In this report, a case of a 70-year-old man with a large ganglion cyst formed after anterior transposition of the left ulnar nerve is presented. Three months after the index surgery, the patient presented with a painless superficial ovoid, soft mass measuring 5x4x2 cm in size located at the posteromedial aspect of the left elbow, the previously operated site. Magnetic resonance imaging showed a well demarcated cystic mass with a stalk connecting to the elbow joint. Excisional biopsy was performed and pathologic findings showed that the cystic wall had no definite lining cells with myxoid degeneration compatible with findings of ganglion cyst.
Aged ; Biopsy ; Cubital Tunnel Syndrome ; Elbow ; Elbow Joint ; Ganglion Cysts* ; Humans ; Magnetic Resonance Imaging ; Ulnar Nerve*

We experienced a case of adenocarcinoma arising in sacrococcygeal teratoma. The patient was a 52-year-old woman. She was admitted due to one month of sacral pain. She had a sacral mass since birth. On physical examination, anal fistula was present at the perianal area and pus drainage was noted. MR image showed multiple variable-sized cysts with inhomogeneous density. Resected specimen, mesuring 12.5 7.0 cm in diameter, showed multiple variable-sized cystic lesions admixed with grayish solid portion. The cysts contained mucoid material. The microscopic examination showed mature teratoma composed of cysts lined by pseudostratified ciliated columnar epithelium, intestinal mucosa, mature cartilage, bone, and fat tissue. A moderately differentiated adenocarcinoma developed from the cystic area in the mass.
Adenocarcinoma* ; Adult ; Cartilage ; Drainage ; Female ; Humans ; Intestinal Mucosa ; Middle Aged ; Mucous Membrane ; Parturition ; Physical Examination ; Rectal Fistula ; Suppuration ; Teratoma*

No abstract available.
Emergencies ; Humans

PURPOSE: This study is designed to evaluate the reliability for studies of tensiomyography (TMG). TMG can evaluate muscle function noninvasively and selectively. METHODS: We measured 12 male volunteers (age, 26.5±7.6 years; height, 175.3±4.7 cm; weight, 78.8±13.3 kg) in this study and measured TMG during three occasions over 3 consecutive days. None of the participants has had any history of neuromuscular disorders or muscle diseases. Vastus lateralis, vastus medialis (VM), rectus femoris (RF) in quadriceps and biceps femoris, semitendinosus in hamstrings muscles were measured. Coefficient of variation (CV%) and intraclass correlation coefficient (ICC) have been calculated about maximal displacement (Dm, mm) and contraction time (Tc, ms) which are main parameters. RESULTS: Most of the ICC of Dm were over 0.8 and the highest among the muscles except both VM. And, most ICC of Tc was lower than Dm except both BF (right, 18.31; left, 15.03). But, the ICC of Tc was lower than Dm except left RF (0.890) and VM (0.859). CONCLUSION: This study has shown that the Dm is high levels of the ICC and CV(%) in thigh muscle except VM. In the future, we plan to establish the method of measurement more clearly for reducing the errors of measurements. The technique of correct palpation of measurable muscles using TMG devices is also necessary.
Humans ; Male ; Methods ; Muscles ; Palpation ; Quadriceps Muscle ; Thigh ; Volunteers

