2.Statistical Observations on In-Patients in the dept. of Dermatology, Dongsan Presbyterian Hospital, Kyungpook National University and Fatima Hospital, Taegu, Korea.
Yun Won KIM ; Joon Young SONG ; Sung Yul AHN
Korean Journal of Dermatology 1977;15(2):165-169
A statistical observations were made on total 79 In-Patients in the departments of dermatology, Dongsan Presbyterian Hospital, Kyungpook National University and Fatima Hospital, Taegu, Korea during the period from Sept. 1, 1975 to August 31, 1976.
Daegu*
;
Dermatology*
;
Gyeongsangbuk-do*
;
Korea*
;
Protestantism*
3.Aplasia Cutis Congenita.
Joon CHUNG ; Won Soo LEE ; Sung Ku AHN
Korean Journal of Dermatology 1994;32(4):698-702
Aplasia cutie congenita is a rare congenital disease showing focal abscence of skin. In the msjority of instances it is limited ta the scalp especially on the vertex although other areas of the body may also be involved. Other congenital malformation have been reported to ccur with ACC odcasionally. Diagnosis depends on primarily clinical findings. The histologic finding virious from an absence of appendages to the involvement of varying layers of skin, occasionally extending to the bane or dura. Healed lesions often demonstrate a flattened epidermis, a proliferation of fibrobasts in a loose connective tissue stroma, newly formed capillaries, and a complete absence of adnexa stuctures. We observed a newborn infant with aplssia cutis congenita. The akir, defect was found on the posterior fontanelle. No associating cangenital anomalies were found in this case.
Capillaries
;
Connective Tissue
;
Cranial Fontanelles
;
Diagnosis
;
Ectodermal Dysplasia*
;
Epidermis
;
Humans
;
Infant, Newborn
;
Scalp
;
Skin
4.Phakomatosis Pigmentovascularis Type Ia.
Joon CHUNG ; Won Soo LEE ; Sung Ku AHN
Korean Journal of Dermatology 1994;32(3):537-541
Phakomatosis pigmentovascularis is characterized by the coexistence of pigmentary nevus and hemangioma. Since the term was first described by Ota et al in 1947, about 80 cases have been reported in the literature. In 1979, Hasegawa et al subclsssified the disorder into eight types : type I, nevus flammeus and nevus pigmentosus et verrucosus, type II, nevus flamme is and dermal melanocytosis, type III nevus flammeus and nev.us spilus, type IV, nevus flammeus, dermal melanocytosis and nevus spilus. Each type is subdivided into localized(a) and systemic(b) types, A 25-year-old male had brown papules on the left knee and thigh and purple patches on the left leg that had been present for approximately 7 years. He had no concon ittant systemic disease. The histopathologic findings on brown papules and purple patches are compatible with epidermal nevus and nevus flammeus respectively. We herein report a case of phakomatosis pigmentovascularis type I a.
Adult
;
Down Syndrome
;
Hemangioma
;
Humans
;
Knee
;
Leg
;
Male
;
Neurocutaneous Syndromes*
;
Nevus
;
Port-Wine Stain
;
Thigh
5.A Clinical Study of the Subacute Osteomylitis in Children
Sung Joon KIM ; Kuhn Sung WHANG ; Tai Seung KIM ; Sung Chul AHN ; Won Min CHO
The Journal of the Korean Orthopaedic Association 1994;29(2):431-439
Subacute osteomylitis is far less common than acute osteomyelitis, characterized by insidious onset of the symptoms of mild local pain or discomfort without any acute systemic illness. Radiographic findings are not infrequently confused with benign or malignant bone tumors. From Jan, 1983 to Dec. 1991, we experienced twelve patients with subacute osteomylitis of long bones. Our clinical observations were as follows. 1. There were 11 boys and one girl with an average age of 9.7 years(range, 30months-16years). 2. The involved sites were proximal in 1, distal radius in 3, midshaft of femur in 3, distal femur in 2, proximal tibia in 1, and distal tibia in 2 cases. 3. All patients had insidious onset of mild to moderate pain. ESR was increased in 9 cases(75%) with a mean value of 44 mm/hr, but leukocytosis was not found. 4. According to the Green and Edwards' classification, there were type 1 in 1, type 2 in 3, type 3 in 3, and type 6 in 5 cases. 5. Eleven patients had operative treatment. The remaining one patient was treated by antibiotic treatment. 6. Primary treatment was successful in 11 patients who were followed for and average 9.5 months. One patients was lost to follow-up.
