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Sarcoidosis is a chronic multi-organ disorder of unknown etiology, characterized by the development of non-caseating granulomas. Scar sarcoidosis is a cutaneous manifestation of sarcoidosis that originates in old cutaneous scars. Sarcoidosis may develop in scars that occur after surgery, vaccination, cosmetic tattoos, and herpes zoster infection. Upper eyelid blepharoplasty is the most popular aesthetic facial surgery performed in the Asian population. Despite the large number of blepharoplasty procedures performed over the last century, relatively few reports have described scar sarcoidosis involving a blepharoplasty scar. We report a rare case of sarcoidosis that originated in a post-blepharoplasty scar, together with a literature review. Scar sarcoidosis should be considered in the differential diagnosis in patients who present with post-blepharoplasty changes in an old scar.
RESUMEN
Background@#A rifampicin (RF)-clindamycin (CL) combination therapy is recommended as the first-line treatment for moderate to severe hidradenitis suppurativa (HS). Although the long-term use of RF requires caution due to the possibility of developing resistant bacteria, only a few studies have investigated alternatives for this combination therapy. @*Objective@#To evaluate the efficacy of systemic CL mono-therapy and assess the prevalence and CL resistance of bacterial growth in HS patients. @*Methods@#A total of 53 HS patients treated with CL mono-therapy were included. The efficacy was evaluated by identifying the rate of HS Clinical Response (Hi-SCR) achievers and comparing HS Physician’s Global Assessment (HS-PGA) before (W0) and after (W8) the treatment. Purulent material from HS skin lesions was collected on the W0. Bacterial flora and antibiotic sensitivity were determined by bacterial cultures. @*Results@#Of 53 HS patients, 34 were eligible for evaluation of the efficacy of the therapy. Twenty-one patients (61.76%) achieved Hi-SCR. The mean scoring of HS-PGA had significantly decreased from 3.24 to 2.15 (p=0.001). The prevalence of CL resistance was 15.00%. No significant differences in the efficacy of the therapy according to the presence of CL-resistant bacteria on the W0 were observed (p=0.906). Adverse events occurred in 26.42% of patients. @*Conclusion@#Systemic CL mono-therapy may be a safe and useful alternative to RF-CL combination therapy, and no significant difference in the efficacy of the therapy depending on the presence of CL-resistant bacteria was observed.
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Asunto(s)
Humanos , Enfermedad de Bowen , Estudios de Seguimiento , Estudio Observacional , Fotoquimioterapia , Recurrencia , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Adenoid cystic carcinoma (ACC) is a malignant glandular neoplasm that commonly occurs in the salivary glands. Primary cutaneous adenoid cystic carcinoma (PCACC) is a rare form of ACC that primarily presents on the skin. A diagnosis of a primary tumor arising in the skin can be made only after excluding metastatic deposits from other, more common sites. PCACC tends to infiltrate and recur locally but rarely metastasizes to distant organs and lymph nodes. To our knowledge, this is the first reported case of a PCACC of the chest wall in Korea. We report this case and literature review to raise awareness of this rare tumor.
RESUMEN
Stevens-Johnson syndrome (SJS) is a serious and potentially life-threatening disease. Vanishing bile duct syndrome (VBDS) is a rare cause of progressive cholestasis. Both syndromes are usually associated with the use of specific drugs. VBDS in patients with SJS is most commonly associated with drug hypersensitivity. To our knowledge, to date, the literature contains only a single report of toxic epidermal necrolysis associated with VBDS in Korea. We report a case of drug-induced SJS with acute onset of VBDS and present a review of the literature in this context. This case highlights the importance of awareness among clinicians regarding drug reactions, their severity, as well as diagnostic modalities and optimal management strategies in these cases.