This report presents the first detection of canine circovirus (CanineCV) in South Korea, which was identified in a dog with hemorrhagic diarrhea. A 5-year-old male Golden Retriever presented with acute, watery and bloody diarrhea that had persisted for three weeks. Pathologically, granulomatous inflammation, fibrinoid vasculitis, and hemorrhagic foci were observed in the small intestine and mesenteric lymph nodes. Characteristic intracytoplasmic amphophilic inclusion bodies were observed in histiocytic cells within the granulomatous lesions. CanineCV was amplified by polymerase chain reaction from the small intestine, mesenteric lymph nodes, and fecal samples. A genomic analysis of the complete capsid gene from the Korean strain of CanineCV revealed that it shares the highest nucleotide and amino acid sequence similarities, at 94.2% and 94.1% respectively, with the American UCD3-478 isolate. Phylogenetic analysis based on the nucleotide sequence of the capsid gene classified the Korean strain as type 4 CanineCV. This case highlights the importance of genomic surveillance for emerging pathogens in South Korea and lays the groundwork for further research into the epidemiology and pathogenicity of CanineCV in canine enteric diseases.

Nasal dermoids are congenital midline nasal lesions that occur along with encephaloceles and gliomas. They can cause both deformity of nasal structure and intracranial infection as they grow. Treatment for these lesions is be concerned with two aspects, the complete removal of the lesions and making the surgical scar cosmetically acceptable. To that goal, many surgical approaches such as vertical incision, transverse incision, lateral rhinotomy and open rhinoplasty have been introduced. A 12-month male child presented with palpable mass at nasal root. The mass was easily movable, non-compressible and did not present fistula. A well-defined cystic mass without intracranial extension was found on the computerized tomography scans. Open rhinoplasty approach was opted for according to the guardians’ preference to avoid visible facial scar, and the lesions were completely resected. The pathologic examination confirmed the lesion to be nasal dermoids. The columellar scar was negligible and there was no recurrence at 5 year-follow up after surgery.

Background: In intensive care settings, the maintenance of ventilation is typically essential. Tracheostomy is frequently performed to facilitate long-term ventilation and to minimize associated complications. This procedure can be conducted using several techniques, including traditional surgery, endoscopic approaches, and ultrasound-guided methods. Methods: We retrospectively examined data from all patients admitted to the intensive care unit of our institution who underwent ultrasound-guided percutaneous tracheostomy (UPCT) between March 2018 and April 2023. The study included a total of 81 patients aged 15 years or older. To assess the incidence of complications, we classified these issues as either minor or major, with major complications encompassing events such as bleeding necessitating blood transfusion. Results: The most frequent minor complication was bleeding that did not require blood transfusion, which occurred in 15 patients (18.5%). Major complications were identified in 7 patients (8.6%), all of whom experienced bleeding that necessitated transfusion. However, we noted no cases of infection, conversion to open surgery, or tracheal stenosis surgery.The complication rate did not significantly differ from those reported in previous studies. Conclusion These results indicate that UPCT can be safely used in critically ill patients, although further research on this topic is needed.

Nasal dermoids are congenital midline nasal lesions that occur along with encephaloceles and gliomas. They can cause both deformity of nasal structure and intracranial infection as they grow. Treatment for these lesions is be concerned with two aspects, the complete removal of the lesions and making the surgical scar cosmetically acceptable. To that goal, many surgical approaches such as vertical incision, transverse incision, lateral rhinotomy and open rhinoplasty have been introduced. A 12-month male child presented with palpable mass at nasal root. The mass was easily movable, non-compressible and did not present fistula. A well-defined cystic mass without intracranial extension was found on the computerized tomography scans. Open rhinoplasty approach was opted for according to the guardians’ preference to avoid visible facial scar, and the lesions were completely resected. The pathologic examination confirmed the lesion to be nasal dermoids. The columellar scar was negligible and there was no recurrence at 5 year-follow up after surgery.

Nasal dermoids are congenital midline nasal lesions that occur along with encephaloceles and gliomas. They can cause both deformity of nasal structure and intracranial infection as they grow. Treatment for these lesions is be concerned with two aspects, the complete removal of the lesions and making the surgical scar cosmetically acceptable. To that goal, many surgical approaches such as vertical incision, transverse incision, lateral rhinotomy and open rhinoplasty have been introduced. A 12-month male child presented with palpable mass at nasal root. The mass was easily movable, non-compressible and did not present fistula. A well-defined cystic mass without intracranial extension was found on the computerized tomography scans. Open rhinoplasty approach was opted for according to the guardians’ preference to avoid visible facial scar, and the lesions were completely resected. The pathologic examination confirmed the lesion to be nasal dermoids. The columellar scar was negligible and there was no recurrence at 5 year-follow up after surgery.