Child
;
Classification
;
Clinical Study
;
Female
;
Femur
;
Humans
;
Leukocytosis
;
Lost to Follow-Up
;
Osteomyelitis
;
Radius
;
Tibia
6.Spacer graft using deep temporal fascia in the treatment of paralytic ectropion.
Sung Yul AHN ; Hyang Joon PARK
Korean Leprosy Bulletin 2007;40(1):25-30
BACKGROUND: Spacer graft is known to be a very effective surgical method in the treatment of paralytic ectropion. OBJECTIVE: This study was performed to evaluate deep temporal fascia as a spacer instead of Alloderm in spacer graft to correct paralytic ectropion. METHODS: In seven patients with the lower lid ectropion as a sequela of Hansen's disease, a strip of deep temporal fascia, 4.0cm long and 0.5cm wide, was obtained from the scalp. A separation between the tarsal plate and the capsulopalpebral fascia was made and the strip was inserted into the space. Two ends of the strip were fixed to the medial and lateral canthal ligaments respectively like a sling. RESULT: In all patients, immediate postoperative improvement was achieved, which was to the same degree in the patients treated with Alloderm previously reported. And no serious complications were observed in both donor and graft sites. CONCLUSION: As a spacer in spacer graft, patient's own deep temporal fascia shows good cost-effectiveness ratio and can be an alternative to Alloderm. However, further studies are neccessory to find out the long term efficacy, especially recurrence.
Ectropion*
;
Fascia*
;
Humans
;
Leprosy
;
Ligaments
;
Recurrence
;
Scalp
;
Tissue Donors
;
Transplants*
7.Surgical Procedures for Lagophthalmos during 13 years.
Sung Yul AHN ; Hyang Joon PARK ; Jong Pill KIM
Korean Leprosy Bulletin 2004;37(2):29-39
To affect the complete closure of the eyelids in leprosy patients with lagophthalmos, we have used various surgical methods to avoid using the temporalis transfer method. Although widely accepted as the most effective treatment for the chronic lagophthalmos patient, the temporalis transfer method creates a simultaneous involuntary closure of the eyelids while biting or chewing. This side effect creates a social stigmata which former leprosy patients wish to avoid. As a result, we have attempted to identify the most effective treatment which will also eliminate this involuntary closure of the eyelids during biting or chewing. In the upper eyelid, we performed gold plate implantation and levator muscle severing. In the lower eyelid, lateral tarsal strip, permanent medial tarsorrhaphy, horizontal shortening, cartilage grafting and alloderm graft have all been used in the treatment of ectropion. Based on our treatment of multiple patients, we now believe medial tarsorrhaphy supplemented with the various other methods mentioned above are insufficient to achieve the desired result of complete closure of the eyelids. As a result, we are now looking to a modified temporalis transfer procedure to ensure complete closure of the eyelids without the eye closing side effect.
Cartilage
;
Christianity
;
Ectropion
;
Eyelids
;
Humans
;
Leprosy
;
Mastication
;
Transplants
8.Surgical Treatment of Foot Ulcer in Hansen's Disease.
Sung Yul AHN ; Ki Hwan HWANG ; Hyang Joon PARK
Korean Leprosy Bulletin 1999;32(1):1-16
Damages to the sensory, autonomic and motor nerves in leprosy patients are followed by anesthesia, dryness of the skin and muscular paralysis. Most plantar ulcers in leprosy patients are caused by repetitive moderate stress. Minor injuries such as bruising sustained as a result of the misuse of anesthetic limbs may lead to ulceration, scar formation and secondary infection. Cellulitis develops and destroys subcutaneous tissue, resulting in an infection which can reach the bone. As a result of osteomyelitis, bone is absorbed, sequestra are extruded and the architecture of the foot is destructed. The most common sites of the plantar ulceration are over the metatarsal heads, the base of the fifth metatarsal, the base of the proximal phalanx, and the calcaneus. During the past 9 years, we treated 85 patients with ulcers located on the sole and the dorsum of the foot, and lower third of the leg. To prevent osteomyelitis and amputation of the lower leg, we performed various treatment modalities such as free and pedicle flaps, skin grafts, and mechanical stretching devices of the skin (e.g., Sure Closure, Proxiderm, etc), as well as consistent vacuum-assisted closure. We obtained satisfactory results in most cases. We report detailed results and related references.
