Hemangiolymphangioma is an extremely rare malformation of both the lymphatic and blood vessels. To date, however, there are no reports in the literature of a hemangiolymphangioma of the testis. An 84-year-old man visited our hospital for investigation of a 1-month episode of a rapidly growing mass in his right scrotum. Scrotal ultrasonography revealed a multilobulated mass with septation in the testis. Testicular tumor markers were within the normal limit. Radical orchiectomy was performed. At surgery, a red, wide-based, nodular tumor was found on the testis. Histological examination of the resected specimen showed it to be a cavernous hemangiolymphangioma. Here we report this first case of a cavernous hemangiolymphangioma of the testis without cutaneous hemangiomatosis in an elderly patient.
Aged ; Aged, 80 and over ; Blood Vessels ; Caves ; Hemangioma ; Humans ; Lymphangioma ; Orchiectomy ; Scrotum ; Testis ; Biomarkers, Tumor

BACKGROUND: We investigated how one pharmacokinetic (PK) model differed in prediction of plasma (Cp) and effect-site concentration (Ceff) using a reproducing simulation of target-controlled infusion (TCI) with another PK model of propofol. METHODS: Sixty female patients were randomly assigned to TCI using Marsh PK (Group M) and TCI using Schnider PK (Group S) targeting 6.0 microg/ml of Cp of propofol for induction of anesthesia, and loss of responsiveness (LOR) was evaluated. Total and separate cross-simulation were investigated using the 2 hr TCI data (Marsh TCI and Schnider TCI), and we investigated the reproduced predicted concentrations (MARSHSCH and SCHNIDERMAR) using the other model. The correlation of the difference with covariates, and the influence of the PK parameters on the difference of prediction were investigated. RESULTS: Group M had a shorter time to LOR compared to Group S (P < 0.001), but Ceff at LOR was not different between groups. Reproduced simulations showed different time courses of Cp. MARSHSCH predicted a higher concentration during the early phase, whereas SCHNIDERMAR was maintained at a higher concentration. Volume and clearance of the central compartment were relevant to the difference of prediction, respectively. Body weight correlated well with differences in prediction between models (Rsqr = 0.9821, P < 0.001). CONCLUSIONS: We compared two PK models to determine the different infusion behaviors during TCI, which resulted from the different parameter sets for each PK model.
Anesthesia ; Body Weight ; Female ; Humans ; Plasma ; Propofol ; Wetlands

Symptoms of compressive cervical myelopathy classically include spasticity and weakness, predominantly involving the lower extremities. Sensory abnormalities are reportedly common in the upper extremities, but are often vague or misleading. The sensory findings are usually localized 2-3 spinal segments below the actual spinal cord compression. In our current series, 3 patients presented with progressive symptoms of weakness and hyperreflexia involving the lower extremities without upper extremity symptoms and with a distant thoracic sensory level ranging from T10 to T12. All 3 patients were eventually found to have a cervical herniated intervertebral disc. The direct physical effects of compression and vascular compromise in the central cervical cord compression may be responsible for the reported abnormality at a distinct thoracic sensory level. Failure to diagnose cervical myelopathy because of the presence of a thoracic sensory level can delay appropriate treatment or lead to incorrect therapy.
Humans ; Intervertebral Disc* ; Lower Extremity ; Muscle Spasticity ; Reflex, Abnormal ; Spinal Cord Compression ; Spinal Cord Diseases ; Upper Extremity

Hem-o-Lok clips (Weck Surgical Instruments, Teleflex Medical, Durham, NC, USA) are widely used in robot-assisted laparoscopic radical prostatectomy because of their easy application and secure clamping. To date, there have been some reports of intravesical migration of these clips causing urethral erosion, bladder neck contractures, and subsequent calculus formation. We report the first case of bladder migration of Hem-o-Lok clips without stone formation after robot-assisted laparoscopic radical prostatectomy. The Hem-o-Lok clips were found during urethral dilation with a guide wire for bladder neck contracture under cystourethroscopy. The Hem-o-Lok clips were floating in the bladder without stone formation and were removed by a cystoscopic procedure.
Calculi ; Constriction ; Contracture ; Neck ; Prostatectomy ; Robotics ; Surgical Instruments ; Urinary Bladder

A 65-year-old male presented with pain in his right medial calf. An imaging study revealed no acute lesions, and a diagnosis of saphenous neuralgia was made by a nerve conduction study. He received temporary pain relief with saphenous nerve blocks twice in a one-week interval. Pulsed radiofrequency neuromodulation reduced pain to 10% of the maximal pain intensity. At 6 months after the procedure, the pain intensity was not aggravated even without medication. Pulsed radiofrequency neuromodulation of the saphenous nerve may offer an effective and minimally invasive treatment for patients with saphenous neuralgia who are refractory to conservative management.
Aged ; Humans ; Male ; Nerve Block ; Neural Conduction ; Neuralgia

