The most common pancreatic cystic lesion is pancreatic pseudocyst which represents about 85%. Primary cystic neoplasms represent about 10 to 15% of the lesion. Pathologically cystic neoplasms can be classified into serous cystadenoma, mucinous cystadenoma and papillary cystic neoplasm by epithelial lining-cell, whereas pseudocyst is characterized by fibrotic capsules. Mucinous form is known to be premalignant or malignant and serous cystadenoma was known to be benign in the past, but recently 4 cases of malignant transformation have been reported. Serous cystadenoma is described under a variety of names, including microcystic adenoma and glycogen-rich cystadenoma but recently macroqystic variants have been reported. Serous cystadenoma is most commonly seen in middle aged women with symptoms of vague upper abdominal pain or palpable mass. It is sometimes associated with extra- pancreatic diseases such as gallstones, diabetes mellitus, hypertension, duodenal ulcers, sterility, obesity and thymic dysfunction, but coexisting papillary thyroid cancer have been reported in only 2 cases to our knowledge. The pathogenesis of associated diseases is unknown and appears to be due to function of age of the patients or incidental occurrence. Herein, we report a patient who had a pancreatic serous cystadenoma coexisting with papillary thyroid cancer. Since pancreatic serous cystadenoma can occur in association with papaillary thyroid cancer, examination of thyroid seems to be advisable when pancreatic serous cystadenoma is found.
Abdominal Pain ; Adenoma ; Capsules ; Cystadenoma ; Cystadenoma, Mucinous ; Cystadenoma, Serous* ; Diabetes Mellitus ; Duodenal Ulcer ; Female ; Gallstones ; Humans ; Hypertension ; Infertility ; Middle Aged ; Mucins ; Obesity ; Pancreatic Cyst ; Pancreatic Diseases ; Pancreatic Pseudocyst ; Thyroid Gland* ; Thyroid Neoplasms*

The present study comprehensively evaluated lower urinary tract function prospectively using urodynamic study to delineate and quantify changes that take place in the lower urinary tract subsequent to radical abdominal hysterectomy. This report is follow-up investigation of 36 women treated for cervical carcinoma FIGO stages Ib (27), IIa (5) and IIb (4) from January, 1995, to March, 1996 at the Department of Gynecology, All patients were operated on by the same surgeon. The mean age of the study patients was 46 years with ages ranging from 31 to 60. The mean follow up period was 9 months (2-14 month). The urodynamic study was obtained using a Jupiter-8000 F/M Wiest. A 12Fr. three-way catheter (Porges) was placed on the bladder, and a 22Fr. rectal manometry balloon catheter was located 10cm from the anus in the supine position. Normal saline was infused continuously into the bladder through a three-way catheter with a infusion pump at a medium rate of 30ml per minute. Urethral pressure profiles were recorded with the same 12Fr. three-way catheter during withdrawal of catheter in a stepwise fashion (l mm/sec), and then uroflowmetry was recorded during voiding in the sitting position. Compared with preoperative status, in postoperative 3rd week and postoperative 6ih week, changes of following parameters were statistically significant: 1) average flow rate decreased, 2) residual urine volume increased. 3) bladder capacity and 4) detrusor pressure decreased in postoperative 3rd week (.p<0.05). Voiding volume, bladder compliance, maximal urethral pressure and functional urethral pressure were also decreased, but those were not statistically significant. We have obtained a functional recovery of the urodynamic parameters at about 6 weeks after operation. The voiding dysfunction developed in 4 cases (9%) after postoperative 6th week. The urodynamic classification of lower urinary tract dysfunction (1988, ICS) showed 2 in normal/normal, 1 in underactivity/normal and 1 underactivity/hyposensitivity. In conclusion, postoperative voiding dysfunction after cervical carcinoma operation, where urologic care is necessary, is considered to be a temporary change.
Anal Canal ; Catheters ; Classification ; Compliance ; Female ; Follow-Up Studies ; Gynecology ; Humans ; Hysterectomy* ; Infusion Pumps ; Manometry ; Prospective Studies* ; Supine Position ; Urinary Bladder* ; Urinary Tract ; Urodynamics*

No abstract available.
Brain* ; Frontotemporal Dementia ; Supranuclear Palsy, Progressive ; Tomography, Emission-Computed, Single-Photon*

No abstract available.
DNA* ; Herpesvirus 4, Human* ; Nasopharyngeal Neoplasms* ; Polymerase Chain Reaction*

During the long-term COVID-19 pandemic, wearing a mask is inevitable for protecting individuals from airborne infection. In this case, we found out that mask may exacerbate atopic dermatitis and it can be treated simply and effectively using silicone tape. We suggest that throughout the COVID-19 pandemic, silicone tape can be beneficial in both preventing and treating eczema caused by mask-wearing, especially in patients with atopic dermatitis.

