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1.
Pharyngeal metastasis following living-donor liver transplantation for hepatocellular carcinoma: a case report and literature review.
Tohyama, T, Sakamoto, K, Tamura, K, Nakamura, T, Watanabe, J, Wakisaka, H, Takada, Y
World journal of surgical oncology. 2020;(1):109
Abstract
BACKGROUND The most common sites of recurrence after liver transplantation for hepatocellular carcinoma (HCC) have been reported to be the liver, lung, bone, and adrenal glands, but there have also been many reports of cases of multiple recurrence. The prognosis after recurrence is poor, with reported median survival after recurrence of HCC ranging from 9 to 19 months. Here, we report a case of long-term survival after recurrence of pharyngeal metastasis following living-donor liver transplantation (LDLT) for HCC within the Milan criteria, by resection of the metastatic region and cervical lymph node dissection. CASE PRESENTATION A 47-year-old man with a Model End-stage Liver Disease (MELD) score of 11 underwent LDLT for HCC within the Milan criteria for liver cirrhosis associated with hepatitis B virus infection, with his 48-year-old elder brother as the living donor. One year and 10 months after liver transplantation, he visited a nearby hospital with a chief complaint of discomfort on swallowing. A pedunculated polyp was found in the hypopharynx, and biopsy revealed HCC metastasis. We performed pharyngeal polypectomy. Two years later, cervical lymph node metastasis appeared, and neck lymph node dissection was performed. Although recurrence subsequently occurred three times in the grafted liver, the patient is still alive 12 years and 10 months after recurrence of pharyngeal metastasis. He is now a tumor-free outpatient taking sorafenib. CONCLUSION It is necessary to recognize that the nasopharyngeal region is a potential site of HCC metastasis. Prognostic improvement can be expected with close follow-up, early detection, and multidisciplinary treatment, including radical resection.
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2.
Non Uremic Calciphylaxis Post Liver Transplantation: A Case Report and Literature Review of an Unusual Presentation of a Rare Disease.
Prabhakar, S, Tuffaha, AM
The American journal of case reports. 2018;:118-122
Abstract
BACKGROUND Calciphylaxis results from abnormal calcification of small to medium sized vessels, resulting in painful ischemic necrosis of the surrounding tissues. It is most commonly seen in patients with end stage renal disease on dialysis, but has also been reported in patients with preserved renal function. CASE REPORT We report a case of non uremic calciphylaxis in a 65-year-old female who presented with painful skin lesions and ulcerations involving both thighs one month after receiving a liver transplantation. She was treated with sodium thiosulfate along with wound care and hyperbaric oxygen with complete resolution of the lesions, but with residual scarring. CONCLUSIONS Non uremic calciphylaxis is a rare phenomenon that is poorly understood. It should be in the differential of unexplained skin lesions even in the absence of renal insufficiency. Sodium thiosulfate plays a role in treatment, but wound care remains the main focus of treatment.
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3.
Expanded Criteria Donor-Related Hyperkalemia and Postreperfusion Cardiac Arrest During Liver Transplantation: A Case Report and Literature Review.
Zhang, L, Tian, M, Wei, L, Zhu, Z
Annals of transplantation. 2018;:450-456
Abstract
BACKGROUND Liver transplantation (LT) using extended criteria donor (ECD) grafts is frequently associated with a high flush fluid potassium concentration (FFK) and acute hyperkalemia after reperfusion, which puts patients at greater risk of postreperfusion cardiac arrest (PRCA). CASE REPORT Herein, we present a case with an extremely high FFK that was successfully pretreated to avoid the risk of PRCA. A 3-year-old boy with biliary atresia underwent LT from a 623-g donation after brain death liver graft with localized frostbite on the right lobe surface. The FFK was 18.8 mmol/L after flushing with 1000 mL of 5% albumin. To prevent PRCA due to acute hyperkalemia, further portal vein (PV) flush, retrograde reperfusion via the inferior vena cava, and antegrade reperfusion via the PV were adopted to remove the excessive potassium ions. Ultimately, the liver graft was reperfused when the perfused blood potassium concentration was 7.5 mmol/L without subsequent development of PRCA during the immediate reperfusion period. Nevertheless, the patient still experienced vasoplegic syndrome during the late reperfusion period. CONCLUSIONS Our case illustrates that the FFK measurement is helpful for identifying ECD-related hyperkalemia and for providing advance warning of PRCA. Future investigations are warranted to confirm the relationship between high FFK and PRCA and to observe the effectiveness of other interventions to prevent PRCA due to ECD-related hyperkalemia.
