Explanipedia

Squamous cell carcinoma mimicking postburn granuloma of the forearm: a case report Open

Nae‐Ho Lee, Beom Jin Lim, Jin Yong Shin, Yoon Kyu Chung, Ho Sung Park · 2025

Burn injuries can result in various benign cutaneous sequelae, whereas malignant transformation in the acute phase is exceedingly rare. We report a case of squamous cell carcinoma (SCC) arising only 1 month after a thermal burn. A 73-year-…

Non HIV-Associated Buffalo Hump as a Clinical Marker of Metabolic Disease Open

Nae‐Ho Lee, Beom Jin Lim, Jin Yong Shin, Yoon Kyu Chung, Si‐Gyun Roh · 2025

Background/Objectives: Cervicodorsal lipodystrophy, commonly referred to as “buffalo hump,” has traditionally been associated with Human Immunodeficiency Virus (HIV)-related antiretroviral therapy. However, similar deformities may also occ…

Malignant Pilomatricoma with Lung Metastases: A Case Report and Literature Review Open

Nae‐Ho Lee, J. Park, Si‐Gyun Roh, Jin Yong Shin, Yoon Kyu Chung , et al. · 2024

Malignant pilomatricoma, an extremely rare tumor arising from hair follicles, most commonly occurs on the head, neck, and back. This tumor exhibits several noteworthy characteristics. First, it frequently recurs if it is incompletely excis…

The treatment of axillary hidradenitis suppurativa with a thoracodorsal artery perforator V-Y advancement flap: a case report Open

Yoon Kyu Chung, Min-Seok Kim, Jin Yong Shin, Nae‐Ho Lee, Si‐Gyun Roh · 2023

Hidradenitis suppurativa, a recurrent and chronic inflammatory skin disease, presents with extensive scars and multiple abscesses. Moreover, axillary hidradenitis suppurativa could be impacted by scar contracture, which can limit arm mobil…

Clinical analysis of factors affecting the failure of free flaps used in head and neck reconstruction Open

Beom Jin Lim, Jin Yong Shin, Si‐Gyun Roh, Nae‐Ho Lee, Yoon Kyu Chung · 2023

Background: Free tissue transfer is the preferred method of reconstructing head and neck defects, with a success rate of approximately 95%. Although flap failure is uncommon, it has a major impact on patient morbidity and diminishes qualit…

Treatment of malignant perivascular epithelioid cell tumor (PEComa) on the knee with an anterolateral thigh free flap: A case report Open

Beom Jin Lim, Si‐Gyun Roh, Jin Yong Shin, Nae‐Ho Lee, Yoon Kyu Chung , et al. · 2023

Rationale: The World Health Organization defines a perivascular epithelioid cell tumor (PEComa) as a mesenchymal neoplasia composed of perivascular epithelioid cells with characteristic morphological and immunohistochemical features. Altho…

Case report of unusual complication following thread lifting: an obstructive stone in the parotid duct Open

Yoon Kyu Chung, Min-Seok Kim, Jin Yong Shin, Nae‐Ho Lee, Ho Sung Park , et al. · 2023

Advances in plastic surgery have included a shift toward less invasive procedures. To improve outcomes and avoid incisional surgery, numerous noninvasive face-lifting techniques have been studied. This includes thread-lifting, a technique …

Malignant melanoma associated with a plaque-type blue nevus of the cheek: a case report Open

Yoon Kyu Chung, Min-Seok Kim, Jin Yong Shin, Nae‐Ho Lee, Sang Jae Noh , et al. · 2023

Blue nevi, which are characterized by collections of pigment-producing melanocytes in the dermis, have a variety of clinicopathological characteristics. Plaque-type blue nevus (PTBN) is a variant of blue nevi. PTBN presents at birth or ari…

Limited eye movement caused by clumping of fibrin glue used in blowout fracture surgery: a care report Open

Jin Yong Shin, Nae‐Ho Lee, Min-Seok Kim, Si‐Gyun Roh, Yoon Kyu Chung · 2022

Fibrin glue is a topical agent widely used for hemostasis, wound healing, and surgical adhesion. Complications of fibrin glue itself are extremely rare because it is absorbed over time, but can occur as a result of inappropriate applicatio…

Does reduction of the oncologic safety margin for facial basal cell carcinoma result in higher recurrence rates? Open

Eon Su Kim, Chae Eun Yang, Yoon Kyu Chung · 2021

In this large cohort study, we found 2-3 mm excision margins can yield enough safety in facial BCCs. The recurrence rates were found to be comparable with those reported after wider margins.

