Clinical features of non-Hodgkins lymphoma presenting with acute liver failure: a report of five cases and review of published experience

Systemic Disease and the Liver Part 2: Pregnancy-Related Liver Injury, Sepsis/Critical Illness, Hypoxia, Psoriasis, Scleroderma/Sjogren's Syndrome, Sarcoidosis, Common Variable Immune Deficiency, Cystic Fibrosis, Inflammatory Bowel Disease, and Hematologic Disorders

The liver is involved in many multisystem diseases and commonly may manifest with abnormal liver chemistry tests. The liver test perturbations may be multifactorial in nature, however, as patients are receiving many different medications and can also have intrinsic liver disease that may be exacerbated by the systemic disorder. Some disorders have typical histologic findings that can be diagnosed on liver biopsy, whereas others will show a more nonspecific histology. Clinicians should be aware of these conditions so as to consider the performance of a liver biopsy at the most opportune time and setting to help establish the diagnosis of acute or chronic liver disease.

Early postsurgical lethal outcome due to splenic littoral cell angioma: A case report

BACKGROUND

Littoral cell angioma (LCA) is a rare benign vascular tumor of the spleen. Given its rarity, standard diagnostic and therapeutic recommendations have yet to be developed for reported cases. Splenectomy is the only method of obtaining a pathological diagnosis and providing treatment to obtain a favorable prognosis.

CASE SUMMARY

A 33-year-old female presented with abdominal pain for one month. Computed tomography and ultrasound revealed splenomegaly with multiple lesions and two accessory spleens. The patient underwent laparoscopic total splenectomy and accessory splenectomy, and splenic LCA was confirmed by pathology. Four months after surgery, the patient presented with acute liver failure, was readmitted, rapidly progressed to multiple organ dysfunction syndrome and died.

CONCLUSION

Preoperative diagnosis of LCA is challenging. We systematically reviewed online databases to identify the relevant literature and found a close relationship between malignancy and immunodysregulation. When a patient suffers from both splenic tumors and malignancy or immune-related disease, LCA is possible. Due to potential malignancy, total splenectomy (including accessory spleen) and regular follow-up after surgery are recommended. If LCA is diagnosed after surgery, a comprehensive postoperative examination is needed.

Acute hepatitis-like presentation with cholestasis of CBFB-MYH11-positive acute myeloid leukemia in an adult male: a case report

BACKGROUND

Liver involvement in adults with acute myeloid leukemia is uncommon. Most of the case reports describe acute liver failure or obstructive jaundice, while acute hepatitis is rarely mentioned. We report a patient with acute myeloid leukemia who presented with clinical, biochemical, and radiological signs of acute hepatitis that totally regressed after chemotherapy.

CASE PRESENTATION

A 38-year-old Caucasian man presented with fever, cough, and mild fatigue. Laboratory workup showed anemia, thrombocytopenia, severe leukocytosis, transaminitis, and hyperbilirubinemia. Imaging of the abdomen (ultrasound and magnetic resonance) showed hepatomegaly, splenomegaly, upper limits portal veins diameters, increased thickness of the gallbladder wall, and significant abdominal lymph nodes. Peripheral blood smear and bone marrow evaluation were consistent with acute myeloid leukemia, and liver biopsy showed massive sinusoidal and portal infiltration by leukemic cells. After remission-inducing chemotherapy, there was complete normalization of liver function tests, and liver, spleen, and portal vein size.

CONCLUSIONS

This case highlights the importance of taking acute myeloid leukemia into account as a possible cause of liver damage to make a rapid diagnosis and start appropriate treatment that may lead to hematological remission and hepatic dysfunction resolution.

Prevalence of acute liver dysfunction and impact on outcome in critically ill patients with hematological malignancies: a single-center retrospective cohort study