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4.
Rapid normalization of severe hypercholesterolemia mediated by lipoprotein X after liver transplantation in a patient with cholestasis - a case report.
Jankowski, K, Wyzgał, A, Wierzbicka, A, Tronina, O, Durlik, M, Pruszczyk, P
Acta biochimica Polonica. 2015;(3):621-3
Abstract
Hypercholesterolemia is a common disorder in adult population, but total cholesterol concentrations beyond 1000 mg/dl occur rarely, and are found in patients with homozygous familial hypercholesterolemia and familial lecithin-cholesterol acyltransferase deficiency, in chronic graft-versus-host disease of the liver, after intravenous infusion of fat emulsion (intralipid), in newborn infants with immature liver function, and in obstructive biliary cholestasis. Cholestasis induces a dramatic increase in plasma cholesterol and the appearance of an abnormal lipoprotein, lipoprotein X (LpX), in the plasma. We report a case of severe hypercholesterolemia mediated by LpX in a patient transplanted for primary biliary cirrhosis (PBC), who was qualified for liver re-transplantation (re-LTx) due to chronic cholestasis. Four months after re-LTx, the cholesterol concentration was normal. The problems in diagnosis and treatment are discussed.
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5.
Chylous ascites after liver transplant: case report and review of literature.
Mukerji, AN, Tseng, E, Karachristos, A, Maloo, M, Jain, A
Experimental and clinical transplantation : official journal of the Middle East Society for Organ Transplantation. 2013;(4):367-74
Abstract
CASE: A 62-year-old man with cirrhosis, hepatitis C, and hepatocellular carcinoma, underwent a liver transplant. On day 11 after surgery, a chylous leak from a partial wound dehiscence was noted. The leak did not respond to 2 weeks of uninterrupted, fat-free clear liquid diet and 12-hour total parenteral nutrition at night. The same treatment was continued for another 6 weeks with fatty meal challenge every weekend, which he failed. He was then given a fat-free clear liquid diet, 24-hour total parenteral nutrition, and octreotide 100 μg subcutaneously every 8 hours for 14 days. A prompt response was noted. His recovery was excellent at the time of this writing (9 months' follow-up). DISCUSSION Eleven major cases have been reported with 9 cases being managed conservatively. Four were given a diet plus total parenteral nutrition without octreotide producing a cure in 3 to 36 days. Two cases (including ours) were given the diet and total parenteral nutrition, which failed; octreotide was then added, and these cases were cured in 2 to 4 weeks. Therefore, diet with total parenteral nutrition failed in 33.3% of the cases (2/6). In 3 cases, octreotide was used from the outset. They were all cured in ≤ 2 weeks. One case was operated on for peritonitis; chylous ascites was found and a leak was ligated. One patient with congenital lymphatic disorder underwent peritoneovenous shunting. Octreotide was not used in any of the cases of chylous ascites that were treated surgically. CONCLUSIONS If exploratory surgery is done for any other reason, it is best to identify a chylous leak and ligate it. Otherwise, we recommend octreotide combined with a fat-free, clear liquid diet, and supplementation with medium chain triglycerides and total parenteral nutrition from the outset.
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6.
Combined liver and kidney transplantation in primary hyperoxaluria: a report of three cases and review of the literature.
Nair, P, Al-Otaibi, T, Nampoory, N, Al-Qabandi, W, Said, T, Halim, MA, Gheith, O
Saudi journal of kidney diseases and transplantation : an official publication of the Saudi Center for Organ Transplantation, Saudi Arabia. 2013;(5):969-75
Abstract
Primary hyperoxaluria type-1 (PH-1) is a rare autosomal recessive metabolic disorder leading to excessive oxalate production, deposition of calcium oxalate crystals in the kidney, nephrocalcinosis, progressive renal failure and systemic deposition of oxalate (oxalosis). Combined liver and kidney transplantation (LKT), which has been accepted as the treatment of choice for PH-1, has considerably improved patient and graft survival. Herein, we report our experience of three children with PH-1 who underwent combined LKT, with a review of the literature.
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7.