Reconstruction of Medial Malleolar Defect Using Posterior Tibial Artery Perforator Based Deep Fascial Flap after Malignant Melanoma Ablation Open

Jae Won Heo, Yong Hun Kim, Yoon Kyu Chung · 2020

The soft tissue structure near the medial malleolus is an area where the bone is covered only with thin skin and subcutaneous tissue without structures like ligaments or tendons. In addition to the above anatomical features, wearing normal…

Surgical Decompression of Tarsal Tunnel Syndrome Associated with Ganglion Cyst: A Case Report Open

Woo Taik Hong, Yoon Kyu Chung · 2019

Ganglion cyst is a small fluid filled sac that forms over a joint or tendon sheath and can develop almost in any joint space of the body.Most cases present as a slow growing (usually over months) solitary lesion with no further symptoms.Bu…

Treatment of Cutaneous Leiomyosarcoma on the Cheek with Superficial Circumflex Iliac Artery Perforator Fasciocutaneous Free Flap: A Case Report Open

Woo Taik Hong, Yoon Kyu Chung · 2019

Cutaneous leiomyosarcoma (CLM) represents about 3% of the superficial soft tissue sarcomas 1 .It can develop almost in any part of the body sometimes arising from a previous scar 2 .Most cases present as a slow growing solitary nodule with…

Fasciotomy in compartment syndrome from snakebite Open

Yong Hun Kim, Jin-Hee Choi, Jiye Kim, Yoon Kyu Chung · 2019

Background Local symptoms and signs of snake envenomation mimic the clinical features of compartment syndrome. It is important to measure the intracompartmental pressure to diagnose compartment syndrome. In this study, we present our exper…

Epidemiologic study of hand and upper extremity injuries by power tools Open

Yong Hun Kim, Jin-Hee Choi, Yoon Kyu Chung, Sug Won Kim, Jiye Kim · 2019

Background Hand injuries caused by chain saws, electric saws, and hand grinders range from simple lacerations to tendon injuries, fractures, and even amputations. This study aimed to understand the distribution of various types of hand and…

Dear members of the Korean Cleft Palate- Craniofacial Association Open

Yoon Kyu Chung · 2018

Reconstruction of cutaneous defects of the nasal tip and alar by two different methods Open

Yong Hun Kim, Hyung Woo Yoon, Seum Chung, Yoon Kyu Chung · 2018

For cutaneous defects of up to about 4.0 cm2 of the alar and nasal tip, local flaps using our methods offered a good cosmetic and therapeutic result. The main advantage of our flaps is the minimal dissection required compared to bilobed an…

OS09.7 Phase III radomized trial of autologous cytokine-induced killer cell immunotherapy for newly diagnosed glioblastoma in Korea Open

C. Kim, Do‐Hyun Nam, Desheng Kong, Sung‐Ho Kang, Ji Eun Jang , et al. · 2017

\nIntroduction: Adoptive cell immunotherapy involves an ex vivo expansion of autologous cytokine-induced killer (CIK) cells before their reinfusion into the host. We evaluated the efficacy and safety of CIK cell immunotherapy with radiothe…

Primary Cutaneous Mucinous Carcinoma Treated with Narrow Surgical Margin Open

Jin-Hee Choi, Seung Chan Kim, Jiye Kim, Yoon Kyu Chung · 2016

Primary cutaneous mucinous carcinoma (PCMC) is a rare malignant tumor of eccrine origin. Clinically, the carcinoma presents as a solitary, slow growing, and painless nodule. For this reason, this tumor is often considered to be a benign ma…

Panfacial Bone Fracture and Medial to Lateral Approach Open

Jiye Kim, Jin-Hee Choi, Yoon Kyu Chung, Sug Won Kim · 2016

Panfacial bone fracture is challenging. Even experienced surgeons find restoration of original facial architecture difficult because of the severe degree of fragmentation and loss of reference segments that could guide the start of facial …

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