Patients with hematological malignancies (HM) often require ICU admission, and acute respiratory or renal failure are then independent risk factors for mortality. Data are scarce on acute liver dysfunction (ALD), despite HM patients cumulating risk factors. The objective of this retrospective cohort study was to assess the prevalence of ALD in critically ill HM patients and its impact on outcome. Data of all patients with HM admitted to the medical ICU between 2008 and 2018 were extracted from electronic medical records. ALD was defined by ALT > 165 U/L, AST > 230 U/L, or total bilirubin > 4 mg/dL. Univariate and multivariate logistic regressions were used to analyze hospital mortality. Charts of survivors with ALD were reviewed to assess impact of ALD on subsequent anti-cancer treatment. We included 971 patients (60% male), age 64 (54-72) years, of whom 196 (20%) developed ALD. ALD patients were younger, more frequently had liver cirrhosis or acute leukemia, and had increased severity of illness and vital organ support needs. ALD was associated with hospital mortality in univariate (OR 4.14, 95% CI 2.95-5.80, p < 0.001) and multivariate analysis (OR 1.86, 95% CI 1.07-3.24, p = 0.03). Hospital mortality was 46% in ALD patients; among 106 survivors, a third of patients requiring therapy received it as previously planned, and half of the patients were alive at 1 year. In summary, in a large population of critically ill patients with hematological malignancies, 20% developed ALD, which was an independent risk factor for hospital mortality and occasionally altered further anti-cancer treatment.

Acute Liver Failure With Severe Lactic Acidosis Secondary to Infiltrative Diffuse Large B-Cell Lymphoma: An Imaging-Negative Presentation

Liver involvement by non-Hodgkin’s lymphoma is common in late stage disease but rarely results in severe hepatic dysfunction. Here, we discuss a case of acute liver failure (ALF) with severe lactic acidosis in a 75-year-old female with diffuse large B-cell lymphoma (DLBCL). The patient was admitted with nausea, fevers, and mild acidosis. Although radiographic imaging did not demonstrate any liver abnormality, the patient soon developed signs of ALF along with severe lactic acidosis. Despite initiation of chemotherapy, the patient deteriorated quickly and was ultimately put on comfort measures. This case highlights an uncommon manifestation of DLBCL and suggests that an accelerated timeline for beginning chemotherapy may be warranted in patients with high clinical suspicion of secondary hepatic lymphoma.

Diagnostic approach in hepatic lymphoma: radiological imaging findings and literature review

PURPOSE

Imaging manifestations of hepatic lymphoma, both primary (PHL) and secondary (SHL), are extremely variable and non-specific, but some features are useful diagnostic clues in an appropriate clinical setting. Through a PubMed search, we found several published reviews focused on PHL and SHL diagnosis. However, to the best of our knowledge, few of them encompass a comprehensive analysis of all the diagnostic tools and relative radiological findings. The aim of this review is to provide a description of the radiological features of both PHL and SHL, by critically analyzing the available literature.

MATERIALS AND METHODS

An extensive review of published literature along with a description of personal case series of both PHL and SHL has been conducted.

RESULTS

SHL can be easily diagnosed with imaging techniques, as it is usually associated with node disease. On the contrary the diagnosis can be a challenge in PHL, often mimicking HCC or liver metastasis of adenocarcinoma. In this context, multiparametric MRI plays a fundamental role in the differential diagnosis. Both for PHL and SHL, liver involvement presents as solitary or multiple lesions or as diffuse infiltrative disease.

CONCLUSION

PHL and SHL may be correctly characterized using different radiological techniques. Both CT and MRI have showed a good correlation with histology, as they permit to distinguish between lymphomatous tissue, and necrotic and fibrotic areas.

Acute liver failure associated with diffuse large B-cell lymphoma: an autopsy case report

Acute liver failure (ALF) associated with malignant infiltration of the liver is rare and its pathological and radiologic features remain poorly described. An 87-year-old man was admitted to our hospital for anorexia for several days, high-grade fever from the previous day, and liver dysfunction but suddenly died on day 3 of hospitalization due to ventricular fibrillation. The patient was diagnosed at autopsy with malignant diffuse large B-cell lymphoma. To the best of our knowledge, this report represents a valuable addition to the ALF literature describing a case of ALF associated with diffuse large B-cell lymphoma diagnosed at autopsy.

Hepatic Infiltration with Malignant T-cells Manifesting as Impending Acute Liver Failure in Sezary Syndrome

We describe a case of impending acute liver failure in a patient with Sézary syndrome (SS). The three-phase computed tomography (CT) of the liver showed neither mass nor hepatomegaly. Liver biopsy confirmed infiltration with malignant CD4+ clonal T-cells. Prompt administration of combination chemotherapy, consisting of gemcitabine, dexamethasone, and cisplatin (GDP), resulted in full recovery of liver function. To the best of our knowledge, this is the first report of liver failure from SS. Commercial next-generation sequencing panel identified 11 clinically relevant mutations. Interestingly, the identified ARID2 mutation, frequently observed in hepatocellular carcinoma, rarely occurs in hematologic malignancies. Further studies are necessary to elucidate the role of ARID2 mutations in the biological behavior of Sezary cells, such as a propensity to infiltrate liver parenchyma.