Hepatic iron overload following liver transplantation of a C282y homozygous allograft: a case report and literature review.
Dwyer, JP, Sarwar, S, Egan, B, Nolan, N, Hegarty, J
Liver international : official journal of the International Association for the Study of the Liver. 2011;(10):1589-92
Abstract
Hereditary haemochromatosis is a common genetic disease associated with progressive iron overload and parenchymal organ damage including liver, pancreas and heart. We report a case of inadvertent transplantation of a liver from a haemochromatosis donor to a 56-year-old Asian female. Progressive iron overload occurred over a 2 year follow up as assessed by liver biopsy and iron studies in the absence of a secondary cause of iron overload, supporting a primary role of liver rather than small intestine in the regulation of iron homeostasis in hereditary haemochromatosis.
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8.
Preemptive liver transplantation in a child with familial hypercholesterolemia.
Maiorana, A, Nobili, V, Calandra, S, Francalanci, P, Bernabei, S, El Hachem, M, Monti, L, Gennari, F, Torre, G, de Ville de Goyet, J, et al
Pediatric transplantation. 2011;(2):E25-9
Abstract
Familial hypercholesterolemia is an autosomal codominant disorder associated with markedly elevated plasma concentration of LDL-cholesterol and increased cardiovascular risk. Homozygous patients have rapid development of atherosclerosis with death from cardiovascular disease even in childhood. Life-long recurrent apheresis to reduce plasma LDL-cholesterol is considered the gold standard for treatment. Liver transplantation can be curative for this condition, but is usually only considered after the development of cardiovascular disease. We report a 5.5-yr-old child initially misdiagnosed with heterozygous familial hypercholesterolemia and treated by low-fat diet only. In view of persistent hypercholesterolemia and development of xanthomatosis, new molecular studies indicated the presence of two different mutations in the LDL receptor gene, with one being a deletion of two exons not identifiable with standard sequencing analysis. Recurrent plasma apheresis in combination with statins lowered, but did not normalize plasma LDL-cholesterol levels. It caused progressive reduction of the size of xanthomas and prevented the development of vascular complications. After two yr, liver transplantation normalized LDL-cholesterol levels and completely resolved the skin lesions. Preemptive liver transplantation is a definitive cure of familial homozygous hypercholesterolemia and might be more effective if performed before development of vascular complications.
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9.
Management of arterial hypertension occurring early after living donor liver transplantation in children: report of three cases and review of the literature.
Hayashi, T, Kato, H, Kaneko, M, Kasahara, M
Pediatric cardiology. 2009;(8):1161-5
Abstract
Three pediatric patients with hypertension occurring early after liver transplantation are reviewed. The patients were all female, and underwent living donor liver transplantation at the age of 9 years, 1 month, and 7 months. The etiology of liver disease was cirrhosis due to biliary atresia in two patients and fulminant hepatitis in one patient. Antihypertensive therapy with calcium channel blocker alone was not effective. Blood pressure was eventually controlled after the administration of a beta-adrenergic blocker in addition to the calcium channel blocker to all patients. No end-organ damage was observed, except that two patients developed temporary left ventricular hypertrophy.
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10.
[Acute promyelocytic leukemia after living donor partial orthotopic liver transplantation].
Sato, T, Nakajima, M, Iguchi, A, Kobayashi, R, Kobayashi, K
[Rinsho ketsueki] The Japanese journal of clinical hematology. 2004;(3):233-7
Abstract
We encountered a 12-year-old girl with acute promyelocytic leukemia (APL) that occurred 21 months after a living donor partial orthotopic liver transplantation from her father for ornithine transcarbamylase deficiency. FK-506 had been administered for prophylaxis against graft-versus-host reaction. The bone marrow specimen revealed a massive infiltration of promyelocytic blasts (M3 by FAB classification) with chromosome 46, XX, t (15; 17) (q22; q12), being the recipient origin. A PML/RAR alpha chimeric gene was detected by RT-PCR. The patient was diagnosed as having APL and successfully induced to complete remission by chemotherapy including daunorubicin (DNR), cytarabine (araC), and all-trans retinoic acid (ATRA). She has been in continuous remission for 12 months after the treatment. Leukemia after liver transplantation is generally taken as a rare complication. However, recent advances in the survival rate of patients who have undergone liver transplantation will lead to an increase of such cases.