Various symptomatic complaints, including dysphagia, have been reported by patients with whiplash injury, which greatly impacts their life. There are few reports on the treatment and progression of dysphagia following whiplash injuries. This case report describes a patient who presented with delayed dysphagia after a whiplash injury. A 37-year-old female visited the Department of Rehabilitation Medicine of our institution and presented with delayed dysphagia one year after a traffic accident. At the time of the accident, the patient was diagnosed with a whiplash injury and had no symptoms of dysphagia. A videofluoroscopic swallowing study revealed decreased laryngeal elevation and impaired upper esophageal sphincter opening in the pharyngeal phase. The Penetration-Aspiration Scale score was 3 for pureed food and 7 for liquid food. Laryngeal needle electromyography showed abnormal spontaneous activity in both cricothyroid muscles. The patient underwent swallowing rehabilitation for oropharyngeal dysphagia. There were recurrences of improvement and deterioration during the treatment period. However, after five months, problems related to swallowing improved until there were no complaints. Our study indicates a differentiated treatment approach and the importance of continuous rehabilitation for dysphagia after a whiplash injury.

A 13-year-old neutered male Poodle dog was presented with a third eyelid mass in the left eye. The dog had undergone local resection of the mass about a year prior in a private practice. On cytological examination, the mass was diagnosed as adenocarcinoma. Although lung and lymph node metastases were suspected, based upon the computed tomographic results, exenteration was performed to relieve chronic pain and to improve the dog's quality of life. Exenteration carried a good prognosis with no tumor recurrence until 1 year and 10 months after surgery, when local recurrence occurred near the left zygomatic arch.

A 13-year-old neutered male Poodle dog was presented with a third eyelid mass in the left eye. The dog had undergone local resection of the mass about a year prior in a private practice. On cytological examination, the mass was diagnosed as adenocarcinoma. Although lung and lymph node metastases were suspected, based upon the computed tomographic results, exenteration was performed to relieve chronic pain and to improve the dog's quality of life. Exenteration carried a good prognosis with no tumor recurrence until 1 year and 10 months after surgery, when local recurrence occurred near the left zygomatic arch.
Adenocarcinoma ; Adolescent ; Animals ; Chronic Pain ; Dogs ; Humans ; Lung ; Lymph Nodes ; Male ; Neoplasm Metastasis ; Nictitating Membrane ; Orbit ; Private Practice ; Prognosis ; Quality of Life ; Recurrence ; Zygoma

Primary endometrioid adenocarcinoma developed at urethrovaginal septum has not been reported. A 61-yr-old woman presented with recurrent urinary tract infection. She had received hormone replacement treatment with estrogen and progesterone for 5 yr. A pinpoint ulceration at slightly elevated anterior vaginal wall was found and biopsy revealed endometrioid adenocarcinoma. Magnetic resonance imaging showed the 4.3 cm sized mass in urethrovaginal septum. She has undergone anterior pelvic exenteration, pelvic lymph node dissection, and urostomy with ileal conduit. Microscopic finding of the pathology revealed endometrioid adenocarcinoma. Co-existence of endometriosis was not identified. Tumor at urethrovaginal septum was difficult to be detected till growing to be bulky, because of vaginal axis, misunderstanding of the tumor as symphysis pubis, no definitive symptom, and its rarity. This is the first reported case of extraovarian endometrioid adenocarcinoma developed at the urethrovaginal septum. Understanding normal functional anatomy and meticulous physical examination are essential to detect this rare tumor in the urethrovaginal septum.
Carcinoma, Endometrioid/*diagnosis/pathology/surgery ; Diagnosis, Differential ; Endometrial Neoplasms/*diagnosis/pathology/surgery ; Female ; Humans ; Magnetic Resonance Imaging ; Middle Aged ; Urethral Neoplasms/*diagnosis/pathology/surgery ; Vaginal Neoplasms/*diagnosis/pathology/surgery