Natural Killer-Like T-Cell Lymphoma: A Rare Cause of Acute Liver Failure

Acute liver failure is characterized by encephalopathy and disruption of hepatic function, often requiring liver transplantation to prevent fatal consequences. We present a 33-year-old man with recurrent lymphoma presenting with acute liver failure, which was initially thought to be from drug-induced liver injury associated with his chemotherapy medication, asparaginase. However, liver biopsy revealed malignant infiltration by lymphoma. The subtype of lymphoma was natural killer–like T-cell lymphoma, which is an uncommon variant, and has rarely been associated with hepatic infiltration. His condition rapidly worsened with development of multiorgan failure leading to death.

Hepatic Manifestations of Lymphoproliferative Disorders

Hepatic abnormalities in patients with lymphoproliferative disorders are common and can occur from direct infiltration by abnormal cells, bile duct obstruction, paraneoplastic syndrome, hemophagocytic syndrome, drug-induced liver injury, opportunistic infections, and reactivation of viral hepatitis. Hepatic involvement by lymphoma is often in association with systemic disease and rarely seen as a primary hepatic lymphoma. Vanishing bile duct syndrome is a well-known complication of Hodgkin disease. Antiviral prophylaxis for hepatitis B virus (HBV) reactivation is recommended for all HBsAg⁺ patients undergoing chemotherapy and all resolved HBV patients undergoing rituximab therapy and stem cell transplantation.

Acute liver injury in the course of lymphoplasmacytic lymphoma

Non-Hodgkin lymphomas are malignant neoplasms whose incidence rates increase each year. These also include neoplasms rare in the general population. The present case report described a patient with lymphoplasmacytic lymphoma (LPL) and rapid liver damage. In most cases, infiltration of the liver is rare in advanced stages of hematopoietic malignancies when hepatomegaly, cholestatic jaundice and organ failure are observed. The patient’s history includes non-specific abdominal pain that was accompanied by general symptoms such as nocturnal hyperhidrosis, subfibrile temperature and fever, as well as weight loss. The above complaints aggravate with an increase in organ size. The laboratory findings initially demonstrated moderately elevated concentrations of transaminases. In our case, the baseline biochemical indices of liver function were found to be normal. During the next days of hospitalisation, the features of liver damage intensified and were accompanied by liver failure. The gold diagnostic standard is a biopsy of the bone marrow and the organ affected. Since the patient’s condition deteriorated and liver failure developed, the diagnosis was established based on trephine biopsy of the bone marrow. Chemotherapy was implemented; despite the treatment applied, the patient’s clinical condition did not improve. Two months after the onset of first symptoms the patient died.

Primary Hepatic Follicular Lymphoma Presenting as Sub-acute Liver Failure: A Case Report and Review of the Literature

Sub-acute liver failure is a term that describes the relatively sudden loss of liver function, usually >21 days and <26 weeks, with impaired synthetic function and associated encephalopathy in a person with no pre-existing liver disease or cirrhosis. It is commonly caused by viruses and drugs, less so by malignancy. Our patient is a 71-year-old Japanese man who presented with signs of sub-acute liver failure. A subsequent liver biopsy demonstrated involvement by B-cell non-Hodgkin lymphoma. Evaluation of the bone marrow demonstrated significant marrow involvement by B-cell lymphoma. The fluorescence in situ hybridization (FISH) returned positive for t(14; 18). Noted was the patient's clinical presentation of cholestasis secondary to hepatic lymphoma with no evidence of lymphadenopathy or peripheralized lymphoma. Given the disease distribution, the overall findings are consistent with primary hepatic follicular lymphoma as described in few case reports and small case series in the literature.