Amputation
;
Anesthesia
;
Calcaneus
;
Cellulitis
;
Cicatrix
;
Coinfection
;
Extremities
;
Foot Ulcer*
;
Foot*
;
Head
;
Humans
;
Leg
;
Leprosy*
;
Metatarsal Bones
;
Negative-Pressure Wound Therapy
;
Osteomyelitis
;
Paralysis
;
Skin
;
Subcutaneous Tissue
;
Transplants
;
Ulcer
9.Reevaluation of Medial tarsorrhaphy in the management of paralytic ectropion.
Sung Yul AHN ; Hyang Joon PARK ; Jong Pill KIM
Korean Leprosy Bulletin 2003;36(2):51-59
Paralytic lagophthalmos and ectropion in the treatment of leprosy patients are serious complications of facial paralysis, which may lead to exposure keratitis and corneal ulceration, which can further lead to blindness. In 1995, 1997, 1999 and 2001, we reported in this journal on the surgical treatment of paralytic lagophthalmos and ectropion. In the 1st report, made in 1995, for lid closing, I (Ahn) performed various methods of traditional surgery such as temporal muscle transfer, medial and lateral canthoplasty, as well as gold implantation. In the 2nd report, made in 1997, we (Ahn and Park) presented a combination treatment of gold plate with minor changes of design and weight in the upper lid and medial canthoplasty with horizontal shortening in the lower lid. In the 3rd report, made in 1999, we described an additional graft of conchal cartilage in the lower lid. However, the lateral end of the cartilage would warp and create new partial ectropion several months later. Therefore, we shifted from cartilage to Alloderm(R), acellular dermal graft. In the 4th report, made in 2001, we reported that Alloderm(R) is a good substitute for the cartilage and is also an effective volume filler to the atrophic lower lid. The medial portion of the lower lid often presented with a recurrence of the ectropion, despite having tightened the bilateral plication of the medial and lateral canthal ligaments with an Alloderm(R) graft in the inferior border of the tarsus. In order to treat the recurring ectropion, a modified permanent tarsorrhaphy was performed. We have noted that a modified permanent tarsorrhaphy on the medial canthal area in Z-plasty successfully corrected the partial ectropion and resulted in decreased epiphora and increased esthetic satisfaction.
Ankle
;
Blindness
;
Cartilage
;
Corneal Ulcer
;
Ectropion*
;
Facial Paralysis
;
Humans
;
Keratitis
;
Lacrimal Apparatus Diseases
;
Leprosy
;
Ligaments
;
Recurrence
;
Temporal Muscle
;
Transplants
10.Comparison of static and dynamic methods in paralytic lagophthalmos treatment.
Sung Yul AHN ; Jong Pill KIM ; Hyang Joon PARK
Korean Leprosy Bulletin 2012;45(1):35-40
Changes in the eye resulting from leprosy include lagophthalmos, ectropion and the eyelid retraction. In lagophthalmos, an interpalpebral gap(lid gap) of 2mm or less, which is most preferred after correction, does not have any adverse effect on the vision. However, a gap of 3mm or greater can cause or make the eye susceptible to the dryness of the cornea or other vision problems. Bell's phenomenon will adequately prevent eye damages, especially corneal damage when the lid gap is less than 3mm. Although static methods such as autogenous canthal sling, lateral tarsal strip, medial tarsorrhaphy and gold implant had a positive cosmetic effect when used in combination, the lid gap could hardly reduce to less than 3mm. Frequent recurrence of lagophthalmos and ectropion after static methods required further definite surgical treatment. We applied a dynamic method of modified Gillies to correct lagophthalmos and it was successful in reducing the lid gap to less than 2mm in most cases.
Cornea
;
Cosmetics
;
Ectropion
;
Eye
;
Eyelids
;
Leprosy
;
Recurrence
;
Vision, Ocular