ABSTRACT
BACKGROUND: An enterogenous cyst is a rare entity categorized as an intestinal cyst. In most cases, enterogenous cysts are seen in the mediastinum, peritoneal cavity, spinal canal, subarachnoid space, and cerebral ventricle. CASE PRESENTATION: A 14-year-old Asian (Japanese) boy reported feeling pain in his left groin, and a mass was found. We did not perform orchiectomy because intraoperative frozen sections showed no malignant findings. On histological examination the resected specimens contained columnar epithelium surrounded by smooth muscle. Based on these findings, an enterogenous cyst was diagnosed. Few cases of enterogenous cysts of the testis have been described. CONCLUSION: We encountered a case of an enterogenous cyst of a pediatric testis.
Subject(s)
Cysts , Testicular Diseases , Testis , Adolescent , Cysts/diagnosis , Cysts/pathology , Cysts/surgery , Epithelium/pathology , Humans , Male , Organ Sparing Treatments , Pain/etiology , Testicular Diseases/diagnosis , Testicular Diseases/surgery , Testis/pathology , Testis/surgery , UltrasonographyABSTRACT
Introduction. Gemcitabine and cisplatin (GC) is a gold-standard first-line systemic chemotherapy for advanced urothelial carcinoma (UC). However, it may cause severe adverse effects such as renal toxicity, gastrointestinal toxicity, and neurotoxicity. Sarcopenia is the age-related loss of skeletal muscle mass. A correlation between sarcopenia and the oncological prognosis has been reported. In UC, several studies have noted that patients with sarcopenia had a greater incidence of complications and worse survival after radical cystectomy or chemotherapy. Our institute introduced gemcitabine and nedaplatin (GN) for UC patients with renal failure. We investigated whether the presence of sarcopenia predicted the prognosis of patients with advanced UC who were treated by GN chemotherapy. Methods. A total of 27 patients (male, n = 21; female, n = 6) received GN therapy for metastatic UC from 2005 to 2016. The institutional review board of Yokohama City University Hospital approved this study. The psoas muscle index (PMI, cm2/m2) was calculated using this formula: right psoas muscle area (cm2)/the square of the body height (m2). The overall survival (OS) of the high PMI group (male: ≥2.49, female: ≥2.07) and low PMI group (male: <2.49, female: <2.07) was compared. Results. Kaplan-Meier survival curves and a log-rank test revealed that the high PMI group had significantly better OS than the low PMI group (p = 0.015). The mean survival of the high and low PMI groups was 561 days and 223 days, respectively. Conclusions. In the present study, we revealed that sarcopenia (a low psoas muscle volume) might be a predictive factor for poorer overall survival in patients with advanced urothelial carcinoma who are undergoing GN chemotherapy.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Psoas Muscles , Urinary Bladder Neoplasms , Adult , Aged , Deoxycytidine/administration & dosage , Deoxycytidine/analogs & derivatives , Disease-Free Survival , Female , Humans , Male , Middle Aged , Organoplatinum Compounds/administration & dosage , Psoas Muscles/pathology , Psoas Muscles/physiopathology , Survival Rate , Urinary Bladder Neoplasms/drug therapy , Urinary Bladder Neoplasms/mortality , Urinary Bladder Neoplasms/pathology , Urinary Bladder Neoplasms/physiopathology , GemcitabineABSTRACT
A 36-year-old male was referred to our department for further examination of asymptomatic gross hematuria emanating from a bladder tumor. Cystoscopy revealed a broad-based tumor 40 mm in diameter. Urinary cytology was negative. Preoperative magnetic resonance imaging suggested a muscle invasive tumor. Transurethral resection was performed, and the pathological findings revealed an inflammatory myofibroblastic tumor. We herein report a rare case of bladder inflammatory myofibroblastic tumor.