Successful Treatment of Severe Type B Lactic Acidosis in a Patient with HIV/AIDS-Associated High-Grade NHL

Type B lactic acidosis is a rare metabolic complication sometimes associated with hematologic malignancies. When present, this type of lactic acidosis is most commonly seen in patients with high-grade lymphomas or leukemias and is usually indicative of a dismal prognosis. We report a case of a 27-year man with acquired immunodeficiency syndrome (AIDS) that presented with bilateral lower extremity swelling, an abdominal mass, and weight loss. His lab values showed elevated anion gap with lactic acidosis and computed tomography (CT) of the abdomen showed a large soft-tissue mass arising from the left hepatic lobe. Biopsy of the abdominal mass demonstrated a high-grade diffuse large B-cell lymphoma. The patient's lactic acidosis resolved after starting chemotherapy, and a complete response was evident on PET-CT after a third cycle of rituximab, etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin (EPOC-RR). Care-givers should be aware of the implications of lactic acidosis associated with malignancy and the need for prompt diagnosis and treatment.

Primary Hepatic Diffuse Large B-cell Lymphoma Mimicking Acute Fulminant Hepatitis: A Case Report and Review of the Literature

Primary hepatic lymphoma (PHL) is a rare variant of non-Hodgkin's lymphoma. Diffuse hepatic involvement is uncommon and therefore presentation as progressive hepatitis or acute fulminant hepatic failure is rare. Acute onset of signs and symptoms can mimic a variety of infectious and inflammatory disorders, thus delaying the diagnosis. A high index of suspicion and liver biopsy early in the course of liver dysfunction may establish the diagnosis and allow rapid initiation of chemotherapy to prevent a fatal outcome. In this report, we describe a rare case of fulminant primary hepatic diffuse large B-cell lymphoma in a 55-year-old woman who died 2 weeks after admission, before the initiation of chemotherapy.

LEARNING POINTS

Primary hepatic lymphoma (PHL) is a rare yet serious disease which should be suspected in every case presenting as hepatitis with unclear aetiology.A liver biopsy should be performed as early as possible when PHL is suspected.Failure to detect PHL early can result in rapid deterioration and death within 2 weeks of presentation.

Non-Hodgkin Lymphoma of the Liver: A US Population-based Analysis

Background and Aims: Non-Hodgkin lymphoma (NHL) of the liver is a rare lymphoid malignancy, accounting for less than 1% of extranodal lymphomas. Methods: I conducted an analysis of the U.S Surveillance, Epidemiology, and End Results (SEER) database to evaluate the histological subtypes and the survival outcomes of 785 cases with hepatic NHL between 1973 and 2012. Results: There were 785 of 312 459 cases with NHL had a first primary hepatic NHL (0.25%). Of the total 785 cases, the median age at diagnosis was 61 years (range 3-95 years) and male-female ratio of 1.7:1. The most common subtype was diffuse large B cell lymphoma (63.2%). In all patients, the median overall survival (OS) was 33 months (95%CI, 22-48 months). The 5-year OS rate for indolent B-cell NHLs was 62%, compared with 44% for an aggressive B-cell NHLs and 42% for T-cell NHLs. The median OS improved from 19 months in patients diagnosed in a period 1996-2000 to 60 months when diagnosed between 2006 and 2012 (p < .001). In a multivariable Cox regression analysis, the age ≥80 years (adjusted hazard ratio [aHR] 3.21, p < .001), male gender (aHR 1.26, p = .02), Black race (aHR, 1.70, p < .001), and T-cell NHL variants (aHR 1.73, p = .03) were unfavourable prognostic factors. Conclusion: NHL of the liver comprises about 0.3% of all NHLs and survival was improved in the recent calendar period.

Diffuse Large B-Cell Lymphoma with Secondary Hemophagocytic Lymphohistiocytosis Presenting as Acute Liver Failure

Hemophagocytic lymphohistiocytosis (HLH) and newly diagnosed malignant infiltration of liver are rare presentations of acute liver failure associated with poor prognosis. We report a case of a patient with acute liver failure caused by malignant infiltration by diffuse large B-cell lymphoma and secondary HLH.

Hepatosplenic T Cell Lymphoma in an Immunocompetent Female Diagnosed using Flow Cytometry: A Rare Clinical Entity

Hepatosplenic T-cell lymphoma is a rare haematopoietic malignancy that comprises less than 1% of Non-Hodgkin lymphomas. We are reporting a case of a 26-year-old female, who presented with pallor, weight loss, jaundice, pancytopenia and hepatosplenomegaly. The bone marrow examination showed infiltration by lymphoid cells. These cells on flow cytometric evaluation showed the phenotype of hepatosplenic T cell lymphoma. The cells were positive for CD3, CD8, CD56 and TCR γδ and negative for CD5, CD4, CD8, CD16, CD57, TCRαβ along with B cell markers. This case is reported for being a rare clinical entity and its presence in an immunocompetent female making it rarer.

