Paget's disease is classified, according to location, as mammary or extramammary disease. Extramammary Paget's disease especially in the vulva is extremely rare. Several hundred cases have been described worldwide. Patients with Paget's disease of the vulva are usually white and postmenopausal. The cause of which remains elusive. A case of vulva Paget's disease is presented with brief review of literature.
Humans ; Paget Disease, Extramammary ; Vulva

A 61-year old female presented with intermittent abdominal pain. Further examination showed an pelvic mass, partially obstructing the sigmoid colon. A search of the past medical records revealed that a primary low-grade ESS of the uterus had been treated with total abdominal hysterectomy and bilateral salpingo-oophorectomy 10 years earlier. Surgical resection was performed under suspicion of recurrent ESS and subsequent pathologic examination of the tumor mass specimen established the recurrent LGSS and free resection margin. Then she has been treated with megestrol acetate and doing well for about 1 year since the surgical resection of the pelvic mass.
Abdominal Pain ; Colon, Sigmoid ; Female ; Humans ; Hysterectomy ; Medical Records ; Megestrol Acetate ; Middle Aged ; Recurrence* ; Sarcoma, Endometrial Stromal* ; Uterus

BACKGROUND: The pathophysiological and neurochemical changes following spinal injury are not yet elucidated. This study was designed to evaluate the morphological changes of the dorsal horn of the spinal cord and profiles of pain behaviors following intraspinal injection of NMDA in rats. METHODS: Rats were randomized into three groups: a sham-operated control group and groups where the rats received 10 mM or 100 mM N-methyl-D-aspatate (NMDA) injected into their spinal dorsal horn. Following injection, hypersensitivity to cold and mechanical stimuli and excessive grooming behaviors were assessed serially for four weeks. Morphological changes of the spinal cord were evaluated four weeks after intraspinal injection. RESULTS: Few animals in the NMDA groups developed hypersensitivity to cold and mechanical stimuli. The number of groomers and the severity of excessive grooming were significantly higher in the 100 mM NMDA group than those values of the control and 10 mM NMDA groups. The size of the neck region (lamina III-IV) was significantly smaller in the 100 mM NMDA group than in the control and 10 mM NMDA groups. CONCLUSIONS: In conclusion, intraspinal injection of NMDA in rats leads to the pathological sequela in the spinal cord and to excessive grooming behavior. These results support the use of NMDA and excessive grooming behavior after excitotoxic SCI as a model to study chronic pain after SCI.
Animals ; Chronic Pain ; Cold Temperature ; Grooming ; Horns ; Hypersensitivity ; Injections, Spinal ; N-Methylaspartate ; Neck ; Pilot Projects ; Rats ; Spinal Cord ; Spinal Cord Injuries ; Spinal Injuries

Conventional transcrural CPB via the "walking off" the vertebra technique may injure vital organs while attempting to proximally spread injectate around the celiac plexus. Therefore, we attempted the CT-simulated fluoroscopy-guided transdiscal approach to carry out transcrural CPB in a safer manner, spreading the injectate more completely and closely within the celiac plexus area. A 54-year-old male patient with pancreatic cancer suffered from severe epigastric pain. The conventional transcrural approach was simulated, but the needle pathway was impeded by the kidney on the right side and by the aorta on the left side. After simulating the transdiscal pathway through the T11-12 intervertebral disc, we predetermined the optimal insertion point (3.6 cm from the midline), insertion angle (18 degrees), and advancement plane, as well as the proper depth. With the transdiscal approach, we successfully performed transcrural CPB within a narrow angle, and the bilateral approach was not necessary as we were able to achieve the bilateral spread of the injectate with the single approach.
Aorta ; Celiac Plexus ; Humans ; Intervertebral Disc ; Kidney ; Male ; Middle Aged ; Needles ; Pancreatic Neoplasms ; Spine

