal sinusitis (AFS) is a benign, noninvasive form of fungal sinusitis. Histologically, AFS is characterized by allergic mucin, which consists of eosinophilic mucinous material with occasional laminar deposits of eosinophils. A diagnosis of AFS can be made when there is a demonstration of characteristic allergic mucin and an appearance of fungal hypae scattered within the mucin with no evidence of tissue invasion, or when fungi cultures yield positive results. Until now, no cases of AFS have been reported in Korea, though there have been many cases of mycetomas and a few cases of invasive fungal sinusitis. We present the first two cases of AFS in Korea. The patients demonstrated characteristic allergic mucin, fungal hypae scattered within the mucin, and no evidence of tissue invasion on histopathology. Nasal polyps, involvement of the unilateral sinuses, peripheral eosinophilia, an elevated total IgE, and hyperattenuated masses observed in the CT supported the diagnosis of AFS. The patients recovered and did not display recurrence after surgery and treatment with topical steroids and saline irrigation.
Diagnosis ; Eosinophilia ; Eosinophils ; Fungi ; Humans ; Immunoglobulin E ; Korea ; Mucins ; Mycetoma ; Nasal Polyps ; Recurrence ; Sinusitis* ; Steroids

Sexual dysfunction is a common problem in patients with end stage renal disease. The pathogenesis of this problem is complex, and includes psychological factors, vascular, and neurological disorders, drug therapy, uremic intoxication and hormonal disturbances. However, we don't have any valid report because pathogenesis and physiologic significance is not proved clearly. With the questionnaire that we provided to our patients, we evaluated the sexual dysfunction in patients with end stage renal disease, and we treated our patient with antidepressants for males and estrogen for females. The results are as follows: 1) Sixty patients among 70 answered the sexual question. Among these, 46 patients (76%) complained of sexual dysfunction, 75% of male patients and 58% of female patients complained of impotence and mensturation disturbance, respectively. Especially, female patients complained of loss of libido as a whole. Also they said that they never tried to do anything to recover their sexual dysfunction. 2) After starting dialysis, 57% of patients showed decrease in coital frequency than before. 58% of patients showed no significant change in subjective sezual symptoms after dialysis. 18% of patients showed significant change in sexual function after anemia treatment. 3) Eighty-eight percents of males and one hundred percents of females treated with antidepressants and estrogen, respectively showed no effect. Finally, we found that sexual dysfunction is a common problem in chronic renal failure, but they never try to recover their conditions. Our therapeutic approach was not effective, but dialysis in CRF patient must be used for lifting the value of life, not by way of life extension. In addition we can make more effective treatment through objective study and psychological examination.
Anemia ; Antidepressive Agents ; Coitus ; Dialysis ; Drug Therapy ; Erectile Dysfunction ; Estrogens ; Female ; Humans ; Kidney Failure, Chronic* ; Libido ; Life Expectancy ; Lifting ; Male ; Nervous System Diseases ; Psychology ; Value of Life ; Surveys and Questionnaires

Vesicles and bullae are the primary lesions in many diseases. The histologic classification of bullous disorders is based on the level in the skin on which that cleavage developed. We report a 44-year-old man with vitiligo at dorsum of hand who has experienced spontanous bullae at recipient site after epidermal graft for the treatment of vitiligo. Histopathologic examination revealed a subepidermal bullae and moderate lymphocytes and eosinophil infiltration in the dermis. Direct immunofluorescence test was negative. There was a change of CD4/CD8 ratio in immunohistochemical staining for CD4 and CD8 monoclonal antibody. There were no clinical signs of infection and drug eruption, and friction did not seem to have been a contributing factor.
Adult ; Classification ; Dermis ; Drug Eruptions ; Eosinophils ; Fluorescent Antibody Technique, Direct ; Friction ; Hand ; Humans ; Lymphocytes ; Skin ; Transplants* ; Vitiligo*

Primary gallbladder cancer is a highly malignant tumor and is characterized by early metastasis and rapid progression of disease. Since the majority of patients have unresectable disease, laparotomy, instead of providing relief of symptoms, often adds to the morbidity and needs to be avoided in patients with advanced disease. Clinical features, peritoneoscopic findings, and comparison of peritoneoscopy with radiologic studies were reviewed in 29 patients, who underwent peritoneoscopy, with primary gallbladder cancer at Severaace Hospital, College of Medicine, Yonsei University between Aug. 1982 and Mar. 1994. (continue...)
Gallbladder Neoplasms* ; Gallbladder* ; Humans ; Laparoscopy* ; Laparotomy ; Neoplasm Metastasis

Gastrointestinal mucormycosis is an uncommon opportunistic fungal infection often presents in immunocompromised patients. Direct invasion of the intestinal walls by spores from ingested food is the main pathogenetic mechanism of this disease, which usually takes place in stomach and colon. Early diagnosis is critical, especially in vascular invasive types, due to its high mortality rate close to 100%. In the past when appropriate diagnostic tools were not available, mucormycosis were frequently found with autopsy. The advance in current endoscopic technology has increased diagnostic rate and made successful management available with appropriate treatments such as debridement of contaminated tissues. In this case report, we discussed a case of ileal mucormycosis diagnosed by colonoscopy and treated with anti-fungal agent successfully.
Amphotericin B/therapeutic use ; Antifungal Agents/therapeutic use ; Colonoscopy ; Humans ; Ileal Diseases/*diagnosis/microbiology/therapy ; Ileum/pathology ; Immunocompromised Host ; Leukemia, Myeloid, Acute/*complications/drug therapy ; Male ; Mucormycosis/*diagnosis/etiology/therapy ; Tomography, X-Ray Computed ; Young Adult