The incidence of multiple primary cancers is low than that of single primary cancer. In gastric cancer, incidence of occurrence of multiple primary cancer is 3 to 11.3%. Because stomach and lung are unrelated organs, the combination of gastric cancer and lung cancer is rare. Its estimated incidence is about 10% of all multiple primary cancers. The histologic types of secondary lung cancer in one series, squamous cell carcinomas were 49%; adenocarcinomas were 28%; large cell carcinomas were 14%; small cell carcinomas were 9%; others were 6%. This patient had been diagnosed as early gastric cancer 3 years ago, but he refused operation for cancer and wasnt followed up. After 3 years, he revisited us for dry coughing and diagnosed as small cell lung cancer. At this time, previous gastric cancer was remained as well differentiated, early gastric adenocarcinoma. For its rarity, we report this case with review of literatures.
Adenocarcinoma ; Carcinoma, Large Cell ; Carcinoma, Small Cell ; Carcinoma, Squamous Cell ; Cough ; Humans ; Incidence ; Lung ; Lung Neoplasms ; Small Cell Lung Carcinoma* ; Stomach ; Stomach Neoplasms*

OBJECTIVE: To determine anatomical variation of the sural nerve (SN) by ultrasonography (US) and compare sensory nerve action potential (SNAP) of the SN obtained by a control method to that obtained with adjusted method using US. METHODS: Eighty legs of 40 healthy volunteers were enrolled. The location and formation of SN were investigated through US. Two methods of nerve conduction study (NCS) were then performed. In the control method, the cathode was placed 14 cm proximal to the lateral malleolus and the greatest SNAP amplitude was obtained by moving the cathode medially or laterally from just lateral to the calf-mid line. In adjusted NCS, the exact SN union site was stimulated in type 1. In other SN types, the stimulation was done directly over the nerve and the distance from the lateral malleolus was set to be 14 cm. RESULTS: It was found that 73.8% of the SNs were type 1, 22.5% were direct continuation of MSCN (type 2), and 3.8% were MSCN and LSCN without communicating (type 4). However, type 3 was not found. The union point in type 1 SN was 12.6±2.5 cm proximal to the lateral malleolus and 1.4±0.7 cm lateral to the calf-midline. After stimulation adjustment, SNAP amplitude in type 1 SN was significantly increased (20.7±5.5 μV vs. 27.1±6.7 μV). CONCLUSION: Anatomical variation of SN and its location were verified by US. US provides additional information for conducting sural NCS and helps obtain more accurate results.
Action Potentials ; Electrodes ; Healthy Volunteers ; Leg ; Methods ; Neural Conduction ; Sural Nerve ; Ultrasonography

Recent reports have shown that the mortality is high in cirrhotic patients undergoing major abdominal operations. However, little information is available on the mechanism of the these high operative risks. The aims of this study were to determine the factors that may influence the mortality following major abdominal operations. We reviewed sixty-two patients with cirrhosis who had undergone major abdominal operations at Korea Veterans Hospital during the period from January 1984 to June 1995. There were 49 men and 13 women, with a mean age of 58.0 years (range=37 to 77 years). The postoperative mortality rate was 19.4%. Various clinical and laboratory factors were examined to find their relationships to the postoperative outcome. By univariate analysis, significant prognostic factors affecting the mortality rate were as follows: a serum albumin level less than 3 g/dl, a prothrombin time (PT) and a partial thromboplastin time (PTT) prolongation of more than 2 second over that of the controls, a platelet count of less than 80,000/mm3, an emergency operation, Hb at arrival of less than 10 g/dl, ascites, an intraoperative blood loss greater than 1000 ml, and an operative time longer than 2 hours(P<0.05). However, only two factors, a serum albumin level less than 3 g/dl and a platelet count less than 80,000/mm3 were significant by dpmultivariate analysis. In conclusion, when operative treatment is undertaken in patients with cirrhosis, preoperative correction of coagulopathy and ascites, the simplest and most expeditious operative procedure, and meticulous hemostasis and perioperative hemodynamic monitoring are essential to reduce the postoperative mortality.
Ascites ; Emergencies ; Female ; Fibrosis ; Hemodynamics ; Hemostasis ; Hospitals, Veterans ; Humans ; Korea ; Liver Cirrhosis* ; Male ; Mortality* ; Operative Time ; Partial Thromboplastin Time ; Platelet Count ; Prothrombin Time ; Serum Albumin ; Surgical Procedures, Operative

Lymphocytic hypophysitis, an inflammatory disease of the pituitary gland that is often associated with pregnancy, is caused by autoimmune destruction of the pituitary gland evidenced by diffuse inflammatory cell infiltration of the pituitary gland and some kinds of detectable autoantibodies. We report a case of lymphocytic hypophysitis in a 31-year-old woman presenting with severe hypoglycemia and hyponatremia after delivery. Hormonal study revealed panhypopituitarism and magnetic resonance imaging with enhancement showed the bulging contour of the right side pituitary gland with an ill-defined mass-like lesion and nodular thickening of the stalk. The patient's symptoms and biochemical data improved greatly with replacement of L-thyroxine and glucocorticoid. Partial recovery of panhypopituitarism was also seen. The follow-up tests revealed dramatic resolution of the pituitary lesion.
Adult ; Autoantibodies ; Female ; Follow-Up Studies ; Humans ; Hypoglycemia* ; Hyponatremia ; Hypopituitarism ; Magnetic Resonance Imaging ; Pituitary Gland ; Pregnancy ; Thyroxine

The natural history of gastric cancer is unclear. We report here on a rare case of advanced gastric cancer for which we performed curative gastrectomy 78 months after the diagnosis. A 74-year-old woman with epigastric pain underwent esophagogastroscopy in January, 2000 and she was diagnosed with advanced gastric cancer. Suspicious omental cake was noted on CT. After refusing all kinds of treatment, she underwent a follow up CT scan on September, 2002, which no longer suggested omental cake. She once again refused treatment, but she visited the hospital in June, 2006 due to severe epigastric pain and a decreased oral intake. Abdominal CT showed no distant metastasis, and so radical subtotal gastrectomy with regional lymph node dissection was performed in July, 2006 and the TNM stage was T2bN1M0 (stage II)
Aged ; Female ; Follow-Up Studies ; Gastrectomy ; Humans ; Lymph Node Excision ; Natural History ; Neoplasm Metastasis ; Stomach Neoplasms