501
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Noguchi T, Makuuchi M, Kosuge T, Takayama T. [Surgical treatment of liver cancer--advances in operative procedure and its outcome]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1991; 49:1940-7. [PMID: 1787602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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502
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Yamasaki S, Hasegawa H, Makuuchi M, Takayama T, Kosuge T, Shimada K. Choice of treatments for small hepatocellular carcinoma: hepatectomy, embolization or ethanol injection. J Gastroenterol Hepatol 1991; 6:408-13. [PMID: 1655100 DOI: 10.1111/j.1440-1746.1991.tb00879.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The results of hepatectomy, percutaneous ethanol injection therapy and transcatheter arterial embolization for small hepatocellular carcinoma (HCC) of 3 cm or less in diameter from the published literature were compared with the authors' experiences with surgical treatment. The survival rates for those treated by hepatectomy and ethanol injection were almost the same, being more than 90% at 1 year and 70% at 3 years. The overall results achieved by embolization were inferior to those achieved by the other two therapeutic modalities, although the 1 year survival rate was not worse. The cancer-free survival rates after hepatectomy and ethanol injection were also similar. Most of the patients with small HCC had associated liver cirrhosis or chronic active hepatitis, but the degree of liver dysfunction and the level of hepatic reserve varied. Anatomically, the number, size, and location of the cancer also varies. Choice of treatment for small HCC should be made based upon the degree of liver function and the anatomic status of the cancer. For example, a patient with multiple (more than four) cancer nodules is a good candidate for embolization. Ethanol injection is indicated for a small HCC, deeply seated in a severely diseased liver. Hepatectomy is the first choice for a small HCC situated near the surface of a liver with relatively good liver function.
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503
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Kosuge T, Makuuchi M, Ozaki H, Kinoshita T, Takenaka T, Mukai K. Primary lymphoma of the common bile duct. HEPATO-GASTROENTEROLOGY 1991; 38:235-8. [PMID: 1937362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Primary lymphoma of the common bile duct is an extremely rare disease. Only two detailed case reports have been published in the literature. In the present paper, a 68-year-old female with obstructive jaundice and a primary lymphoma of the common bile duct, which was resected, is described in detail because of the rarity of the lesion in the literature. The cholangiogram demonstrated stricture of the common bile duct. The findings at angiography and computed tomography were non-specific, but a hypo-echoic mass filling the lumen of the bile duct was demonstrated by ultrasonography. Subtotal resection of the common bile duct and cholecystectomy was performed as the method of choice, although the frozen section examination was not definitive. The final histological diagnosis was malignant lymphoma of the diffuse, small cleaved cell type. There was no metastasis to dissected regional lymph nodes. External irradiation was effective when recurrent tumors were found six months later. However, the patient developed generalized disease one year after resection. Although combination chemotherapy was effective this time for her lymphadenopathy, she died of pneumonia one year and four months after surgery. It can be postulated that ultrasound would be useful in diagnosing this rare entity, and that adjunctive radiotherapy after resection would be preferable to prevent progression of the disease.
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504
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Makuuchi M, Lygidakis NJ. Modern technology in surgical practice--surgical anatomy of the normal liver as revealed by preoperative ultrasonography. HEPATO-GASTROENTEROLOGY 1991; 38:248-53. [PMID: 1937365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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505
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Kitahara S, Makuuchi M, Kawasaki S, Ishizone S, Matsunami H, Kamada N, Kawarazaki H, Iwanaka T. Lymphoproliferative disorders after FK 506. Lancet 1991; 337:1234. [PMID: 1708846 DOI: 10.1016/0140-6736(91)92913-m] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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506
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Makuuchi M, Yamamoto J, Takayama T, Kosuge T, Gunvén P, Yamazaki S, Hasegawa H. Extrahepatic division of the right hepatic vein in hepatectomy. HEPATO-GASTROENTEROLOGY 1991; 38:176-9. [PMID: 1649789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Extrahepatic division of the right hepatic vein, after division of the inferior vena cava ligament and, if necessary, of the adrenal gland, was performed during 87 liver resections, and the results compared with those of intraparenchymal division of the right hepatic vein in 32 similar hepatectomies. The selection of the method reflected the surgeon's preference, and was unrelated to the weight of the resected specimen. The incidences of injury to the adrenal gland, inferior vena cava and short hepatic veins were comparable with the two methods, 28 versus 26%, but massive bleeding occurred in 13 vs. 6%, and the mean operative bleeding was 3.8 vs. 1.8 liters (p less than 0.01) during intrahepatic and extrahepatic dissection, respectively. Tumors close to the junction of the right hepatic vein with the inferior vena cava cannot be removed radically with intraparenchymal division of the right hepatic vein. For these reasons, we prefer extrahepatic right hepatic vein division, which was technically possible in 75 of the 84 cases in whom it was attempted.
