No abstract available.
Dermatitis, Atopic* ; Psoriasis*

No abstract available.
Adenoma* ; Toes*

No abstract available.
Hemangioma* ; Vulva*

No abstract available.
Lip

No abstract available.
Lip* ; Neurofibroma*

Sweet syndrome is an acute febrile neutrophilic dermatosis predominantly characterized by fever, an elevated neutrophil count, and erythematous skin lesions comprising plaques and nodules that mainly appear on the upper extremities, face, and neck. The incidence of Sweet syndrome in the general population is unknown because of limited reports on this condition. Bortezomib, an antineoplastic agent that is the standard of care for multiple myeloma, has been reported to be associated with Sweet syndrome. We describe the case of a 66-year-old man who developed bortezomib-induced histiocytoid Sweet syndrome during treatment for multiple myeloma.
Aged ; Bortezomib ; Fever ; Humans ; Incidence ; Multiple Myeloma ; Neck ; Neutrophils ; Skin ; Standard of Care ; Sweet Syndrome* ; Upper Extremity

Cutaneous endometriosis is defined by the presence of endometrial glands and/or stroma in skin and represents less than 1% of all ectopic endometrium. Cutaneous endometriosis is classified as primary and secondary. Primary cutaneous endometriosis appears without a prior surgical history and secondary cutaneous endometriosis mostly occurs at surgical scar tissue after abdominal operations. The most widely accepted pathogenesis of secondary endometriosis is the iatrogenic implantation of endometrial cells after surgery, such as laparoscopic procedures. However, the pathogenesis of primary endometriosis is still unknown. Umbilical endometriosis is composed only 0.4% to 4.0% of all endometriosis, however, umbilicus is the most common site of primary cutaneous endometriosis. A 38-year-old women presented with solitary 2.5×2.0-cm-sized purple to brown colored painful nodule on the umbilicus since 2 years ago. The patient had no history of surgical procedures. The skin lesion became swollen with spontaneous bleeding during menstruation. The skin lesion was diagnosed as a keloid at private hospital and has been treated with lesional injection of steroid for several times but there was no improvement. Imaging studies showed an enhancing umbilical mass without connection to internal organs. Biopsy specimen showed the several dilated glandular structures in dermis. They were surrounded by endometrial-type stroma and perivascular infiltration of lymphocytes. The patient was diagnosed as primary cutaneous endometriosis and skin lesion was removed by complete wide excision without recurrence. We report an interesting and rare case of primary umbilical endometriosis mistaken for a keloid and review the literatures.
Adult ; Biopsy ; Cicatrix ; Dermis ; Endometriosis* ; Endometrium ; Female ; Hemorrhage ; Hospitals, Private ; Humans ; Keloid ; Lymphocytes ; Menstruation ; Recurrence ; Skin ; Umbilicus*

No abstract available.
Rhytidoplasty*

No abstract available.
Vascular Malformations*

Extramammary Paget's disease (EMPD) is an uncommon intraepithelial neoplasm that most commonly arises on the vulva and perianal region. Very few cases of EMPD revealing a histological Bowenoid appearance have been reported. This study describes scrotal EMPD presenting with histological features of Bowen's disease in a 79-year-old man. He presented with a 5-year history of a pruritic erythematous plaque and a verrucous papule on the scrotum. The verrucous papule histopathologically showed Bowenoid features, and the erythematous plaque demonstrated acantholytic EMPD. Immunohistochemical findings revealed strong expression for carcinoembryonic antigen, Cam 5.2, epithelial membrane antigen, cytokeratin (CK) 7, and pancytokeratin (AE1/AE3) in both areas, but negative CK20 staining, supporting the overall diagnosis of primary acantholytic anaplastic EMPD. This is the first reported case of acantholytic anaplastic EMPD in the Korean literature.
Aged ; Bowen's Disease ; Carcinoembryonic Antigen ; Carcinoma in Situ ; Humans ; Immunohistochemistry ; Keratins ; Mucin-1 ; Paget Disease, Extramammary ; Scrotum ; Vulva