No abstract available.
Circumcision, Male* ; Female ; Male ; Sensation*

A 51-year-old man underwent laparoscopic cholecystectomy for gallbladder stones. He had developed fever, chills, and abdominal pain four days after the procedure. In the drain tube, bile was persistently observed. An endoscopic retrograde cholangiopancreatography (ERCP) showed a leakage from the small duct into the right intrahepatic duct. We determined that the bile leak was caused by an injury to the ducts of Luschka. An endoscopic sphincterotomy (ES) using a 5-F nasobiliary tube (NBT) was performed, and the leak was resolved in five days. Herein, we report a bile leak caused by an injury to the ducts of Luschka after laparoscopic cholecystectomy. The leak was treated with ES using 5-F NBT, and the resolution of the leak was confirmed without repeated endoscopy.
Abdominal Pain ; Bile Ducts ; Bile* ; Chills ; Cholangiopancreatography, Endoscopic Retrograde ; Cholecystectomy, Laparoscopic ; Drainage* ; Endoscopy ; Fever ; Gallbladder ; Humans ; Middle Aged ; Sphincterotomy, Endoscopic

Schwannomas are benign tumors derived from the Schwann cells of the nerve sheath. These are rare tumors that can be found in any part of the body although fewer than 4% of these tumors involve the nasal cavity and paranasal sinuses. Here, we present three cases of sinonasal schwannoma. The tumor masses were removed by endoscopic excision under general anesthesia. Pathological examination of the excised specimens confirmed schwannoma and the tumor cells were immunoreactive for S-100 protein. The patients are doing well with no evidence of recurrence.
Anesthesia, General ; Humans ; Nasal Cavity ; Neurilemmoma ; Nose ; Paranasal Sinuses ; Recurrence ; S100 Proteins ; Schwann Cells

OBJECTIVES: To investigate the effect of LH receptor in folliculogenesis, we confirm the expression level of LH receptor (LH-R) mRNA in human granulosa cells (GCs) and its expression levels were analyzed by comparison to embryo developmental rate and pregnancy rate. MATERIALS AND METHODS: GCs were obtained at the time of oocyte retrieval from the patients undergoing IVF-ET program. The patients were divided into two groups: Group I (n=20) is poor responder (retrieved oocyte(s)< or =3ea), Group II (n=80) is normal responder (retrieved oocytes>3ea). After the extraction of total RNA, semiquantitative RT-PCR was performed and the expression level of LH-R mRNA was normalized by beta-actin. Statistical analysis was performed by using Chi(2) test, Student's t-test and Pearson correlation. RESULTS: In Group II, the relative values of LH-R mRNA (0.680 vs. 0.463, p<0.005) and pregnancy rate (54.7% vs. 23.1%, p<0.05) were significantly higher than in Group I. Number of retrieved oocyte(s) was gradually increased when the expression of LH-R mRNA was increased (p<0.05). But the quality of retrieved oocyte and transferred embryo were not related with the expression of LH-R mRNA. When the pregnancy rate was compared with FSH only group and FSH combined with hMG group in the ovarian stimulation protocol, FSH combined with hMG group was significantly higher than FSH only group in Group I (37.5% vs. 0%), and the expression of LH-R mRNA was significantly higher in hMG combined group than FSH only group (p<0.05). CONCLUSION: Expression level of LH-R mRNA has important role in ovarian function related with the response to gonadotrophin in human folliculogenesis. Furthermore these data might provide the evidence that additional use of hMG is helpful to poor responders.
Actins ; Embryonic Development ; Embryonic Structures ; Female ; Granulosa Cells ; Humans ; Oocyte Retrieval ; Oocytes ; Ovulation Induction ; Pregnancy Rate ; Pregnancy* ; Receptors, LH* ; RNA ; RNA, Messenger

The most common disease process involving the frontal sinus is infection secondary to inadequate drainage through the frontal recess. Obstruction of the frontal recess may result from rhinosinusitis, allergic rhinitis, nasal polyposis, tumor and traumatic injury. The principle treatments are not only ventilation and drainage but also removal of predisposing factors. If there is no response to conservative treatment, surgical treatment is considered. To prevent closure of the frontal recess, external approach, endoscopic approach, grafts, indwelling tubes and mucoperiosteal flaps have been used. Insertion of silicone tube in frontal recess is a simple and easy method of drainage through frontal recess. We report a case of traumatic recurrent frontal sinusitis which was treated by endoscopic sinus surgery with silicone T-tube insertion.
Drainage ; Frontal Sinus ; Frontal Sinusitis ; Rhinitis ; Rhinitis, Allergic, Perennial ; Silicones ; Transplants ; Ventilation