Pacemaker Runaway is a rare, but potentially lethal complication after pacemaker implantation. Pacemaker runaway was one of the common manifestations of malfunctioning pacemaker at the time of fixed rate pacemaker, but has been less common after the demand type pacemaker had replaced the fixed rate model. The early recognition of runaway pacemaker is very important because runaway pacemaker can cause bradyarrhythmia, ventricular tachycardia-fibrillation and asystole resulting in syncope or death. We report a clinical experience of runaway pacemaker in 68 year-old woman, who received permanent pacemaker implantation(fixed rate 72/min, VVI, Micropulse 22U, Edwards system) due to sick sinus syndrome eight years ago. She complained of sudden chest tightness and dyspnea 10 days prior to admission. On physical examination, increased jugular venous pressure, rapid heart beats, basal rales on both lung fields and three finger-breath tender hepatomegaly. Electrocardiogram showed a rapid pacemaker rhythm of 140 beats per minute. So, the malfunctioning pacemaker was removed and replaced with a new programmable demand type pacemaker(VVI, OPTIMA-MP, Telectronics) in the same pocket under the diagnosis of pacemaker runaway. Her subject symptoms were relieved and electrocardiogram showed a regular pacemaker rhythm of 71 BPM. She was discharged ten days after pacemaker replacement.
Aged ; Bradycardia ; Child ; Diagnosis ; Dyspnea ; Electrocardiography ; Female ; Heart ; Heart Arrest ; Hepatomegaly ; Homeless Youth* ; Humans ; Lung ; Physical Examination ; Respiratory Sounds ; Sick Sinus Syndrome ; Syncope ; Thorax ; Venous Pressure

BACKGROUND: It has been demonstrated that the expression of tumor necrosis factor-alpha (TNF-alpha) and apoptotic cell death in the dorsal root ganglion (DRG) following spinal nerve constriction injury play a role in the initiation and continuation of hyperalgesia and allodynia. The present study was designed to investigate the effects of ethyl pyruvate (EP) on mechanical and cold allodynia, TNF-alpha expression, and apoptosis in DRG after spinal nerve ligation injury. METHODS: Rats were divided into 3 groups: control, pre-EP, and post-EP. EP (50 mg/kg) was intraperitoneally injected 30 minutes before (pre-EP) or after (post-EP) surgery. Behavioral tests to determine mechanical and cold allodynia were conducted before surgery and 4 and 7 days after surgery. Seven days after surgery, TNF-alpha protein levels in DRG were evaluated by enzyme-linked immunosorbent assay, and DRG apoptosis was determined by immunohistochemical detection of activated caspase-3. RESULTS: Treatment with EP significantly reduced mechanical and cold allodynia following spinal nerve ligation injury. TNF-alpha protein levels in the pre-EP (4.7 +/- 1.2 pg/200 microg; P < 0.001) and post-EP (6.4 +/- 1.8 pg/200 microg; P < 0.001) groups were 2-3 times lower than the control group (14.4 +/- 1.2 pg/200 microg). The percentages of neurons and satellite cells that co-localized with caspase-3 were also significantly lower in the pre-EP and post-EP groups than the control group. CONCLUSIONS: These results demonstrate that EP has a strong anti-allodynic effect that acts through the inhibition of TNF-alpha expression and apoptosis in DRG after spinal nerve ligation injury.
Animals ; Apoptosis ; Caspase 3 ; Cell Death ; Cold Temperature ; Constriction ; Diagnosis-Related Groups ; Enzyme-Linked Immunosorbent Assay ; Ganglia, Spinal ; Hyperalgesia ; Ligation ; Neurons ; Pyruvates ; Pyruvic Acid ; Rats ; Spinal Nerve Roots ; Spinal Nerves ; Tumor Necrosis Factor-alpha

Pacemaker twiddler's syndrome is reported as a very rare complication of permanent pacemaker implantation. There was a recent report suggesting that the incidence of pacemaker twiddler's syndrome increase recently presumably as a result of the implantation of thinner and smaller pacemaker system than before. We experienced a case of pacemaker twiddler's syndrome complicated 3 times with the conventional method of implantation or replacement during 14 months after the first implantation(Optims MP 158C and Pacing lead 400, Telectronic)on June 13th 1987. This case was an 18 year-old high school girl who had suffered frequent syncope for 2 years and extertionl dyspnea for 5 years due to congenital complete heart block, of which block site was proved to be AV nodal by His bundle electrogram. Pacemaker twiddler's syndrome developed 3 times;firstly 6 weeks after the first implantation in the right subclavicular fossa, secondly 10 weeks after the replacement of the twisted pacing lead, thirdly 10 months after the change of implantation site to the left subcalvicular fossa with the replacement of the twisted and fractured lead. Finally, the pacemaker generator was anchored to the clavicular periostium and pectoralis fascia at several points by using Dacron pouch.
Adolescent ; Dyspnea ; Electrophysiologic Techniques, Cardiac ; Fascia ; Female ; Heart Block ; Humans ; Incidence ; Polyethylene Terephthalates ; Syncope

