• Maxillofacial Plastic and Reconstructive Surgery
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• v.17 no.3
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• pp.283-288
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• 1995

Cystic hygroma is the benign proliferation of lymphatic tissue and has been categorized as a part of a larger spectrum that includes lymphangiomas recently. The majority of lymphangiomas occur in the head and neck as cystic hygromas with the posterior cervical region as the most common site. Cystic hygromas present in infancy or early childhood as compressible masses that may rapidly and intermittently enlarge. Cystic hygromas of the head and neck are especially difficult to manage since enlargement cause serious sequela such as airway obstruction, feeding difficulties, and speech pathology. Surgical exision remains the treatment of choice. But complete extirpation of these lesions is often impossible, and recurrence rates are accordingly different respectively ; these are high in suprahyoid lesions compared with infrahyoid involvement. This is a case report about 22 year old male patient with cystic hygrom. We obtained the successful, functional and esthetic results by surgical excision of the mass. Therefore, we report the case with literatural reviews.

• Imaging Science in Dentistry
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• v.48 no.1
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• pp.67-72
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• 2018

Historically, Eagle syndrome is a term that has been used to describe radiating pain in the orofacial region, foreign body sensation, and/or dysphagia due to a unilateral or bilateral elongated styloid process impinging upon the tonsillar region. Because elongated styloid processes-with or without associated Eagle syndrome-can present with various symptoms and radiographic findings, it can be challenging for healthcare practitioners to formulate an accurate diagnosis. Abnormal styloid anatomy can lead to a multitude of symptoms, including chronic orofacial/neck pain, thus masquerading as more commonly diagnosed conditions. In this report, we describe a patient who presented to our department with styloid process elongation and fracture. A careful history, physical examination, and a cone-beam computed tomography (CBCT) investigation led to the diagnosis. The patient was then referred for appropriate care. This case report demonstrates the utilization of CBCT in differentiating a fracture site from a pseudo-joint that might mimic a fracture.

• Journal of Periodontal and Implant Science
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• v.28 no.3
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• pp.409-418
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• 1998

The socket preservation technique is very effective in preventing alveolar ridge collapse after tooth extraction. Many technigues have been proposed for the primary closure of the flap and we tested a new graft design, "wing graft", which is a modification of free connective tissue graft in this case report. With this technique, primary closure was achieved without shallowing the vestibule. Additionally some vertical ridge augmentation effect could be observed and therefore good esthetic and functional results were obtained from this technique even in the case where severe bone loss and gingival recession was present. Finally we observed good healing appearance in the donor site after 2weeks. The results from this report suggest that this "wing graft" can be used successfully as an adjunctive procedure with socket preservation technique.

• Korean Journal of Bronchoesophagology
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• v.16 no.2
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• pp.154-156
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• 2010

We report a case of actinomycotic infection in epiglottis. Actinomycosis in the head and neck area is relatively rare but extremely rare in the larynx. A 63-year old man presented with continuous discomfort of the throat while swallowing. He had a history of oral injury caused by a fish bone a few weeks prior. Upon Examination with a flexible laryngoscope, a whitish round mass was noted at the lingual surface of the epiglottis. Under local anesthesia, a punch biopsy was performed and showed the typical features of actinomycosis. The mass was removed using a Diode laser under suspension laryngoscope. Additive oral antibiotic therapy was done for 2 weeks. No definite recurrence was noted at the operation site and the patient is now free of disease.

• Archives of Plastic Surgery
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• v.37 no.4
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• pp.457-460
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• 2010

Purpose: The great toe presents a reconstructive challenge for plastic surgeons. The big toe has much importance not only for the gait and the stability, but also for appearance aspects. Few reports have documented the reconstruction of big toe defects and we report a unique case of free flap reconstruction technique. Methods: A 41-year-old man with right great toe open fracture with soft tissue necrosis was referred from the orthopedic surgery department. On physical examination, there was the skin necrosis circumferentially and the fratured bone was severely fragmented. The metatarsophalangeal (MTP) joint of the big toe was intact. After the wound debridement, we harvested the innervated anterolateral thigh flap and transposed to the defected area. After five months, we finally retouched the flap by the dorsal defatting and distal debulking. Results: He had an uneventful postoperative course without infection, dehiscence and flap necrosis. He has remained asymptomatic for eight months without any recurrence such as the osteomyelitis. Finally, he kept the normal gait and posture with weight bearing on the reconstructed great toe and foot. Conclusion: The anterolateral thigh flap is described for the reconstruction of the great toe. It involves two stage procedure with the minimal donor site morbidity and provides a good cosmetic result.

