1.Protrusion of Implant after Surgical Wall Reconstruction due to Temporomandibular Joint Herniation
Beom Mo KOO ; Moon Seung BAEG ; Seong Kyu MOON ; Hyun Sang CHO
Korean Journal of Otolaryngology - Head and Neck Surgery 2021;64(3):183-187
Herniation of the temporomandibular joint (TMJ) into the external auditory canal is rare as TMJ and external auditory canal are separated by an anterior bony wall of external auditory canal. The bony defect of the anterior external auditory canal can be caused by trauma, otologic procedure, neoplasm, inflammation and a rare congenital bony defect. Conservative treatment is available if the severity of the symptom is mild or asymptomatic. However, surgical procedure is considered if the patient experiences severe distress. There have been no reported cases of surgical-related complications and recurrence during postoperative follow-up period. Herein we report the very first case of foreign body prolapse involving herniation from TMJ extending into the external auditory canal.
2.A Case of Parotid Abscess and Chest Wall Inflammation Induced by Giant Warthin's Tumor
Sung Hwan LIM ; Beom Mo KOO ; Moon Seung BAEG ; Seung Woo KIM
Korean Journal of Head and Neck Oncology 2019;35(2):57-60
Warthin's tumor (WT) is second most common neoplasm in the parotid gland and it can be accompanied by inflammation and necrosis. The chest wall inflammation may present a rapid and fatal clinical course and secondary to parotid abscess is extremely rare. An 81-year-old man came to emergency room complained of rapidly enlarged left parotid mass and inflammatory symptoms and signs around the upper lateral neck. We performed incision and drainage with adequate infection control. He was pathologically diagnosed as abscess. We report the unique and instructive clinical case with a literature review.
Abscess
;
Aged, 80 and over
;
Drainage
;
Emergency Service, Hospital
;
Humans
;
Infection Control
;
Inflammation
;
Neck
;
Necrosis
;
Parotid Gland
;
Thoracic Wall
;
Thorax
3.A Giant Maxillary Mucocele Presenting Left Cheek Swelling
Moon Seung BAEG ; Hyeok Ro KWON ; Jin Soon CHANG
Journal of Rhinology 2022;29(3):172-175
A paranasal sinus mucocele is an epithelial-lined, mucus-containing sac that completely fills the sinus and forms an expandable cystic structure. It most commonly affects the frontal and ethmoidal sinuses, and rarely the maxillary and sphenoid sinuses. Orbital displacement or external disfigurement resulting from the expansion of the frontal or ethmoid sinuses is common; however, facial asymmetry caused by maxillary bone remodeling is rare. We describe a case of large maxillary sinus mucocele that destroyed the maxillary sinus bony wall, resulting in notable left cheek swelling and disfigurement, and review the relevant literature.
4.A Case of Squamous Cell Carcinoma in Situ Occurredin the External Auditory Canal
Seok Jung HONG ; Moon Seung BAEG ; Ji Hye RHEE ; Hyun Sang CHO
Korean Journal of Otolaryngology - Head and Neck Surgery 2020;63(4):176-179
Primary malignant lesions in the external auditory canal are rare. While squamous cell carcinoma is the most common of these lesions, there are also basal cell carcinoma, malignant melanoma and adenocarcinoma, etc. However, squamous cell carcinoma in situ of the external auditory canal is extremely rare since its first report in the English literature in 1953 and has not been reported in Korea. Its clinical manifestations are very similar to chronic ear disease. For treatment, local wide resection of the lesions is preferred. We recently encountered a 54-year-old female, who presented with intermittent irritating sensation in the external auditory canal. Otoscopic examination showed a scaly plaque with the irregular surface on the anteroinferior portion of the left external auditory canal. Excisional biopsy revealed a squamous cell carcinoma in situ. We report this very rare and unique case with a literature review.