- Nonmelanoma Skin Cancer Studies
- Cancer and Skin Lesions
- Facial Rejuvenation and Surgery Techniques
- Reconstructive Facial Surgery Techniques
- Dermatologic Treatments and Research
- Reconstructive Surgery and Microvascular Techniques
- Surgical Sutures and Adhesives
- Colorectal and Anal Carcinomas
- Orthopedic Surgery and Rehabilitation
- Nasal Surgery and Airway Studies
- Botulinum Toxin and Related Neurological Disorders
- Molecular Biology Techniques and Applications
- Pressure Ulcer Prevention and Management
- Gene expression and cancer classification
- RNA and protein synthesis mechanisms
- Hemostasis and retained surgical items
- Facial Nerve Paralysis Treatment and Research
- Facial Trauma and Fracture Management
- Periodontal Regeneration and Treatments
- Hidradenitis Suppurativa and Treatments
- Sinusitis and nasal conditions
- Anorectal Disease Treatments and Outcomes
- Chemotherapy-related skin toxicity
- Bone fractures and treatments
- Digital Imaging in Medicine
Dongguk University
2014-2023
Jungheinrich (Germany)
2021
Dongguk University WISE
2018-2021
Jungwon University
2013
The two most common skin cancers are basal cell carcinoma (BCC) and squamous (SCC). purpose of this study was to describe the detailed clinical behavior BCC SCC in head neck region over 19 years at a single institution.A retrospective analysis performed for all patients with non-melanoma cancer who had undergone surgical resection an 18-year period. Patient charts were reviewed demographic information, tumor size, onset-to-diagnosis, anatomic location, subtype, histologic differentiation,...
Many methods have been proposed for the correction of sunken upper eyelids. These include surgical treatments, such as micro-fat, dermofat, or fascia-fat grafts, use alloplastic materials. Here, we present our experience eyelid involving simple addition anchoring central fat pad to medial during blepharoplasty.We performed 74 cases blepharoplasty with between October 2013 and September 2014. The lateral portion was partially dissected facilitate anchoring. gently exposed then pulled out...
It is difficult to differentiate acute skin failure (ASF) from pressure ulcer (PU). ASF defined as unavoidable injury resulting hypoperfusion caused by severe dysfunction of another organ system. We describe a case mistaken PU that resulted in legal dispute. A 74-year-old male patient was admitted our intensive care unit with sepsis due bacterial pneumonia. Despite the use air cushions and regular position changes, ulcerations occurred over his occiput, back, buttock, elbow, ankle. After...
Accuracy, simplicity, and cost‐effectiveness are the most important criteria for a genotyping method SNPs compatible with clinical use. One developed SNP genotyping, ligase‐based discrimination, is considered simplest diagnosis. However, multiplex assays using this limited by detection method. Although CE has been introduced as an alternative to error prone microarray‐based detection, design process assay procedure complicated because of DNA size‐dependent separation principle. In study, we...
Extramammary Paget disease (EMPD) is an uncommon malignant neoplasm that occurs in areas containing apocrine glands, and the vulva most commonly involved site. Wide surgical excision with subsequent defect reconstruction widely accepted as first-line treatment for EMPD. More recently, radiation has been considered appropriate primary or adjuvant treatment. In effort to replace wide avoid unfavorable aesthetic results sexual dysfunction, we decided excise tumor minimally add treatment.A...
The recently known analgesic action mechanisms of nefopam (NFP) are similar to those anticonvulsants and antidepressants in neuropathic pain treatment. It is difficult prescribe high doses oral drugs without titration due adverse effects. Unfortunately, there few available intravenous analgesics for the immediate management acute flare-ups chronic pain. aim this study was determine additional effects NFP its during medications among inpatients with postherpetic neuralgia (PHN).Eighty PHN...
Eccrine poroma is a common benign cutaneous tumor that originates in an intraepidermal eccrine duct. This exhibits acral distribution (sole, palm), and rarely encountered the head neck area. In fact postauricular area has only been reported. A 55-year-old female visited our hospital with main complaint of mass first developed left about year previously. The was painless, soft, protruding, domed, dark red color, had slowly enlarged (at presentation it measured 1×1 cm). Excisional biopsy...
Aberrant DNA methylation is a potential diagnostic marker for complex diseases, such as cancer. With the increase in number of genes known to exhibit disease-associated aberrant methylation, need accurate multiplex assays quantifying has increased. Methylation-specific ligation-dependent probe amplification (MS-MLPA) one method that been highlighted this context. However, two limitations make custom design MS-MLPA impractical: long probes containing stuffer sequences and reliance on only...