OBJECTIVE: We evaluate the rates and outcomes of major procedure-related complications during coiling. MATERIALS AND METHODS: Between 2007 and 2015, 436 intracranial saccular aneurysms were treated. Complications are categorized as three types: intraprocedural aneurysm rupture (IAR), thromboembolism (TE), and post-procedural early rebleeding (PER). And we evaluated the risk factors of procedure related complications by multivariate analysis. RESULTS: Complications occurred in 61 aneurysms (14%). The overall incidence of complications in subarachnoid hemorrhage (SAH) was significantly higher than in unruptured intracranial aneurysm (UIA) (20% vs. 6%). The incidence of IAR and TE were higher in SAH than in UIA (IAR 12% vs. 4%, TE 7% vs. 3%, p < 0.05). Five PER occurred only in SAH. In 34 UIA which were treated with balloon-assisted coiling (BAC), all these patients had good recovery despite 3 patients had the IAR. The incidence of IAR and TE were not different between BAC and non-BAC groups (p > 0.05). All 7 patients who had IAR during BAC had good recovery. In multiple logistic regression analysis, female gender, SAH, and intraventricular hemorrhage were associated with procedure related complication (p < 0.05). CONCLUSION: Endovascular coil embolization is a minimally invasive procedure, but incidence of its complication is not low, especially in SAH. BAC can be a good tool to avoid poor outcome from unexpected IAR during coiling. While IA tirofiban injection is a useful therapy in TE during coiling, sometimes we are aware of the risk of the early rebleeding in SAH patients.
Aneurysm* ; Embolization, Therapeutic ; Female ; Hemorrhage ; Humans ; Incidence ; Intracranial Aneurysm ; Logistic Models ; Multivariate Analysis ; Risk Factors ; Rupture ; Subarachnoid Hemorrhage ; Thromboembolism

This study reviews a case of sacral fracture with delayed onset neurological deficit that showed good results after decompressive surgery. The delayed neurological deficit appeared at 4 weeks after injury and it was treated with anterior decompression through transperitoneal approach. A 23-year-old woman was injured in a car accident and had bilateral pubic rami fractures and fractures of the sacral ala on the right side. She was treated with external fixation devices for approximately four weeks, but complained of pain and numbness. The dorsiflexion and plantalflexion of the right ankle was weakened and graded as grade 2. Preoperative pelvic and sacral radiographs, computed tomography, magnetic resonance imaging and electromyelography, and nerve conduction study were performed to identify the region of neurological deficit, and we decided to implement neurological decompression. By transperitoneal approach, we performed bone curratage and decompression around the region of sacral alar slope and S1 foramen. The pain and numbness of the right foot cleared up. Dorsiflexion and plantalflexion of the right ankle improved to grade 5. Anterior decompression by transperitoneal approach proved to bring satisfactory results in a patient, who presented delayed neurological deficit after sacral fracture.
Animals ; Ankle ; Decompression ; External Fixators ; Female ; Foot ; Humans ; Hypesthesia ; Magnetic Resonance Imaging ; Neural Conduction ; Succinates

PURPOSE: There are few therapeutic options in patients with colorectal cancer that have progressed or recurred following 5-fluorouracil (5-FU) based therapy. We evaluated the efficacy and toxicity of oxaliplatin, 5-FU, leucovorin (Mayo clinic regimen) in 5-FU pretreated advanced colorectal cancer patients. MATERIALS AND METGODS: Twenty-eight patients were enrolled in this study between January 1999 and May 2001. Patients were treated with oxaliplatin 150 mg/m2 on day 1 as a 2-hr infusion and 5-FU 425 mg/m2, leucovorin 20 mg/m2, bolus for 5 days. Treatment courses were repeated in 4-week intervals. RESULTS: The objective response rate was 25% for 28 assessable patients, all cases registered a partial response. Eleven patients (39%) demonstrated stable disease, and ten (36%) progressed. The median response duration was 5.5 months, and the median time to progression was 6.3 months. The median overall survival time was 13.5 months from the start of the chemotherapy. From the 120 cycles analyzed, grade 3,4 hematologic toxicities included neutropenia: 1.6%, and thrombocytopenia: 1.6%. The frequent grade 3.4 non-hematologic adverse reactions were nausea/vomiting (25.0%), diarrhea (14.3%), stomititis (3.6%), and neuropathy (3.6%). There were no treatment-related deaths. CONCLUSION: This phase II study had relatively higher toxicity than previous studies, and did not show an increased significant response rate. These high levels of toxicity suggest that the study treatment combination of oxaliplatin with a full dose Mayo clinic regimen arm is no feasible. Therefore, this regimen will be discontinued and a safer regimen will be adopted.
Arm ; Colorectal Neoplasms* ; Diarrhea ; Drug Therapy ; Drug Therapy, Combination ; Fluorouracil* ; Humans ; Leucovorin* ; Neutropenia ; Thrombocytopenia