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507
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Makuuchi M, Harada H. [Indication of in house blood donation during operations of patients with liver diseases]. RINSHO BYORI. THE JAPANESE JOURNAL OF CLINICAL PATHOLOGY 1991; Suppl 88:230-5. [PMID: 1856973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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508
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Makuuchi M, Takayama T, Kosuge T, Yamazaki S, Yamamoto J, Hasegawa H, Takayasu K. The value of ultrasonography for hepatic surgery. HEPATO-GASTROENTEROLOGY 1991; 38:64-70. [PMID: 1851131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Ultrasonography plays an important role in the early detection of hepatocellular carcinoma. Ultrasonography detected 53% of 287 patients with small (less than or equal to 5 cm) hepatocellular carcinomas. Among 486 patients with hepatocellular carcinomas, sensitivities of intra-operative ultrasonography in detecting 451 small primary hepatocellular carcinoma nodules, intrahepatic metastasis in 330 patients with small hepatocellular carcinoma and 63 tumor thrombi were 98, 48 and 67%, respectively. The sensitivity of intra-operative ultrasonography in detecting small primary tumors was 10% better than ultrasonography, computed tomography, and angiography. The sensitivity of intra-operative ultrasonography in intrahepatic metastasis and tumor thrombus was two to three times better than pre-operative examination. Intra-operative ultrasonography was useful in detecting nonpalpable tumors and in guiding the transection of the liver, biopsy, and cryosurgery. Moreover, intra-operative ultrasonography made possible new hepatectomy procedures: systematic subsegmentectomy and hepatectomies which preserve the inferior right hepatic vein. Systematic subsegmentectomy guided by intra-operative ultrasonography resulted in better survival rates than the limited resection in patients with small hepatocellular carcinoma two years after hepatectomy; by the sixth year, this difference was significant (p less than 0.05). Ultrasonography and intra-operative ultrasonography are indispensable in the early detection, accurate diagnosis, operative guidance and postoperative care of hepatocellular carcinoma.
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509
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Takayama T, Makuuchi M, Watanabe K, Kosuge T, Takayasu K, Yamazaki S, Hasegawa H. A new method for mapping hepatic subsegment: counterstaining identification technique. Surgery 1991; 109:226-9. [PMID: 1846986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Hepatic subsegmentectomy requires identification of the borders of tumor-bearing subsegment, usually achieved by injecting dye into the portal veins feeding the domain. We describe an alternative technique for performing systematic subsegmentectomy in patients with cirrhosis and hepatocellular carcinoma, in whom hepatic arterial and portal venous embolizations were already performed as a preoperative adjuvant. Under ultrasonic guidance, each of the neighboring portal units is sequentially stained, thus defining the avascular subsegment to be resected as the nonstaining area. This allows the subsegment to be totally resected. This counterstaining identification technique can be used for all subsegments undergoing complete embolization and for other situations in which the usual staining method is impossible because of the presence of arterioportal shunting or portal tumor thrombus.
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510
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Takayama T, Makuuchi M, Kosuge T, Yamazaki S, Hasegawa H, Takayama J, Takayasu K, Moriyama N. A hepatoblastoma originating in the caudate lobe radically resected with the inferior vena cava. Surgery 1991; 109:208-13. [PMID: 1846984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Complete resection of a rare hepatoblastoma in the caudate lobe, involving the inferior vena cava (IVC), is reported. After systemic chemotherapy, a 5-year-old child underwent exploratory laparotomy at another hospital, but resection was not attempted because the tumor in the caudate lobe had extensively invaded the retrohepatic IVC. However, because not only the lack of distant metastases but also the establishment of extrahepatic collaterals were confirmed by imaging, we thought it was possible to radically resect the tumor. We successfully performed an extended left hepatic lobectomy including total excision of the caudate lobe and the involved portion of the IVC. Although we did not reconstruct the IVC, no clinical manifestations arising from caval congestion were seen. The serum alpha-fetoprotein value declined below the normal limit. Our experience with this case has introduced a radical resectability for hepatic malignancy in the caudate lobe, even if it has extended into the IVC.
