The incidence of Giant Condyloma Acuminata of the penis is unknown but considered rare. They are similar to condyloma acuminata, histologically and grossly similar to squamous cell ca. Most authorists consider that they get the real possibility of malignant change and they had been first described by Buschke in the German literatures in l896 as a variant of condyloma acuminata. A case of malignancy of the penis which has apparently transformed from Giant Condyloma Acuminata of the penis is herein presented with review of related literatures.
Incidence ; Male ; Penile Neoplasms* ; Penis

Pulmonary arteriovenous fistula (PAVF) is abnormally dilated vessels that provide a right-to-left shunt between pulmonary artery and pulmonary vein and is clinically divided into simple and complex type. Here, we report four cases of surgically resected sporadic PAVFs presenting various clinical and histologic spectrums. Cases 1 (a 57-old-female) and 2 (a 54-old-female) presented as incidentally identified single aneurysmal fistulas and the lesions were surgically removed without complication. On the other hand, case 3 (an 11-old-male) showed diffuse dilated vascular sacs involving both lungs and caused severe hemodynamic and pulmonary dysfunction. Embolization and surgical resection of the main lesion failed to relieve the symptoms. Case 4 (a 36-old-male) had a localized multiloculated cyst clinically mimicking congenital cystic adenomatoid malformation. Microscopically, the lesion consisted of dilated thick vessels, consistent with the diagnosis of fistulous arteriovenous malformation/hemangioma.
Aneurysm ; Arteriovenous Fistula* ; Arteriovenous Malformations ; Cystic Adenomatoid Malformation of Lung, Congenital ; Diagnosis ; Fistula ; Hand ; Hemodynamics ; Lung ; Pulmonary Artery ; Pulmonary Veins

PURPOSE: The Roux en Y method has rarely been performed due to longer operation time and high risk of complication, despite several merits including prevention of bile reflux. We conducted a retrospective review of the result of Roux en Y reconstruction using two circular staplers after subtotal gastrectomy. MATERIALS AND METHODS: From December 2008 to May 2009, a total of 26 patients underwent Roux en Y reconstruction using two circular staplers after subtotal gastrectomy, and seventy-two patients underwent Billroth-I reconstruction. Roux en Y anastomosis was performed using two circular staplers without hand sewing anastomosis. We compared clinicopathologic features and surgical outcomes between the two groups. All patients underwent gastrofiberscopy between six and twelve months after surgery to compare the bile reflux. RESULTS: No significant differences in clinicopathologic findings were observed between the two groups, except for the rate of minimal invasive surgery (P=0.004) and cancer stage (P=0.002). No differences in the rate of morbidity (P=0.353) and admission duration (P=0.391) were observed between the two groups. Gastrofiberscopic findings showed a significant reduction of bile reflux in the remnant stomach in the Roux en Y group (P=0.019). CONCLUSIONS: When compared with Billroth-I reconstruction, Roux en Y reconstruction using the double stapler technique was found to reduce bile reflux in the remnant stomach without increasing postoperative morbidity. Based on these results, we planned to begin a randomized controlled clinical trial for comparison of Roux en Y reconstruction using this method with Billroth-I anastomosis.
Anastomosis, Roux-en-Y ; Bile ; Bile Reflux ; Gastrectomy ; Gastric Stump ; Hand ; Humans ; Pilot Projects ; Reconstructive Surgical Procedures ; Retrospective Studies ; Stomach Neoplasms

STUDY DESIGN: Retrospective, controlled study OBJECTIVE: To compare one and two-caged posterior lumbar interbody fusion (PLIF) with local bone grafting for spondylolisthesis. SUMMARY OF LITERATURE REVIEW: Even though there are many reports on PLIF using cages and local bone grafting, Studies comparing one and two-caged PLIFs are rare. MATERIALS AND METHODS: Sixty-three patients who underwent pedicle screw fixated PLIF using cages and local bone grafts were followed for more than 1 year. Twenty-five patients had one cage (group I), and 38 patients had two cages (group II). Sampling error, disc height, sagittal Cobb angle, coronal Cobb angle, fusion rate, Oswestry disability index (ODI), operation time, blood loss, and neurologic complications were assessed. RESULTS: There was no sampling error between the two groups, except with regard to diagnosis: degenerative spondylolisthesis, 15 cases in group I and 9 cases in group II; spondylolytic spondylolisthesis, 10 cases in group I and 29 cases in group II (p=0.004). Fusion rates were 87.5% and 88.2% for groups I and II, respectively (p=1.000). More disc height loss occurred in group I (0.6 mm) than in group II (0.0 mm) (p=0.041). Over-3mm-disc height-losses were noted more frequently in group I (20%) than in group II (2.6%) (p=0.022). ODI improved from 28.1 to 12.3 (72.1% improvement) in group I and from 29.2 to 12.7 (79.3% improvement) in group II. There were no significant differences in operation time, amount of blood loss, or neurologic complications between the two groups. CONCLUSION: Unilateral one-caged PLIF with local bone grafting and posterior instrumentation was no different from bilateral two-caged PLIF with regard to fusion rates or radiologic or clinical results. The statistically significant differences in disc height seemed to be clinically insignificant. Disc height loss of greater than 3 mm was much more common in group I, with one-caged PLIF.
Bone Transplantation ; Humans ; Retrospective Studies ; Selection Bias ; Spondylolisthesis ; Transplants