Background: In intensive care settings, the maintenance of ventilation is typically essential. Tracheostomy is frequently performed to facilitate long-term ventilation and to minimize associated complications. This procedure can be conducted using several techniques, including traditional surgery, endoscopic approaches, and ultrasound-guided methods. Methods: We retrospectively examined data from all patients admitted to the intensive care unit of our institution who underwent ultrasound-guided percutaneous tracheostomy (UPCT) between March 2018 and April 2023. The study included a total of 81 patients aged 15 years or older. To assess the incidence of complications, we classified these issues as either minor or major, with major complications encompassing events such as bleeding necessitating blood transfusion. Results: The most frequent minor complication was bleeding that did not require blood transfusion, which occurred in 15 patients (18.5%). Major complications were identified in 7 patients (8.6%), all of whom experienced bleeding that necessitated transfusion. However, we noted no cases of infection, conversion to open surgery, or tracheal stenosis surgery.The complication rate did not significantly differ from those reported in previous studies. Conclusion These results indicate that UPCT can be safely used in critically ill patients, although further research on this topic is needed.

Nasal dermoids are congenital midline nasal lesions that occur along with encephaloceles and gliomas. They can cause both deformity of nasal structure and intracranial infection as they grow. Treatment for these lesions is be concerned with two aspects, the complete removal of the lesions and making the surgical scar cosmetically acceptable. To that goal, many surgical approaches such as vertical incision, transverse incision, lateral rhinotomy and open rhinoplasty have been introduced. A 12-month male child presented with palpable mass at nasal root. The mass was easily movable, non-compressible and did not present fistula. A well-defined cystic mass without intracranial extension was found on the computerized tomography scans. Open rhinoplasty approach was opted for according to the guardians’ preference to avoid visible facial scar, and the lesions were completely resected. The pathologic examination confirmed the lesion to be nasal dermoids. The columellar scar was negligible and there was no recurrence at 5 year-follow up after surgery.

Background: and Purpose Patients with cluster headache (CH) exhibit impaired health-related quality of life (HRQoL). However, there have been few studies related to the HRQoL of patients with CH from Asian backgrounds. This study aimed to determine the impact of CH on HRQoL and to identify the factors affecting HRQoL in patients with CH during cluster periods. Methods: This prospective study enrolled patients with CH from 17 headache clinics in South Korea between September 2016 and February 2021. The study aimed to determine HRQoL in patients with CH using the EuroQol 5 Dimensions (EQ-5D) index and the time trade-off (TTO) method. Age- and sex-matched headache-free participants were recruited as a control group. Results: The study included 423 patients with CH who experienced a cluster period at the time. EQ-5D scores were lower in patients with CH (0.88±0.43, mean±standard deviation) than in the controls (0.99±0.33, p<0.001). The TTO method indicated that 58 (13.6%) patients with CH exhibited moderate-to-severe HRQoL deterioration. The HRQoL states in patients with CH were associated with current smoking patterns, headache severity, frequency, and duration, and scores on the Generalized Anxiety Disorder 7-item scale (GAD-7), Patient Health Questionnaire 9-item scale (PHQ-9), 6-item Headache Impact Test, and 12-item Allodynia Symptom Checklist. Multivariable logistic regression analyses demonstrated that the HRQoL states in patients with CH were negatively correlated with the daily frequency of headaches, cluster period duration, and GAD-7 and PHQ-9 scores. Conclusions Patients with CH experienced a worse quality of life during cluster periods compared with the headache-free controls, but the degree of HRQoL deterioration varied among them. The daily frequency of headaches, cluster period duration, anxiety, and depression were factors associated with HRQoL deterioration severity in patients with CH.

Pharyngeal dysphagia can be caused by structural abnormalities or neurological disorders such as stroke, meningitis, and other conditions. Herpes zoster (HZ), caused by the varicella-zoster virus (VZV), is a rare cause of pharyngeal dysphagia. The symptoms of HZ usually involve a painful rash with vesicles along the dermatome area, but it can also affect the cranial nerves (CN), such as CN VII (Ramsay-Hunt syndrome), and less commonly, other CN. A 69-year-old man presented with a sore throat and dysphagia symptoms. A laryngoscopy revealed multiple ulcerative mucosal lesions on the right soft palate and lateral pharynx. The patient was treated with oral valacyclovir, and although the lesions disappeared, the dysphagia symptoms remained. While dysphagia associated with a VZV infection is rare, it can occur with the additional symptoms of vocal cord paralysis. This paper reports a rare case of pharyngeal dysphagia caused by a VZV infection, and the patient presented only with the initial symptoms of sore throat and dysphagia without skin lesions or signs of vocal cord paralysis.

A 4-month-old intact male Sapsaree dog was referred due to a history of postprandial regurgitation following consumption of solid food. Thoracic radiography revealed focal leftward displacement of the thoracic trachea at T1 to T4 vertebrae levels. Barium contrast radiography revealed focal dilation of the cranial thoracic esophagus at the heart base level. Persistent right aortic arch (PRAA) with an aberrant left subclavian artery branching from the patent ductus arteriosus was diagnosed by computed tomography angiography (CTA). Although barium contrast radiography can presumptive diagnose PRAA, CTA should be considered for identifying additional vascular anomalies, specific types, and surgical planning.