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511
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Kosuge T, Makuuchi M, Takayama T, Yamamoto J, Kinoshita T, Ozaki H. Thickening at the root of the superior mesenteric artery on sonography: evidence of vascular involvement in patients with cancer of the pancreas. AJR Am J Roentgenol 1991; 156:69-72. [PMID: 1845788 DOI: 10.2214/ajr.156.1.1845788] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Thickening of the root of the superior mesenteric artery (SMA) was studied by using preoperative sonography in 23 patients with pancreatic cancer and in 10 healthy control subjects. Of the 23 with cancer, 11 had neoplastic involvement of the SMA and 12 did not. Prominent thickening of the area around the SMA with (six patients) or without (five patients) decreased echogenicity compared with the adjacent retropancreatic connective tissue was observed in patients with involvement of the SMA, a finding called the "cuff sign." Mean thickness of the periarterial area in the cancer patients with and without involvement of the SMA and in control subjects were 8.5 mm, 4.0 mm, and 2.9 mm, respectively. With an upper limit of normal of 7.0 mm for the thickness of the SMA, the sensitivity, specificity, and overall accuracy of this sign in the evaluation of involvement of the SMA were 91%, 100%, and 96%, respectively. Decreased echogenicity of the periarterial area was not observed in patients without involvement of the SMA or in control subjects. Our results show that sonographic evidence of periarterial thickening of the root of the SMA (cuff sign), especially with decreased echogenicity, is a reliable finding of tumor infiltration of the SMA in patients with pancreatic carcinoma.
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512
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Yamasaki S, Makuuchi M, Hasegawa H. Results of hepatectomy for hepatocellular carcinoma at the National Cancer Center Hospital. HPB SURGERY : A WORLD JOURNAL OF HEPATIC, PANCREATIC AND BILIARY SURGERY 1991; 3:235-49. [PMID: 1650246 PMCID: PMC2423606 DOI: 10.1155/1991/54751] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The number of hepatectomies has increased greatly in recent years. Surgery for hepatocellular carcinoma (HCC) in the normal liver has not increased. However, the increase in numbers of hepatectomies for HCC associated with liver cirrhosis is remarkable. More than 80% of our hepatectomy cases were cirrhotic and about 80% of these cirrhotic cases had HCCs 5cm or less in diameter. The operative mortality rate has improved in the latter half of this series, from 10.1% (9/89) to 1.5% (5/338), in spite of an increase in cases with poor liver function. This corresponds to a decrease in the mean value of the annual operative blood loss. The survival rates after hepatectomy for all cases (n = 378) were 40.6% +/- 6.6 (% +/- SE) for 5 year and 22.7% +/- 5.3 for 10 year at the end of 1988. A difference of the 5-year survival rate between the patients operated on before 1981 (n = 78, 25.6% +/- 4.9) and after 1982 (n = 300, 46.1% +/- 4.8) was observed (p less than 0.05). Because the cancer-free survival rates of the patients operated on in the two periods, before 1981 and after 1982, were almost the same, the recent improvement of the survival rates seems to be due to a prolongation of survival time after recurrence.
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513
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Li CD, Kakizoe T, Tobisu K, Tanaka Y, Mizutani T, Makuuchi M, Ohkura H, Teshima S. Solitary adrenal metastasis from hepatocellular carcinoma: a case report of simultaneous successful resections. Jpn J Clin Oncol 1990; 20:420-5. [PMID: 2178198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The case is presented of a 64-year-old male with a left adrenal mass and multiple liver lesions. Preoperative image work-ups included ultrasonography, computed tomography, selective liver and adrenal angiographies, and magnetic resonance imaging. Serial serum alpha-fetoprotein monitoring and the adrenal hormone profile were within the normal ranges. A left adrenalectomy and a right lobectomy of the liver were performed, and the pathology revealed hepatocellular carcinoma with left adrenal metastasis. The clinical significance of the present case, together with the diagnosis and management of the disease is discussed.