ABSTRACT
Hyperphosphatemia is an important determinant of morbidity and mortality in patients with chronic kidney disease (CKD). Patients with CKD are advised to consume a low phosphate diet and are often prescribed phosphate-lowering drug therapy. However, commercially processed food and drinks often contain phosphate compounds, but the phosphate level is not usually provided in the ingredient list, which makes it difficult for CKD patients to choose a correct diet. We conducted a survey of the awareness of food/beverages containing artificially added phosphate among CKD patients undergoing hemodialysis. The subjects were 153 patients (77 males and 76 females; average age 56±11 years) who were randomly selected from the Dialysis Center of Hirosaki City, Japan. The subjects were provided with a list of questions. The survey results showed that 93% of the subjects were aware of the presence of high sugar content in soda, whereas only 25% were aware of the presence of phosphate (phosphoric acid) in such drinks. Despite 78% of the subjects being aware of the detrimental effects of consumption of a high phosphate diet, 43% drank at least 1 to 5 cans of soda per week and about 17% consumed "fast food" once each week. We also assessed the immediate effects of high-phosphate containing carbonated soda consumption by determining urinary calcium, phosphate, protein and sugar contents in overnight fasted healthy volunteers (nâ=â55; average age 20.7±0.3 years old, 20 males and 35 females). Significantly higher urinary calcium (adjusted using urinary creatinine) excretion was found 2 h after consuming 350 ml of carbonated soda compared to the fasting baseline level (0.15±0.01 vs. 0.09±0.01, pâ=â0.001). Our survey results suggest that CKD patients undergoing hemodialysis are not adequately aware of the hidden source of phosphate in their diet, and emphasize the need for educational initiatives to raise awareness of this issue among CKD patients.
Subject(s)
Carbonated Beverages/adverse effects , Hyperphosphatemia/etiology , Phosphates/adverse effects , Renal Insufficiency, Chronic/complications , Aged , Case-Control Studies , Feeding Behavior , Female , Health Knowledge, Attitudes, Practice , Humans , Male , Middle Aged , Patient Education as Topic , Surveys and Questionnaires , Young AdultABSTRACT
We report a case of fulminant-malignant hyperthermia that occurred after five uneventful sevoflurane anesthetic procedures. A 7-year-old girl with bronchial asthma was scheduled for closure of palatal fistula under general anesthesia, after five previous uneventful operations under sevoflurane anesthesia. Anesthesia was induced with propofol and vecuronium, and maintained with nitrous oxide, oxygen, and sevoflurane. Body temperature at the beginning of operation was 37.0 degrees C. After 5 hr 10 min, sudden tachycardia and elevations in body temperature and PET(CO2) were noticed. Sevoflurane was discontinued and body surface cooling, hyperventilation with 100% oxygen, and administration of dantrolene sodium 2 mg x kg(-1), furosemide 4 mg, and 7% NaHCO3 solution 10 ml were started on a suspicion of malignant hyperthermia. Body temperature, heart rate, and PET(CO2) reached to 40.1 degrees C, 190 beats x min(-1), and 60 mmHg, respectively, with metabolic acidosis. Twenty minutes after starting dantrolene infusion, these values decreased to 38 degrees C, 150 beats x min(-1), and 39 mmHg, respectively. Laboratory examination showed that serum potassium, CK, AST, ALT, and LDH concentrations and urine myoglobin level were within normal ranges. Clinical symptoms of this patient fulfilled the diagnostic criteria of fulminant-malignant hyperthermia. The trigger drug was considered to be sevoflurane despite the five previous uneventful sevoflurane anesthetic procedures.
Subject(s)
Anesthesia, General/adverse effects , Malignant Hyperthermia/etiology , Methyl Ethers/adverse effects , Child , Dantrolene , Female , Humans , Oral Fistula/surgery , Palate/surgery , SevofluraneABSTRACT
BACKGROUND: Orthognathic surgery for maxillofacial deformities and open reduction of mandibular fractures may require intermaxillary fixation during the surgical procedure. Extubation with intraoperative intermaxillary fixation is highly dangerous, because nasal bleeding and postoperative vomiting can cause airway obstruction and aspiration pneumonia. To prevent these complications, we routinely use an S-shaped suction catheter in patients with intraoperative intermaxillary fixation. The purpose of this study was to determine the optimal location for fixation of a catheter to allow effective suctioning. METHODS: Fourteen adult volunteers participated in this study. A suction catheter was inserted into the oral cavity proper through the retromolar space in an intercuspal position. When the catheter could suction distilled water in the mouth, the distance from the tip of the catheter to the angle of the mouth was measured. RESULTS: The distances of straight type catheters were 68+/-7 and 57+/-7 mm in males and females, respectively. The distances of angle type catheters were 72+/-10 and 58+/-7 mm in males and females, respectively. CONCLUSIONS: The present study suggests that an S-shaped suction catheter is useful to suction oral secretions in patients with intraoperative intermaxillary fixation.