OBJECTIVE: This study compares the efficacy of the cholinesterase inhibitor (ChEI) galantamine on cognition in patients with mild-to-moderate Alzheimer's dementia (AD) who were either naïve to ChEI drugs or who had failed a trial of the ChEI donepezil. METHODS: Outpatients with AD were sequentially referred for screening and enrollment. Current outpatients who had taken donepezil for at least 6 months without demonstrated efficacy on cognition were switched to galantamine (switched group). New outpatients with no ChEI prescription history were classified as the naïve group and were given galantamine. The primary outcome measures for the between-group comparison were response rate on cognition at 26 and 52 weeks (categorical) and change on the Korean version of the Alzheimer's Disease Assessment Scale-cognitive subscale (dimensional). Secondary cognitive outcomes were measured using the subset of frontal executive function and the Korean Mini-Mental State Examination. RESULTS: Seventy outpatients were enrolled and 66 were analyzed by Intent-to-treat (ITT). There were 42 cases in the naïve group and 24 in the switched group. Response rates did not differ at 26 weeks (71.4% naïve vs. 58.3% switched; p=0.277) or at 52 weeks (59.5% naïve vs. 41.6% switched; p=0.162). No significant differences were observed in the pattern of change over the 52 weeks on the primary and secondary cognitive scales. CONCLUSION: As the efficacy of galantamine on cognition was not inferior in the switched group compared to that in the naïve group, switching ChEI drugs is clinically feasible for non-responding patients with mild-to-moderate AD.
Alzheimer Disease ; Cholinesterases ; Cognition* ; Dementia* ; Executive Function ; Galantamine* ; Humans ; Mass Screening ; Outcome Assessment (Health Care) ; Outpatients ; Prescriptions ; Weights and Measures

No abstract available.
Aspergillosis*

We herein report a very rare case of adult right-sided Bochdalek hernia accompanied with hepatic hypoplasia and inguinal hernia. A 29-year-old man was admitted with right-sided pneumothorax. A computed tomography was performed and revealed large right sided Bochdalek hernia with hepatic hypoplasia. Under thoracolaparotomy, the defect was closed with Gore-Tex soft tissue patch. After the operation, left-sided inguinal hernia was found. However, it turned out that it had been present during infancy and spontaneously resolved during adolescence. This is the first report of right-sided Bochdalek hernia with hepatic hypoplasia and inguinal hernia in an adult.
Adolescent ; Adult ; Hernia ; Hernia, Inguinal ; Humans ; Pneumothorax ; Polytetrafluoroethylene

A persistent sciatic artery (PSA) is very rare congenital vascular anomaly which is present in 0.025% to 0.04% of the population by an angiographic study. A PSA is usually combined with aneurismal disease or thromboembolic events because of its arteriosclerosis and vessel wall degeneration. The treatments of symptomatic PSA are comprised of exclusion of PSA from circulation and bypass surgery for the lower limb. However, surgical treatment should be tailored to its anatomy and presentation. We report a successful treatment of PSA with distal thromboembolism by thromboembolectomy without bypass surgery.
Arteries ; Arteriosclerosis ; Glycosaminoglycans ; Lower Extremity ; Thromboembolism

PURPOSE: We wanted to determine the differential points between craniopharyngioma and pituitary macroadenoma on MRI. MATERIALS AND METHODS: The MRI findings in twenty seven patients (age range: 14-67 years, mean age: 46 years, 17 males and 10 females) with pathologically proven craniopharyngioma and twenty four patients (age range: 23-64 years, mean age: 54 years, 8 males and 16 females) with pathologically proven pituitary macroadenoma were analyzed retrospectively by two radiologists. We analyzed the location, the contour of the mass, the presence of high signal intensity on the T1 weighted images, the thickness of the enhancing wall, separation between the mass and the pituitary gland, and the presence of attachment or compression to the midbrain. RESULTS: On MRI, craniopharyngiomas showed a suprasellar location, high signal intensity on the T1 weighted images and a larger suprasellar portion. After contrast enhancement, the separation of the mass from the pituitary gland is more distinct than that of the pituitary macroadenomas. The craniopharyngiomas showed the presence of attachment or compression to the midbrain. The pituitary macroadenomas had a larger intra- or infrasellar portion than that of the craniopharyngiomas, and they also showed a thicker enhancing wall after contrast enhancement. CONCLUSION: The location, contour of the mass, presence of high signal intensity on T1 weighted images, thickness of the enhancing wall, separation of the mass from the pituitary gland and the presence of attachment or compression to midbrain are useful differential points between craniophayngioma and pituitary macroadenoma on MRI.
Craniopharyngioma* ; Humans ; Magnetic Resonance Imaging ; Male ; Mesencephalon ; Pituitary Gland ; Retrospective Studies

Among the complications of percutaneous vertebroplasty, bone cement leakage into the spinal canal doesn't happen very often, but this could provoke a severe neurologic deficit. It is not certain whether this neurologic deficit may be permanent or reversible. Yet if the bone cement is left in the spinal canal, trivial events such as minor trauma could worsen the neurologic symptoms. The authors treated a 75-year-old female patient with Nurick's grade IV neurologic deficit, which was due to cement leakage into the spinal canal after previous vertebroplasty of T8 and T9. She had been having a neurologic deficit for 9 years, and it became aggravated after a minor trauma to Nurick's grade V. After the cement in the spinal canal was removed, her neurologic symptoms were improved to Nurick's grade II. Leaving a cement mass in the spinal canal may be a risk factor for additional neurologic injury even when suffering only a minor trauma, and the neurologic symptoms can be improved after removal of the cement, even for the case with a long-term neurological defect.
Aged ; Female ; Follow-Up Studies ; Humans ; Neurologic Manifestations ; Risk Factors ; Spinal Canal ; Spinal Cord ; Spinal Cord Injuries ; Stress, Psychological ; Vertebroplasty