Although hanging is the most common method of suicide in Korea, there are few reports of dysphagia following laryngeal injuries due to near-hanging. This is a case report of a patient who complained of dysphagia after a complex fracture of the neck structures caused due to attempted suicide by hanging. A 51-year-old male visited our hospital with neck injuries after a near-hanging episode. Laryngoscopy suspected dislocation of the right arytenoid cartilage. A computed tomography (CT) scan revealed fractures of the right hyoid bone and thyroid cartilage, as well as soft tissue emphysema. A closed reduction for the dislocation of the right arytenoid cartilage was performed. After surgery, oral feeding was attempted five days after surgery but stopped due to a large amount of aspiration. After two weeks, a videofluoroscopic swallowing study (VFSS) revealed a decreased laryngeal elevation and severe impairment of the upper esophageal sphincter opening. The patient was then given rehabilitation for oropharyngeal dysphagia to restore swallowing function. Four months after the injury, VFSS showed that the residue in the pyriform sinus after multiple swallowing attempts decreased compared to the previous studies. However, oral diet and enteral feeding were combined due to the patient experiencing early fatigue due to swallowing difficulties.Our observations, in this case, show that it was necessary to provide treatment through a multidisciplinary approach coupled with long-term follow-up for patients with dysphagia after complex fractures by near-hanging.

OBJECTIVES: Inhalation exposure to humidifier disinfectants has resulted to various types of health damages in Korea. To determine the epidemiological correlation necessary for presuming the legal causation, we aimed to develop a method to synthesize the entire evidence. METHODS: Epidemiological and toxicological studies are systematically reviewed. Target health problems are selected by criteria such as frequent complaints of claimants. Relevant epidemiologic studies are reviewed and the risk of bias and confidence level of the total evidence are evaluated. Toxicological literature reviews are conducted on three lines of evidence including hazard information, animal studies, and mechanistic studies, considering the source-to-exposure-to-outcome continuum. The confidence level of the body of evidence is then translated into the toxicological evidence levels for the causality between humidifier disinfectant exposure and health effects. Finally, the levels of epidemiological and toxicological evidence are synthesized. RESULTS: Under the Special Act revised in 2020, if the history of exposure and the disease occurred/worsened after exposure were approved, and the epidemiological correlation between the exposure and disease was verified, the legal causation is presumed unless the company proves the evidence against it. The epidemiological correlation can be verified through epidemiological investigations, health monitoring, cohort investigations and/or toxicological studies. It is not simply as statistical association as understood in judicial precedents, but a general causation established by the evidence as a whole, i.e., through weight-of-the-evidence approach. CONCLUSIONS The weight-of-the-evidence approach differs from the conclusive single study approach and this systematic evidence integration can be used in presumption of causation.

Lymphocele is a complication of pelvic surgery that infrequently leads to compressive neuropathy. We present a case of compressive obturator neuropathy resulting from lymphocele development after pelvic surgery. Electrodiagnostic studies revealed severe axonal disruption in the left obturator nerve, which is associated with poor functional recovery. This case underscores the role of electrodiagnostic testing in the diagnosis and rehabilitation of patients experiencing lower limb weakness following gynecological pelvic surgery.

Lymphocele is a complication of pelvic surgery that infrequently leads to compressive neuropathy. We present a case of compressive obturator neuropathy resulting from lymphocele development after pelvic surgery. Electrodiagnostic studies revealed severe axonal disruption in the left obturator nerve, which is associated with poor functional recovery. This case underscores the role of electrodiagnostic testing in the diagnosis and rehabilitation of patients experiencing lower limb weakness following gynecological pelvic surgery.

Lymphocele is a complication of pelvic surgery that infrequently leads to compressive neuropathy. We present a case of compressive obturator neuropathy resulting from lymphocele development after pelvic surgery. Electrodiagnostic studies revealed severe axonal disruption in the left obturator nerve, which is associated with poor functional recovery. This case underscores the role of electrodiagnostic testing in the diagnosis and rehabilitation of patients experiencing lower limb weakness following gynecological pelvic surgery.

Lymphocele is a complication of pelvic surgery that infrequently leads to compressive neuropathy. We present a case of compressive obturator neuropathy resulting from lymphocele development after pelvic surgery. Electrodiagnostic studies revealed severe axonal disruption in the left obturator nerve, which is associated with poor functional recovery. This case underscores the role of electrodiagnostic testing in the diagnosis and rehabilitation of patients experiencing lower limb weakness following gynecological pelvic surgery.