Tuberculosis of the spine in children. Operative findings and results in one hundred consecutive patients treated by removal of the lesion and anterior grafting.
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Biomedical subjects
Publications and source records attributed to J S Shin.
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From October 1991 to December 1992, 144 patients with bleeding peptic ulcer and stigmata of recent hemorrhage were included in a study designed to investigate, by means of endoscopic examinations repeated at 2-day intervals, the evolutionary development of stigmata of recent hemorrhage, such as visible vessels, and to determine the time required for each type of stigma to fade. Eighty-five patients underwent endoscopic follow-up until the stigmata had disappeared. A visible vessel takes about 4.1 +/- 2.1 days to disappear, requiring significantly more time than an adherent clot or an old stigma, which take 2.4 +/- 0.8 days and 2.4 +/- 1.3 days, respectively (p < .05). Bleeding does not recur after stigmata disappear. Time required for stigmata to fade is not affected by age, sex, smoking, history of peptic ulcer, ulcer location, severe bleeding, underlying systemic disease, or endoscopic local therapy. While healing, stigmata of recent hemorrhage evolve through a sequence of phases: a visible vessel may or may not appear as an adherent clot and then as a red or black flat spot before disappearing.
A 64 year old man was admitted to the National Cheng Kung University Hospital for obstructive jaundice. He had received cholecystectomy 5 years previously. Sonography revealed common bile duct stones. He was treated with endoscopic nasobiliary drainage (ENBD) for 5 days for concomitant cholangitis. The muddy pigment stones disappeared completely after 10 days of infusion of ethylenediaminetetraacetic acid (EDTA) via the ENBD tube. There were no adverse effects, and he was stone-free 4 months later.
Acute suppurative cholangitis is one of the common causes of acute abdomen in Taiwan. Emergency decompression is a life-saving procedure if patients fail to respond to antibiotic treatment. From July 1988 to June 1991, 224 patients were encountered with concomitant bile duct stones and cholangitis; 40 were brought to the emergency service with shock or mental confusion or responded poorly to antibiotic treatment. The patients consisted of 20 males and 20 females aged 21-81 years (mean age 64 years); 55% had intrahepatic duct stones, 50% had positive blood culture, 38% had undergone previous biliary surgery, 25% had concomitant medical illnesses and 20% presented with mental confusion. Emergent endoscopic nasobiliary drainage (ENBD) was performed within 48 h of each patient's arrival in the emergency room. In 3 days all the patients exhibited significant improvement as defined by body temperature, vital signs, white blood cell count, serum bilirubin and alkaline phosphates levels. When their condition had stabilized, 21 patients underwent elective surgery. Six patients received ethylenediaminetetraacetic acid infusion through an ENBD tube. Two of the patients' stones dissolved completely. Six patients received papillotomy with stone removal. The remaining patients refused further treatment. There was no hospital mortality. It is therefore concluded that ENBD offers an effective treatment for acute calculus suppurative cholangitis and it is a potential route of administration for the chemical dissolution of bile duct stones.
A retrospective review of 130 patients with peripheral-type cholangiocarcinomas (PTCC), hilar-type cholangiocarcinomas (HTCC), extrahepatic cholangiocarcinomas (EHCC), gallbladder cancers (GBCA), and periampullary cancers (PACA), seen at National Cheng Kung University Hospital and Tainan Municipal Hospital from June 1987 to July 1993 was performed. There were 47 (36%) HTCC, 32 (25%) PACA, 24 (19%) PTCC, 17 (13%) GBCA, and 10 (8%) EHCC patients. The distribution is completely different from that reported in western countries. These cancers mainly occur in elderly patients. HTCC and GBCA were predominantly noted in female patients. Biliary cancers in Taiwan were not related to liver fluke infestation, inflammatory bowel disease or hepatitis B virus infection. However, a close association with biliary lithiasis was found. The incidence of gallstones was 67, 39, 20, 29 and 19% for PTCC, HTCC, EHCC, GBCA and PACA, respectively. The most common presentation for PTCC and GBCA was abdominal pain, or jaundice for HTCC, EHCC and PACA. These symptoms correlate well with the location of the tumors. Among serum tumor markers, the elevation of CA19-9 was most frequent, occurring in 86% of the patients while CA125 and CEA occurred in 47% and 30% of the patients, respectively. During the course of disease, infection developed in 61% of the patients and was the main cause of death in 25%. Biliary tract infection and sepsis were the two leading manifestations and occurred in 49% and 32% of the patients, respectively. Overall survival was poor except in patients whose tumor could be completely resected.
We have recently operated on patients with isolated lesions of the sphenoid sinus using the trans-superior meatal approach that we developed. This may be one of the least traumatic methods for treating the isolated lesions of the sphenoid sinus. Though it has a few limitations, this approach provides a direct and safe short-cut to the sphenoid sinus and is well tolerated by the patient under local anesthesia. We present our experience with transnasal trans-superior meatal approach to the sphenoid sinus and introduce the technique with case reports.
The severity of submucosal dissection is intermediate between transmural rupture and mucosal tear in the esophagus. We describe a case of submucosal dissection of the esophagus with characteristic features of mucosal bridge endoscopically and "double-barreled" in radiography. The patient was successfully treated by intermittent esophageal tamponade of 5-day duration using a Sengstaken-Blackmore tube, and total parenteral nutrition. His course was uneventful in a follow-up period of 5 years.
A 39 year old female, who took oral contraceptives for about ten years, was found to have an asymptomatic hepatic adenoma during an episode of acute hyperlipidemic pancreatitis. The diagnosis was confirmed by sonography, CT scan, angiography, and liver biopsy. She refused operation and was followed at the outpatient clinic. Initially, the tumor decreased its size after withdrawal of oral contraceptives, but enlarged again on subsequent examinations. She came back to emergency room with hemoperitoneum and intratumoral hemorrhage eighteen months after the initial diagnosis. Her hepatic adenoma was removed surgically and was found to be ruptured. She has been well for two years.