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Biomedical subjects

P Juttijudata

Publications and source records attributed to P Juttijudata.

At least 19 recordsLinked to original sources

Eosinophilic meningitis in Thailand. Clinical and epidemiological characteristics of 162 patients with myeloencephalitis probably caused by Gnathostoma spinigerum.

The clinical and epidemiological characteristics of 162 patients with eosinophilic myeloencephalitis, believed to be caused by invasion of the central nervous system by Gnathostoma spinigerum, are described. The case mortality rate was at least 12%, and probably higher. Single live young adult G. spinigerum were recovered from the brains of 2 patients at autopsy and from the eye lids of 2 other living patients. The disease caused by this parasite can be distinguished from that caused by Angiostrongylus cantonensis by characteristic acute nerve root pain, signs of spinal cord and cerebral involvement, and the presence of bloody or xanthochromic cerebrospinal fluid. As judged by its prevalence and mortality, central nervous system disease caused by G. spinigerum is the most important parasitic disease of the central nervous system in Thailand. Since invasion of the nervous system by this parasite is a significant cause of intracranial hemorrhage in Thailand, it should be kept in mind by internists, neurologists, neurosurgeons, and pathologists who care for patients residing in, or who have visited, areas where G. spinigerum occurs.

Adolescent

Serum protease inhibitors in opisthorchiasis, hepatoma, cholangiocarcinoma, and other liver diseases.

Serum alpha 1-antitrypsin, alpha 1-antichymotrypsin and alpha 2-macroglobulin increased significantly in patients suffering from liver diseases: hepatoma, amoebic liver abscess, hepatitis, hepatic cirrhosis, cholangiocarcinoma, carcinoma of the head of pancreas including liver fluke infection (opisthorchiasis). Marked increase of alpha 1-antitrypsin and alpha 1-antichymotrypsin were found in cholangiocarcinoma, carcinoma of the head of pancreas, amoebic liver abscess, hepatic cirrhosis and hepatoma. alpha 2-macroglobulin increased markedly in hepatic cirrhosis. The concentrations of protease inhibitors found in opisthorchiasis were only moderately elevated.

Adenoma, Bile Duct

Opisthorchiatic solitary intrahepatic cyst.

Eleven patients were documented as having opisthorchiatic solitary intrahepatic cyst by roentgenography--P.T.C., identification of opisthorchis ova in the bile during P.T.C. and operation. This clinical entity should be differentiated from other forms of intrahepatic cyst. We believe that it is an acquired form. The formation of opisthorchiatic solitary intrahepatic cyst is related to lower biliary tract obstruction and high pressure in the biliary system. Fever, pain in the right upper quadrant and jaundice are the major manifestations of opisthorchiatic solitary intrahepatic cyst. Surgical intervention is the therapeutic method.

Adult

Causes of cholestasis in Thailand. A study of 276 consecutive patients.

The causes of cholestasis in 276 patients with a total of 296 lesions were studied. Extrahepatic cholestasis was found in 58.4 percent of the patients, and 41.6 percent had intrahepatic cholestasis. Malignant disease was found in 34.8 percent of the patients (extrahepatic cholestasis in 20 and intrahepatic cholestasis in 70). Cholangiocarcinoma, especially the hilar intrahepatic type, seems to be the most prevalent in the medical literature. It is possible that the combination of opisthorchiasis and carcinogenic agents, such as nitrosamines, induce a precancerous stage at the hilar area. Some unknown factors, may be the immune system in immune surveillance that act as a catalyst leading to malignant transformation. Acute calculous cholecystitis, choledocholithiasis, and intrahepatic stones are more common in Thailand than in the western countries, and their causes have been discussed herein. The composition of stones is also different; pigment stones are found more often in Thailand. These differences between the western and oriental types of biliary calculi are significant in regard to diagnostic approach and management, and morbidity and mortality. In Thailand, Opisthorchiasis viverrini has significant influence in the development of several cholestatic diseases, such as hilar intrahepatic cholangiocarcinoma, biliary calculi, opisthorchiatic intrahepatic cysts, and aggregated dead opisthorchiatic worms blocking the biliary system. In tropical countries, infectious diseases such as virus B hepatitis; severe systemic infectious diseases such as salmonellosis; and amebiasis and tuberculosis were also important causes of intrahepatic cholestasis. In the category of congenital anomalies, the prevalence of choledochal cysts was higher than in the United States. The prevalence of other forms of congenital anomalies of the biliary system is unknown, but may be similar to the prevalence of choledochal cysts.

Adolescent

Caroli's disease with common duct stones and ascariasis.

A 36-year-old woman with chief complaints of colicky right upper quadrant pain, fever, and intermittent jaundice for 3 months, proved to have Caroli's disease associated with choledocholithiasis and ascariasis of the common bile duct, documented by percutaneous transhepatic cholangiography and operation.

Adult

Biliary tract disease in Thailand.

One hundred and eighty-nine patients were documented as having biliary tract disease. Two hundred and nine lesions were found. The prevalence of malignant disease of the biliary tract was represented by 30.1 per cent, and cholangiocarcinoma was a leading cause. The carcinogenesis of cholangiocarcinoma has been speculated. Acute cholecystitis represented 55 per cent of biliary tract disease in Thailand, which consisted of acute calculous cholecystitis and acute noncalculous cholecystitis, 94.8 and 5.2 per cent, respectively. Among acute calculous cholecystitis, the prevalence of cholelithiasis, choledocholithiasis and intrahepatic stones were 58.5, 68.8 and 15.6 per cent, respectively. The high prevalence of choledocholithiasis and intrahepatic stones requires elucidation. In the remaining surgical disease of the biliary tract, opisthorchiatic cyst was the most common cause. The diagnosis of opisthorchiatic cyst was made roentgenologically in association with the identification of Opisthorchis ova in the aspirated bile. Opisthorchiatic cyst appears to be a unique clinical entity, differing from other types of intrahepatic cysts. Another form of presentation of biliary tract opisthorchiasis is through obstruction of the common bile duct by an aggregated mass of dead worms. This condition is cured by surgical removal of the worms. It is worth while to mention that, among 189 patients with biliary tract disease, there were three documented instances of choledochal cysts. This probably indicates a high prevalence of choledochal cysts when compared with that for the United States. In the present study, a 36 year old female with a diagnosis of Caroli's disease, ascariasis of the common bile duct and choledocholithiasis is presented.

Acute Disease

Choledochal cyst.

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Adolescent

Percutaneous transhepatic cholangiography with the Chiba needle in patients with biliary calculi.

In a prospective study, 276 consecutive patients were evaluated using percutaneous transhepatic cholangiography (PTC) with a Chiba needle prior to surgery for cholestasis. Biliary calculi were diagnosed in 109 patients. The success rate was 92.4% overall, 93.6% among patients with biliary calculi, 83.3% in those with cholelithiasis, 97.3% in those with choledocholithiasis, and 100.0% in those with intrahepatic stones. The overall morbidity rate was 4.6%, including hemoperitoneum in 1.8% and bile leakage in 2.8%. There were no deaths. This technique offers a more definitive diagnosis than noninvasive procedures, especially with small calculi, but is also more traumatic. PTC may play an important role when noninvasive methods are inconclusive or in difficult cases, particularly following surgery on the common bile duct.

Adolescent