RESUMEN
Intrahepatic cholangiocarcinoma is a condition with a poor prognosis. Traditionally, there was no cure unless important drugs such as gemcitabine, cisplatin, and tegafur/gimeracil/uracil potassium showed efficacy. Pemigatinib has recently become accessible for the treatment of intrahepatic cholangiocarcinoma with FGFR2 fusion or rearrangement gene abnormalities. Hyperphosphatemia is typically linked to pemigatinib. In the current case, pemigatinib was used to effectively treat a 48-year-old woman, and hypophosphatemia was observed. Patients with intrahepatic cholangiocarcinoma should undergo aggressive cancer multigene panel testing as well as careful monitoring of serum phosphorus levels.
RESUMEN
We experienced a case in which the hepatic artery catheter system could be used long term. Even after 5 years and five months, there was no damage to the hepatic artery, and we could still use this system. For insertion of the catheter, a fine catheter with the tip tapered at 2.7 F was selected. This catheter was inserted into the hepatic artery peripheral branch in the liver, after a side hole was created 11 cm from the tip, and the side hole was adjusted to stay in the common hepatic artery. We speculated that the reason for little injury to the hepatic artery was use of a fine catheter despite possible damage to the hepatic artery wall like saw cutting in this case. We classified the patterns according to which a catheter damaged the inner wall of the hepatic artery into 5: "straight punch type", "hook punch type", "whiplash type", "elbow blow type", "and saw type".
Asunto(s)
Cateterismo , Arteria Hepática , Infusiones Intraarteriales , Arteria Hepática/patología , Humanos , Infusiones Intraarteriales/instrumentación , Neoplasias Hepáticas/tratamiento farmacológico , Masculino , Persona de Mediana Edad , Factores de TiempoRESUMEN
A 57-year-old man was admitted to our hospital because of low-grade fever and pain in the right hypochondrium. Abdominal ultrasonographic (US) examination revealed a hyperechoic mass in the body of the gallbladder. The wall of the gallbladder towards the fundus was markedly thickened, while the wall near the gallbladder neck showed no abnormality. Power Doppler and contrast-enhanced CT of the abdomen revealed absence of blood flow in the fundic wall of the gallbladder, however, a contrast-enhanced image of the entire wall was obtained by contrast US, although the blood flow to the fundus was decreased. Torsion of the gallbladder was diagnosed and laparoscopic cholecystectomy was performed. The gallbladder was found to be a wandering gallbladder, Gross I type, and slight counterclockwise torsion was found at the neck of the gallbladder. We report a case of partial torsion of the gallbladder neck, in which the details of the ischemic hemodynamic changes could be observed by contrast-enhanced US.