With advances in diagnostic technology, radiologic methods have been used more frequently, and physical examination may be neglected. The authors report a case of pediatric medial orbital trapdoor fracture which the surgery was delayed because computed tomography (CT) findings did not indicate bone displacement, incarceration rectus muscle, or soft tissue herniation. A healthy 6-year-old boy admitted to emergency room for right eyebrow laceration. We could check eyeball movement diplopia,...
A simple and precise diagnostic method for spinal muscular atrophy (SMA) using high-resolution CE-based single-strand conformation polymorphism (CE-SSCP) was developed in this study. SMA is a common genetic disorder caused by an abnormality the relative copy numbers of SMN1 its centromeric SMN2, which differ only two nucleotides, namely at exons 7 8. Therefore, discrimination differences sequence as well their quantities crucial diagnosis SMA. Multiplex ligation-dependent probe amplification...
An 88-year-old man presented with a left temporal pulsatile mass that developed after blunt trauma. Based on suspicion of hematoma, needle aspiration was performed the removal approximately 15 mL blood. No evident improvement noted, and active arterial bleeding observed at puncture site. Doppler ultrasonography revealed “yin-yang” sign, diagnosed as pseudoaneurysm superficial artery. Under general anesthesia, artery ligated removed. Superficial is rare facial tumor generally occurs Due to...
None of the reports delayed infection mentioned a latent period exceeding 13 months. we report an that developed 18 months after implantation absorbable plate. A 16-year-old adolescent girl had undergone reduction and fixation with plate for Lefort I zygomaticomaxillary complex fractures prior at our hospital. In her most recent hospital visit as outpatient, abscess was observed in periocular area. Computed tomography revealed sinusitis above infraorbital rim. Wound culture yielded...
The double eyelid operation is the most common cosmetic procedure conducted in Asians. However, epicanthal fold presents a conundrum that limits results of surgery. Despite not being pathologic condition, numerous procedures have been developed and introduced to address this issue, but these techniques potential disadvantages include an unnatural ciliary position lower lids prominent scarring.A total 156 patients who underwent with medial epicanthoplasty using modified skin redraping method...
Rationale: Extramammary Paget’s disease (EMPD) is a rare skin cancer that commonly occurs in sites rich apocrine glands, such as perineum, vulva, axilla, scrotum, and penis. On the other hand, condyloma acuminatum (CA; also referred to anogenital warts) common benign neoplasm caused by human papillomavirus. Few cases of coexistent EMPD CA have been reported because rarity condition. Patient concerns diagnosis: A 72-year-old man with genital mass, which appeared be composed multiple...
Fournierâs gangrene is a necrotizing fasciitis encountered in the scrotal and perineal region which progresses rapidly to life-threatening state. Treatment options are dependent on origin of disease lesion extent depth. We report our experience case treated by colostomy vacuum assisted closure (VAC). A 66-year-old man visited emergency room with swelling pain his left buttock. After wide debridement perianal area buttock, VAC was applied for continuous drainage accelerate granulation. In...
The removal of fillers used for soft-tissue augmentation is an issue concern, as the possible need extensive surgery to remove deters their use by many surgeons. Several studies have demonstrated safety and efficacy polyacrylamide hydrogel (Aquamid) gel, but date no report has described its after 10 years. Here, we a case Aquamid removal. A 33-year-old woman, who had undergone forehead 12 years previously with injection, visited department plastic reconstructive our medical center due severe...
Sebaceous carcinoma (SC) is a rare malignant tumor, with an estimated incidence of approximately 1 to 2 per 1,000,000 year. Approximately 75% SCs are reported occur in eyelids. Most these tumors diagnosed at age 40 or over and exhibit wide variety patterns addition the general appearance previously reported. SC difficult diagnose clinically, but can be by accompanying biopsy. In cases SC, additional examinations, such as endoscopy computed tomography, may necessary because its association...
The anterior interosseous artery (AIA) perforator flap is not commonly used in hand dorsum reconstruction compared with alternatives. However, it a versatile several advantages. Literature on the AIA based dorsal septocutaneous branch (DSB), which branches from and passes through fascia between extensor pollicis longus (EPL) brevis muscles. In described case, authors reconstructed defect 78-year-old man using an double perforators supplied by DSB new branching distal than DSB. No...
Hidradenitis suppurativa (HS) is a chronic inflammatory condition that difficult to diagnose, with period of 10.0± 9.6 years from symptom onset diagnosis. A 32-year-old Asian man presented bilateral postauricular abscesses first appeared 5 previously. Despite several incisions and drainage, the symptoms only temporarily improved continued recur. On physical examination, scars sinus tracts were observed around lesion. Postauricular HS was diagnosed, surgical treatment performed. We performed...