T2 breast cancer presenting with diffuse liver metastases and hepatic failure following fertility treatment. Cautionary report

•

Metastatic breast cancer presenting with liver failure is rare.

•

This case had fertility treatments with clomiphene for an undisclosed duration before presenting with a T2 tumour with diffuse hepatic metastases.

•

The extent of metastases was not consistent with the duration of the t2 tumour of 3months.

•

The rapidity of progression and demise within a week of presentation is remarkable.

•

This would be a cautionary report emphasizing the need for increased screening and surveillance during fertility treatments.

Background

Diffuse hepatic metastases with hepatic failure as a presentation of a T2 breast cancer is rare. This is also remarkable seeing our case had been on fertility treatments before presentation. There are no documented reports of breast cancer patient on fertility treatment presenting with diffuse hepatic metastases and liver failure.

Case summary

A 41 year old Para 1 Nigerian woman being managed for secondary infertility with an extended use of clomiphene presented with a 3 months history of a left breast lump, nipple bleeding and later, yellowness of eyes, right hypochondrial pain malaise and drowsiness. Abdominal USS showed an enlarged liver with diffuse metastatic nodules. Liver function tests showed persistently elevating liver enzymes and serum bilirubin. Serology showed Hepatitis B negative. She was diagnosed with a T2 left invasive ductal carcinoma, Er−, Pr+ Her2+ with deteriorating liver function from diffuse hepatic metastases She had chemotherapy but succumbed barely a week of presentation.

Conclusion

Breast cancer screening for patients before fertility treatments and continual surveillance while on such treatment is highly recommended.

The imaging conundrum of hepatic lymphoma revisited

Abstract

The imaging manifestations of hepatic lymphoma, both in its primary and secondary form, are extremely variable and overlap with a number of other more common hepatic diseases. However, in the appropriate clinical context, combining the imaging and laboratory features can aid in making the correct diagnosis. Since the management and prognosis of lymphomas are significantly different from other malignancies, early diagnosis and prompt commencement of therapy is of paramount importance. The various morphological appearances of hepatic lymphoma on imaging have been described here along with their possible differentials.

Teaching points

• Primary hepatic lymphoma is extremely rare.

• Secondary liver involvement occurs in 50 % of patients with non-Hodgkin lymphoma.

• The imaging manifestations of hepatic lymphoma are largely non-specific.

• Some imaging features may be helpful in the appropriate clinical setting.

• Management and prognosis of lymphoma is significantly different from other malignancies.

Diagnostic imaging of hepatic lymphoma

Hepatic lymphoma is a rare disease with poor prognosis because of delayed diagnosis. The disease comprises primary, metastatic, and intravascular hepatic lymphomas. The pathological characteristics of lymphomas differ contributing to difficulty in early diagnosis. Early diagnosis and appropriate treatment result in improved prognosis; therefore, diagnostic radiology and its development with various contrast agents are critical for improving disease outcomes. Herein, we review hepatic lymphomas and summarize the results of imaging studies in correlation with pathological characteristics. The information provided will help physicians in early diagnosis and thereby improving prognosis.

A case series of clinically undiagnosed hematopoietic neoplasms discovered at autopsy

OBJECTIVES

In the United States, autopsy rates have diminished to less than 5% during the last half of the 20th century and the beginning of the 21st century for a multitude of reasons. Many believe this results in unrecognized malignancies that could have explained a patient's death.

METHODS

We describe six deaths in which hematopoietic neoplasms were identified at autopsy but were not diagnosed clinically.

RESULTS

The six undiagnosed hematopoietic malignancy cases discovered at autopsy include four men and two women ranging from 50 to 78 years of age. One patient was African American and five patients were white, all with multiple comorbidities. The tumors included diffuse large B-cell lymphoma, activated B-cell type, intravascular large B-cell lymphoma, ALK-negative anaplastic large cell lymphoma arising in a setting of human immunodeficiency virus, and a myeloid sarcoma.