Pure red cell aplasia (PRCA) is characterized by severe anemia with reticulocytopenia and absence of erythroblast from the bone marrow. Sinus histiocytosis with massive lymphadenopathy (SHML : Rosai-Dorfman disease) is rare systemic disease characterized by painless cervical, axillary, inguinal and mediastinal lymphadenopathy and frequent extranodal invasion. Histologically, lymph node sinuses are expanded by numerous distinctive histiocytes which contains well preserved lymphocytes. We report a case of sinus histiocytosis with massive lymphadenopathy in inguinal lymph node biopsy with polyclonal gammopathy and pure red cell aplasia in bone marrow biopsy who was infected by Epstein-Barr virus.
Anemia ; Biopsy ; Bone Marrow ; Erythroblasts ; Herpesvirus 4, Human ; Histiocytes ; Histiocytosis, Sinus* ; Lymph Nodes ; Lymphatic Diseases* ; Lymphocytes ; Red-Cell Aplasia, Pure*

A five month female was referred complaining of intermittent vomiting with protrusion of a sausage-like mass through the oral cavity. Esophageal endoscopy and esophagogram revealed a mass in the upper esophagus, which was diagnosed as a fibrovascular polyp. Under general anesthesia, the mass was grasped through the oral cavity with a forcep and ligated and excised at the base, where a stump arose from the posterior wall of the cervical esophagus. The pathology was confirmed as a fibrovascular polyp, which is a rare benign esophageal lesion occurring mostly in adult males, and has not been reported in infancy.
Blood Vessels/pathology ; Case Report ; Esophageal Neoplasms/surgery ; Esophageal Neoplasms/pathology* ; Esophageal Neoplasms/blood supply ; Esophagoscopy ; Female ; Fibrosis ; Human ; Infant ; Polyps/surgery ; Polyps/pathology* ; Polyps/blood supply

BACKGROUND: Neurosyphilis develops into ischemic stroke due to the occlusion of intracranial arteries, which has the histopathological change of intracranial syphilitic arteritis. There might be an association between a latent syphilis and arterial changes before the neurosyphilis develops. We evaluated the relationship between the latent syphilis and the carotid intima-media thickness (IMT) in acute ischemic stroke patients to study whether the latent syphilis affected pathological arterial changes. METHODS: Retrospectively consecutive 96 acute ischemic first ever stroke patients were selected from the Gachon stroke registration from January 2003 to May 2005. The latent syphilis group was made up of 44 patients and the non-syphilis group matched in the age and the sex and consisted of 52 patients. The stroke subtype was classified by TOAST classification. RESULTS: The mean carotid IMT of the latent syphilis group (3.06+/-3.78 mm right, 2.68+/-3.39 mm left) was thicker than that of the non-syphilis group (1.49 +/-2.37 mm right, 1.43+/-1.99 mm left)(p<0.05). The hs-CRP was more elevated in the latent syphilis group than the non-syphilis group (1.6+/-2.2 mg/dl, 1.0+/-2.3 mg/dl respectively) (p<0.05). There were no significant differences of in each of the risk factors between the two groups. CONCLUSIONS: Our results showed the patients with latent syphilis had thicker carotid IMT, and a higher level of hs-CRP than the non-syphilis patients. It could be possible that the latent syphilis attributed to the pathological changes by the inflammation in the extracranial carotid artery.
Arteries ; Arteritis ; Carotid Arteries ; Carotid Intima-Media Thickness* ; Classification ; Humans ; Inflammation ; Neurosyphilis ; Retrospective Studies ; Risk Factors ; Stroke* ; Syphilis, Latent*