• Journal of Chest Surgery
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• v.35 no.6
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• pp.479-482
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• 2002

Aortoesophageal fistula induced by endoesophageal stent is rare; however, it is usually a fatal disorder, with few survivors reported. We report a case of a 32-year old female with aortoesophageal fistula after insertion of the esophageal stent in esophageal lye stricture who was successfully diagnosed with endoscopy and treated in a two-stage operation. In the first stage, we performed esophagectomy, primary repair of the fistula site in the descending thoracic aorta, and feeding gastrostomy. After the patient recovered well postoperatively, a retrosternal interposition of the right colon and cervical esophago-colo-grastostomy were performed, to re-establish the gastrointestinal tract.

• Journal of Korean Neurosurgical Society
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• v.30 no.7
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• pp.870-875
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• 2001

Objectives : Anterior tunnelling technique consist of anterior cervical fractional interspace decompression without fusion. This method provides sufficient space for adequate neuroforaminal decompression but avoids the need for fusion or fixation. We report early clinical results of 32 cases that underwent anterior tunnelling operation for treatment of cervical radiculopathy. Methods : This method is identical to conventional approach until the exposure of anterior cervical body and bilateral retraction of longus colli is made. A vertical window is then made at the vertebral bodies and disc space lateral to the insertion site of the longus colli. The window is deepened with drilling that follows a tunnelling fashion down to the compressive lesion. We analyzed clinical results from 32 patients who treated between December 1998 and August 2000. Results : Satisfactory results were obtained in 87% of the patients. Two patients required revision surgery. None revealed surgical spinal instability on last follow-up. Conclusion : Anterior tunnelling operation is an acceptable surgical option for the treatment of cervical radiculopathy. Its advantages are short hospitalization, minimal postoperative discomfort, and technical feasibility.

• Korean Journal of Head & Neck Oncology
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• v.35 no.1
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• pp.33-36
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• 2019

Mucosa-associated lymphoid tissue (MALT) lymphoma has specific clinical and pathologic features. The most common site MALT lymphomas is the stomach; however, it can also occur in other organs, such as the salivary glands. MALT lymphoma is rare, but its prognosis is good. A 32-year-old man visited Konyang university hospital with parotid mass. Superficial partial parotidectomy was performed to exclude lymphoid neoplasms. IgH gene rearrangement analysis of the surgical specimen led to the diagnosis of MALT lymphoma. The patient underwent esophagogastroduodenoscopy, positron emission tomography-computed tomography, and whole-body bone scan. Regional or distant metastasis was not observed on staging workup. The patient underwent postoperative radiation therapy, there has been no recurrence of MALT lymphoma to date. Here, we report this rare case of parotid MALT lymphoma that was treated with surgery and postoperative radiation therapy.

• Korean Journal of Plant Taxonomy
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• v.48 no.2
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• pp.123-128
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• 2018

Earlier taxonomic studies of Korean Scutellaria reported a new record of Scutellaria hastifolia L. in Korea based on three herbarium sheets. During a reexamination of these specimens, we found that the leaf characters of these specimens differ from those in the type specimen of S. hastifolia. Based on a literature survey and confirmation of the type specimen, the specimens identified as S. hastifolia thus far were a misidentification of S. barbata D. Don. S. hastifolia is clearly different from S. barbata by single conspicuous teeth on both sides of the leaf margins and larger leaves. In addition to the distribution sites of the three specimens used in the previous study, a distribution site of the S. barbata was newly found in the southern part of Korea. In this study, we report a new distribution of S. barbata in Korea, correct a previous report of S. hastifolia, describe the morphological characters of S. barbata, and suggest a taxonomic key to Korean Scutellaria including S. barbata.

• Korean Journal of Head & Neck Oncology
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• v.34 no.2
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• pp.53-56
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• 2018

Despite adequate diagnostic work-up, unknown primary carcinoma(UPC) of the head and neck cannot be detected in approximately 2- 3% of patients.(1,2) There are several explanations for a cervical metastasis in the absence of a primary tumor. Here in, we report 2 patients, who were diagnosed with nasopharyngeal cancer after treatment of unknown primary cancer of the neck. Both patients had radical neck dissections and chemoradiation therapy, but 1 patient showed nasopharyngeal cancers 4 years after treatment and the other patient at 9 months after treatment for the unknown primary cancer. Therefore, we report 2 cases of nasopharyngeal cancer, which were diagnosed after treatment of unknown head and neck primary site.