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514
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Takayama T, Makuuchi M, Hirohashi S, Sakamoto M, Okazaki N, Takayasu K, Kosuge T, Motoo Y, Yamazaki S, Hasegawa H. Malignant transformation of adenomatous hyperplasia to hepatocellular carcinoma. Lancet 1990; 336:1150-3. [PMID: 1978027 DOI: 10.1016/0140-6736(90)92768-d] [Citation(s) in RCA: 281] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
To clarify the course of adenomatous hyperplasia (AH) of the liver, 17 patients with 20 biopsy-proven AH nodules were followed clinically for 1-5 years. At the initial biopsy the mean nodular diameter was 10 (SD 4) mm and the relative cellularity [( mean cellularity of AH divided by mean parenchymal cellularity] x 100) 141 (27). The criteria for diagnosis of malignant transformation of AH were both a doubling of nodular volume and changes on imaging. Between 6 and 50 months after biopsy, 9 of the 18 nodules which could still be accurately identified met the criteria for transformation; histological proof of hepatocellular carcinoma (HCC) was obtained later for 7 of these 9 nodules. The product of diameter and cellularity (transformation index) was the strongest predictor of the time to transformation. 9 AH nodules did not undergo transformation--7 did not meet one or both criteria and 2 became undetectable by imaging. Because of the high risk of malignant transformation, it can be concluded that AH is an absolute precursor of HCC. It should therefore be treated as a potential malignant disorder.
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515
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Kimura A, Makuuchi M, Takayasu K, Sakamoto M, Hirohashi S. Ciliated hepatic foregut cyst with solid tumor appearance on CT. J Comput Assist Tomogr 1990; 14:1016-8. [PMID: 2229549 DOI: 10.1097/00004728-199011000-00033] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We report a patient with a rare cystic hepatic tumor that was demonstrated as a high density mass by unenhanced CT and as a cystic mass with high echoic spots by ultrasonography. At surgery, the tumor was a unilocular cyst containing viscid tan fluid. Histopathologically, it was lined by ciliated epithelium and diagnosed as ciliated hepatic foregut cyst. We discuss the correlation between radiological imaging and content of the cyst.
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516
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Takayasu K, Makuuchi M, Moriya Y. Portal vein obstruction complicating intra-arterial chemo-infusion for hepatic metastases. J Gastroenterol Hepatol 1990; 5:708-13. [PMID: 2129846 DOI: 10.1111/j.1440-1746.1990.tb01131.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In three patients with colon cancer and liver metastases who had received intra-arterial chemo-infusion of fluorouracil (5FU) and mitomycin C and/or cis-diamminedichloroplatinum (CDDP), intrahepatic portal vein thrombosis (PVT) was incidentally demonstrated by computerized tomography (CT) 6, 1 and 7 months respectively after the cessation of administration of anti-cancer agents. One patient developed complete PVT in the whole liver as shown by follow-up CT 6 months after a diagnosis of pre-existing sclerosing cholangitis, and died from rupture of oesophageal varices. In the remaining two patients, PVT was found incidentally by follow-up CT in the right portal vein (Case 2) and the right anterior portal vein (Case 3) respectively; it spontaneously recanalized in Case 2 and was still present in Case 3 2 months later. PVT seems to be one of the complications of hepatic arterial chemo-infusion and its possibility must be borne in mind in such patients, even though the exact interval between the arterial chemo-infusion and occurrence of PVT could not be determined.
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517
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Okazaki N, Yoshino M, Yoshida T, Takayasu K, Moriyama N, Makuuchi M, Yamazaki S, Hasegawa H, Noguchi M, Hirohashi S. Early diagnosis of hepatocellular carcinoma. HEPATO-GASTROENTEROLOGY 1990; 37:480-3. [PMID: 1701411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We describe the results of our study on the early detection of the development of hepatocellular carcinoma among patients with chronic liver disease. Over a period of 18 years, 33 patients were diagnosed as having hepatocellular carcinoma. From 1970 to 1978, we used serum alpha-fetoprotein determination, liver palpation, and radionuclide liver scans. In addition to alpha-fetoprotein determination, computed tomography and ultrasonography were introduced in 1979. However, we did not have any general guidelines for the use of these imaging modalities. From 1984 onwards, ultrasonography and serum alpha-fetoprotein determination have been performed every three months and computed tomography every year in patients whose right hepatic lobe had atrophied due to liver cirrhosis. On the basis of this screening program, 50% of the detected hepatocellular carcinoma (9/18) were found to be smaller than 1.9 cm in diameter, and tumor resection was performed in 11 out of 18 patients (61%).