Fetal hydrops describes the infant who has generalized edema due to accumulation of exess fluid, in serious case, ascites and pleural and pericardial effusions are commonly combined. The chorioangioma is considered the most common primary tumor of the placenta, which is about 1% of all pregnancy. However, the majority of the cases are asymptomatic but larger ones, usually more than 5cm in diameter, are commonly associated with maternal and fetal complications. We report a case of nonimmune hydrops fetalis due to large chorioangioma with associated polyhydramnios. The newborn infant was managed conservatively and had excellent outcome.
Ascites ; Edema ; Hemangioma* ; Humans ; Hydrops Fetalis* ; Infant ; Infant, Newborn ; Pericardial Effusion ; Placenta ; Polyhydramnios ; Pregnancy

Fetal hydrops describes the infant who has generalized edema due to accumulation of exess fluid, in serious case, ascites and pleural and pericardial effusions are commonly combined. The chorioangioma is considered the most common primary tumor of the placenta, which is about 1% of all pregnancy. However, the majority of the cases are asymptomatic but larger ones, usually more than 5cm in diameter, are commonly associated with maternal and fetal complications. We report a case of nonimmune hydrops fetalis due to large chorioangioma with associated polyhydramnios. The newborn infant was managed conservatively and had excellent outcome.
Ascites ; Edema ; Hemangioma* ; Humans ; Hydrops Fetalis* ; Infant ; Infant, Newborn ; Pericardial Effusion ; Placenta ; Polyhydramnios ; Pregnancy

BACKGROUND:Rocuronium is a non depolarizing muscle relaxant of rapid onset and of intermediate action duration. It is particularly suitable for short operation and rapid control airway. But, intravenous rocuronium cause pain and a withdrawal movement. The purpose of this study was to evaluate the effect of intravenous lidocaine on pain and withdrawal movement in patients receiving rocuronium. METHODS: The study was approved by our institutional review board, and informed consent was obtained from all patients. One hundred and twenty patients, ASA physical status 1-2 undergoing general anesthesia for elective surgery were randomly enrolled. Allergy history to trial drug, chronic pain, pregnancy, patient on analgesics, difficult vein access and deeply sedated patients were excluded. Patients were not premedicated, and had a 20-18 G intravenous catheter inserted into a hand dorsum before operation. On arrival in the operation room, routine non-invasive monitors were placed and the free flow of intravenous fluid without edema, redness or hardness was confirmed. A subparalyzing dose of rocuronium 0.06 mg/kg (RS group) or vecuronium 0.01 mg/kg (VS group) was administered after 2 ml of 0.9% NaCl in one group, and a subparalyzing dose of rocuronium 0.06 mg/kg (RL group) or vecuronium 0.01 mg/kg (VL group) was administered after 2 ml of 2% lidocaine injection in a second group. All patients then received 5 mg/kg of 2.5% thiopental sodium and 0.6 mg/kg rocuronium (RS and RL group) or 0.1 mg/kg of vecuronium (VS and VL group). Muscle relaxant-induced pain and withdrawal movements were assessed using 4-grade scales (0-3). Vein redness was measured just after administration and vein hardness five minutes after intubation using 4-grade scales (0-3). RESULTS: Incidence of pain (8.2 times) and withdrawal movement (6.2 times) was more frequent in the rocuronium group than in the vecuronium group (P< 0.01). Lidocaine pretreatment decreased the incidence of pain significantly (5.7 times, P < 0.01). CONCLUSIONS: Rocuronium causes more pain and withdrawal movements than vecuronium. Lidocaine pretreatment significantly reduced the incidence and severity of pain, and withdrawal movements in both groups.
Analgesics ; Anesthesia, General ; Catheters ; Chronic Pain ; Edema ; Ethics Committees, Research ; Hand ; Hardness ; Humans ; Hypersensitivity ; Incidence ; Informed Consent ; Intubation ; Lidocaine* ; Pregnancy ; Thiopental ; Vecuronium Bromide ; Veins ; Weights and Measures