Arteriovenous malformation (AVM) consists of an abnormal connection between artery and vein without any interposed capillary bed, and is usually congenital. However, acquired AVM is quite rare, and is usually caused by injury, which induces direct arteriovenous shunting. Acquired digital AVM is a distinct entity, which was first described by Kadono et al. in 2000, and was thought to result from shunts between an artery and a vein in a finger tip. We report a case of acquired digital AVM in a 44-year-old women. The patient showed punctate hyperketatotic ectasia on the pulp of the right thumb. Histological finding showed dilated venous and arterial vessels in upper and lower dermis, and shunts between arteriols and venules.
Adult ; Arteries ; Arteriovenous Malformations* ; Capillaries ; Dermis ; Dilatation, Pathologic ; Female ; Fingers ; Humans ; Thumb ; Veins ; Venules

Squamous papilloma is a benign epithelial tumor that can develop in any mucosal site of the upper aerodigestive tract. While this tumor is found mainly in the squamocilliary junction, its distribution does not occur randomly. However, in many cases, squamous papilloma is asymptomatic, and only a small number of cases are diagnosed. We experienced a patient presented with the complaint of snoring. This patient was diagnosed as having squamous papilloma of the soft plate on the nasopharyngeal surface. The patient might have been misdiagnosed as having merely a simple snoring problem, as nothing was found upon macroscopic examination. Nevertheless, squamous papilloma was detected through fiberoptic nasopharyngolaryngoscopy. This patient was successfully treated with laser-assisted uvulopalatoplasty, and we report this case, along with the associated literature.
Humans ; Nasopharyngeal Neoplasms ; Palate, Soft ; Papilloma ; Snoring

Pilomatricoma is a common, benign, cutaneous neoplasm, differentiating towards elements of the hair matrix and shaft. It typically presents as a deep-seated, solitary, firm nodule with overlying normal epidermis. However, pilomatricoma with bullous appearance is very rare. We report two cases of pilomatricoma with bullous appearance. The first case was an 11-year-old male who presented with 6 month history of a soft, erythematous, translucent polypoid mass on the left upper arm. The other case was a 20-year-old female who presented with 12 month history of a soft, slightly-brownish, peduncluated mass with indurated nodules on the left upper arm. In both cases, the histopathologic findings revealed multiple islands of shadow cells, with small foci of basophilic cells at the periphery of the deep dermis. There was dilation of lymphatic vessels in the overlying dermis, which explained the clinical bullous appearance.
Arm ; Basophils ; Child ; Dermis ; Epidermis ; Female ; Hair ; Humans ; Islands ; Lymphatic Vessels ; Male ; Pilomatrixoma* ; Young Adult

Pilomatricoma is a common, benign, cutaneous neoplasm, differentiating towards elements of the hair matrix and shaft. It typically presents as a deep-seated, solitary, firm nodule with overlying normal epidermis. However, pilomatricoma with bullous appearance is very rare. We report two cases of pilomatricoma with bullous appearance. The first case was an 11-year-old male who presented with 6 month history of a soft, erythematous, translucent polypoid mass on the left upper arm. The other case was a 20-year-old female who presented with 12 month history of a soft, slightly-brownish, peduncluated mass with indurated nodules on the left upper arm. In both cases, the histopathologic findings revealed multiple islands of shadow cells, with small foci of basophilic cells at the periphery of the deep dermis. There was dilation of lymphatic vessels in the overlying dermis, which explained the clinical bullous appearance.
Arm ; Basophils ; Child ; Dermis ; Epidermis ; Female ; Hair ; Humans ; Islands ; Lymphatic Vessels ; Male ; Pilomatrixoma* ; Young Adult

The clinical trial was carried out with carteolol in 30 patients with essential hypertension. The results were as follows : 1) Before medication and after 2,4,6 and 8 weeks of medications, the overall average systolic and diastolic blood pressure were 175+/-17.7/105+/-9.3, 144+/-8.9/92+/-6.9, 143+/-11.2/90+/-6.6, 141+/-8.4/88+/-6.9, and 142+/-9.0/88+/-7.1 mmHg. As a result, blood pressure significantly fell with carteolol treatment. 2) In 80+/- of all cases, marked or moderate degree of hypotnesive effect was observed within 2 weeks of treatment. 3) Before medication and after 2, 4, 6 and 8 weeks of medication, the overall average heart rates were 75+/-11.8, 73+/-9.0, 71+/-8.7, 71+/-8.2 and 71+/-8.6 beats/minute. There was no significant changes in heart rates before and after treatment. 4) Dizziness or fatigability were complained in 4 patients (13+/-) each while receiving carteolol. These side effects were mild in 3 patients, but one patient discontinued treatment due to dizziness. On the basis of these results, carteolol was evaluated to be promising hypotensive drug.
Blood Pressure ; Carteolol* ; Dizziness ; Heart Rate ; Humans ; Hypertension