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518
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Hölscher AH, Jakimowicz JJ, Makuuchi M, Rothmund M, Sigel B. Value of intraoperative sonography. LANGENBECKS ARCHIV FUR CHIRURGIE 1990; 375:251-6. [PMID: 2168508 DOI: 10.1007/bf00187448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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519
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Takayasu K, Moriyama N, Muramatsu Y, Makuuchi M, Hasegawa H, Okazaki N, Hirohashi S. The diagnosis of small hepatocellular carcinomas: efficacy of various imaging procedures in 100 patients. AJR Am J Roentgenol 1990; 155:49-54. [PMID: 1693808 DOI: 10.2214/ajr.155.1.1693808] [Citation(s) in RCA: 190] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The efficacy of various imaging procedures used for the diagnosis of small hepatocellular carcinomas (HCCs) (lesions no larger than 3 cm in diameter) was evaluated in a retrospective study of 100 patients. Seven patients with hepatic adenomatous hyperplastic nodules containing HCC foci were also assessed. In 89 patients, the lesion was initially detected during follow-up of chronic liver disease. In 21 patients, it was first diagnosed on the basis of elevated serum alpha-fetoprotein; in the remaining 79 it was diagnosed incidentally with imaging procedures. The overall sensitivities of sonography (84%), CT (84%), and angiography (81%) were compared with those of arterial angiographic CT (82%), portal angiographic CT (91%), lipiodol CT (93%), and intraoperative sonography (96%). The differences in sensitivity between angiography and lipiodol CT (p less than .05) and between intraoperative sonography and the other studies (p less than .01) were statistically significant. In 22 lesions smaller than 1 cm, the sensitivities of lipiodol CT and intraoperative sonography were high (83% and 86%, respectively). Adenomatous hyperplasias containing HCC foci were frequently detected by arterial angiographic CT and intraoperative sonography. These results show that sonography or CT and alpha-fetoprotein are useful in detecting small HCCs in screening programs of patients with chronic liver disease. Lipiodol CT and intraoperative sonography are necessary in patients who are candidates for surgery.
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520
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Takayasu K, Ikeya S, Mukai K, Muramatsu Y, Makuuchi M, Hasegawa H. CT of hilar cholangiocarcinoma: late contrast enhancement in six patients. AJR Am J Roentgenol 1990; 154:1203-6. [PMID: 2159688 DOI: 10.2214/ajr.154.6.2159688] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Hilar cholangiocarcinoma usually appears on CT scans as a low-density or isodense mass that abruptly obstructs converging dilated bile ducts. In four of six patients with histopathologically proved hilar cholangiocarcinoma who had late enhanced CT 8-15 min after dynamic CT, the lesion was seen as a high-density mass instead of the low-density lesion seen earlier on unenhanced and dynamic CT scans. The other two patients had ring enhancement with evidence of a thickened wall of the bile duct both on early and late enhanced CT scans. In the first four patients, carcinoma invaded the neighboring hepatic parenchyma and produced a mass, whereas in the last two, carcinoma was localized in the wall of the bile duct. Histopathologically, all lesions consisted of adenocarcinoma associated with a dense fibrotic tissue. As late enhanced CT shows hilar cholangiocarcinoma as a high-density mass, the exact location of the tumor and its relation to neighboring vessels can be determined, especially in relatively small tumors, and differentiation from sclerosing cholangitis is possible.
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521
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Fukuzumi S, Moriya Y, Makuuchi M, Terui S. Serious chemical sclerosing cholangitis associated with hepatic arterial 5FU and MMC chemotherapy. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 1990; 16:251-5. [PMID: 2112098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A case of iatrogenic sclerosing cholangitis secondary to hepatic intra-arterial 5-fluorouracil (5FU) and Mitomycin C (MMC) chemotherapy is described. When any unexplained elevation of liver function results in alkaline phosphatase and bilirubin level, chemotherapy should be discontinued, and further examination carried out using ultrasonography, transhepatic cholangiography and endoscopic retrograde cholangio-pancreatography (ERCP). Although percutaneous transhepatic biliary drainage has been effective in some cases, in our case, the clinical course was irreversible and the patient died of hepatic failure and gastrointestinal bleeding. When clinical signs of hepatic dysfunction occur in the absence of tumor progression, iatrogenic sclerosing cholangitis must be suspected.