Brainstem lesions may produce a cheiro-oral syndrome infrequently. The cheiro-oral syndrome in pontine lesion is due to involvement of ventral trigeminothalamic tract and the medial part of the medial lemniscus. The cheiro-oral syndrome rarely associates with internuclear ophthalmoplegia. A 58-year-old hypertensive man complained of dizziness, diplopia, and dysesthesia in the right hand and ipsilateral perioral region. On neurologic examination, there was left internuclear ophthalmoplegia. Others were unremarkable. Brain MRI demonstrated a small round lesion in the paramedian tegmentum of the left upper pons and lower midbrain, which involved ventral trigeminothalamic tract, medial part of medial lemniscus and medial longitudinal fasciculus. We report a case of brainstem infarction with a rare combination of cheiro-oral syndrome and internuclear ophthalmoplegia.
Brain ; Brain Stem Infarctions* ; Brain Stem* ; Diplopia ; Dizziness ; Hand ; Humans ; Magnetic Resonance Imaging ; Mesencephalon ; Middle Aged ; Neurologic Examination ; Ocular Motility Disorders ; Paresthesia ; Pons

BACKGROUND: Although the positive effects of preoperative oral carbohydrate administration on clinical outcomes followingmajor surgery have been reported continuously, there are few investigations of them in minor surgical patients. Thepresent study was designed to examine the effects of preoperative oral carbohydrate administration on patient well-beingand satisfaction in patients undergoing thyroidectomy. METHODS: Fifty adults aged 20–65 years and scheduled for elective thyroidectomy in first schedule in the morning wereallocated to one of two groups. The Control group (n = 25) was requested to obey traditional preoperative fasting aftermidnight prior to the day of surgery. The Carbohydrate group (n = 25) also fasted overnight but drank 400 ml of carbohydrate-richdrink 2 hours before induction of anesthesia. Patient well-being (thirst, hunger, mouth dryness, nauseaand vomiting, fatigue, anxiety and sleep quality) and satisfaction were assessed just before the operating room admission(preoperative) and 6 hours following surgery (postoperative). Other secondary outcomes including oral Schirmer’s testand plasma glucose concentrations were also evaluated. RESULTS: The two groups were homogenous in patient characteristics. Seven parameters representing patient well-beingevaluated on NRS (0–10) and patient satisfaction scored on a 5-point scale were not statistically different between thetwo groups preoperatively and postoperatively. There were no statistically significant differences in secondary outcomes. CONCLUSIONS: Preoperative oral carbohydrate administration does not appear to improve patient well-being and satisfactioncompared with midnight fasting in patients undergoing thyroidectomy in first schedule in the morning.
Adult ; Anesthesia ; Anxiety ; Appointments and Schedules ; Blood Glucose ; Fasting ; Fatigue ; Glucose ; Humans ; Hunger ; Operating Rooms ; Patient Satisfaction ; Thyroid Gland* ; Thyroidectomy ; Vomiting ; Xerostomia

Intravascular papillary endothelial hyperplasia is a rare tumor-like lesion caused by hyperplastic proliferation of endothlial cells that is usually an incidental findings within thrombosed dilated blood vessels or vascular tumor. We report the sonographic appearance and pathological correlation of intravascular papillary endothelial hyperplasia that presented as an intramuscular solitary mass in chest wall.
Blood Vessels ; Hyperplasia ; Incidental Findings ; Thoracic Wall ; Thorax

OBJECTIVES: To compare tinnitus patients who have normal hearing between 250 Hz and 8 kHz with normal controls with regard to the ability of each group to hear extended high-frequency pure tone thresholds. METHODS: We enrolled 18 tinnitus patients, each of whom had a threshold of HL <25 dB and threshold differences of <10 dB between ears at frequencies of 250 and 500 Hz and 1, 2, 4, and 8 kHz. We also enrolled age- and gender-matched normal volunteers (10 ears), for each patient. Extended high frequency pure tone audiometry was performed, and the mean hearing thresholds at 10, 12, 14, and 16 kHz of each tinnitus ear were compared with those of the 10 age- and sex-matched normal ears. RESULTS: Of the 18 patients with tinnitus, 12 had significantly increased hearing thresholds at more than one of the four high frequencies, compared with the normal group. When we assessed results according to frequency, we found that 8 patients had decreased hearing ability at 10 kHz, 10 at 12 kHz, 8 at 14 kHz, and 4 at 16 kHz. CONCLUSION: Some patients with tinnitus who have normal hearing below 8 kHz have decreased hearing ability at extended high-frequencies. Thus, the proportion of patients with tinnitus who have normal hearing over the entire audible range is smaller than in previous reports.
Audiometry ; Ear ; Hearing ; Hearing Loss ; Humans ; Tinnitus