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522
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Makuuchi M, Thai BL, Takayasu K, Takayama T, Kosuge T, Gunvén P, Yamazaki S, Hasegawa H, Ozaki H. Preoperative portal embolization to increase safety of major hepatectomy for hilar bile duct carcinoma: a preliminary report. Surgery 1990; 107:521-7. [PMID: 2333592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Extensive liver resection for hilar bile duct carcinoma with jaundice has high morbidity and mortality rates because of postoperative liver failure. To minimize postoperative liver dysfunction, a portal venous branch was embolized before surgery to induce atrophy of the lobe to be resected and hypertrophy of the contralateral lobe in 14 patients with hilar bile duct carcinoma. Bile was drained before surgery in 11 patients with jaundice. Portal embolization did not produce major side effects, and moderate increases of serum transaminase activity or bilirubin returned to baseline values within 1 week. Hepatectomy with bile duct resection and lymphadenectomy was performed 6 to 41 days after embolization, at which time the embolized lobe was atrophied in 12 of the patients. Extended right or left lobectomy or left trisegmentectomy (10, 3, and 1 cases, respectively) with biliointestinal reconstruction was performed. One patient with jaundice and suppurative cholangitis died 30 days after hepatectomy. Another patient died 3 months after surgery of aggravated hepatitis. After surgery, no bile leakage occurred and hyperbilirubinemia was usually moderate and reversible.
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523
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Yamasaki S, Hasegawa H, Makuuchi M, Hojo K, Moriya N, Sugihara K. [Combined treatment by hepatectomy and postoperative chemotherapy via a catheter in the hepatic artery of metastatic liver tumors]. Gan To Kagaku Ryoho 1990; 17:782-4. [PMID: 2111663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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524
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Motoo Y, Makuuchi M, Takayama T, Sakamoto M, Hirohashi S, Matsui O, Nakanuma Y, Okai T, Sawabu N. [An operated case of multiple well-differentiated hepatocellular carcinomas and adenomatous hyperplasia]. GAN NO RINSHO. JAPAN JOURNAL OF CANCER CLINICS 1990; 36:637-44. [PMID: 2157907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A 66-year-old male with non-A, non-B liver cirrhosis underwent an operation for a partial resection of the S8 area. Intraoperative ultrasound (US) examination of the entire liver revealed 10 space-occupying lesions (SOLs), and a biopsy of 5 out of the 10 SOLs showed 3 hepatocellular carcinomas (HCCs), adenomatous hyperplasia (AH), and an atypical AH (AAH). In a resected specimen that including 4 SOLs that had been detected by operative US, 6 early HCCs, an HCC of the Edmondson grade I + II, and 2 AAHs were found. All tumors were less than 2 cm and were not encapsulated.
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525
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Takayama T, Makuuchi M, Takayasu K, LeThai B, Ohyama H, Yamazaki S, Hasegawa H. Resection after intraarterial chemotherapy of a hepatoblastoma originating in the caudate lobe. Surgery 1990; 107:231-5. [PMID: 2154056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A rare case of hepatoblastoma originating in the caudate lobe was treated successfully with intraarterial chemotherapy followed by extensive lobectomy of the left side of the liver. Imaging modalities demonstrated a solitary huge tumor, initially inoperable, occupying almost the entire liver in a 4-month-old female infant. Transcatheter intrahepatic arterial chemotherapy with 10 mg doxorubicin, 20 mg cisplatin, and 3 ml Lipiodol, repeated twice at a 1-month interval, led to a remarkable reduction in tumor size and thereby made it resectable. The volume ratio between the intact hepatic parenchyma and the tumor changed from 1:1.70 to 1:0.13, as assessed by serial computed tomography scans, and the patient's initial alpha-fetoprotein level of 223,210 ng/ml declined to 53 ng/ml. The present case is the first in the literature, to our knowledge, of a resected hepatoblastoma in the caudate lobe. Clinical details of the tumor and surgical issues are discussed.
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