CONCLUSIONS

These cases illustrate the importance of the traditional postmortem examination in not only confirming clinical diagnoses but also identifying previously unknown diagnoses. Hematologic malignancies may present with nonspecific clinical manifestations, and this series of cases also emphasizes the necessity for widening the differential diagnosis in patients with unexplained lactic acidosis and hepatic failure to include hematopoietic malignancies since prompt treatment may be lifesaving.

Malignant infiltration of the liver presenting as acute liver failure

There have been few reports of acute liver failure (ALF), with encephalopathy and coagulopathy, caused by infiltration of the liver by malignant cells. We describe a case series of 27 patients with ALF caused by malignancy. We examined a large, multicenter ALF registry (1910 patients; mean age, 47.1 ± 13.9 y) and found only 27 cases (1.4%) of ALF attributed to malignancy. Twenty cases (74%) presented with abdominal pain and 11 presented with ascites. The most common malignancies included lymphoma or leukemia (33%), breast cancer, (30%), and colon cancer (7%); 90% of the patients with lymphoma or leukemia had no history of cancer, compared with 25% of patients with breast cancer. Overall, 44% of the patients had evidence of liver masses on imaging. Diagnosis was confirmed by biopsy in 15 cases (55%) and by autopsy for 6 cases. Twenty-four patients (89%) died within 3 weeks of ALF.

Case report of acute-on-chronic liver failure secondary to diffuse large B-cell lymphoma

Acute liver failure is a rare presentation of hematologic malignancy. Acute on chronic liver failure (ACLF) is a newly recognized clinical entity that describes acute hepatic decompensation in persons with preexisting liver disease. Diffuse large B-cell lymphoma (DLBCL) is an aggressive non-Hodgkin’s lymphoma (NHL) with increasing incidence in older males, females and blacks. However, it has not yet been reported, to present with acute liver failure in patients with preexisting chronic liver disease due to human immunodeficiency virus (HIV)/hepatitis C virus (HCV) co-infection. We describe a case of ACLF as the presenting manifestation of DLBCL in an elderly black man with HIV/HCV co-infection and prior Hodgkin’s disease in remission for three years. The rapidly fatal outcome of this disease is highlighted as is the distinction of ACLF from decompensated cirrhosis. Due to the increased prevalence of HIV/HCV co-infection in the African American 1945 to 1965 birth cohort and the fact that both are risk factors for chronic liver disease and NHL we postulate that the incidence of NHL presenting as ACLF may increase.

Fatal outcome of autochthonous hepatitis E in a patient with B cell lymphoma in Southeastern France

We describe a case of fatal fulminant hepatitis E concomitant to malignant B cell lymphoma in a 73-year-old French woman. Infection was with an autochthonous hepatitis E virus of genotype 3f. Frequent consumption of uncooked pig liver sausage (figatellu) was the only risk factor found.

Characterization of the syndrome of acute liver failure caused by metastases from breast carcinoma

AIM

To characterize syndrome of acute liver failure (ALF) from metastatic breast cancer to promote premortem diagnosis. Up to now, only 25 % of the reported 32 cases of this syndrome were diagnosed premortem.

METHODS

Cases identified by computerized literature review and review of files maintained by senior investigator.

RESULTS

Among 32 cases, average age at presentation was 47.9 ± 9.9 years. Common signs include jaundice, hepatomegaly, shifting dullness, and bilateral leg edema. Mean serum level of AST was 296.4 ± 204.0 U/L, ALT, 183.2 ± 198.9 U/L; alkaline phosphatase, 641.5 ± 610.1; and total bilirubin, 8.6 ± 8.3 mg/dL. Twenty-seven patients (84 %) have known prior breast cancer (mean diagnosis = 4.1 + 4.8 years earlier). Abdominal ultrasound findings (N = 10) include hepatomegaly in three cases, heterogeneous/multifocal hepatic lesions in three, ascites in three, and other in two. Abdominal CT findings (N = 16) include heterogeneous/multifocal hepatic lesions in six cases, ascites in five, hepatomegaly in three, cirrhosis in three, fatty liver in two, other in two. Hepatic metastases may not be suspected when abdominal CT shows no hepatic lesions. The diagnosis is made postmortem in 24 cases and antemortem in eight, with a statistically significant trend of increasing premortem diagnosis since 2000 (0 % before 2000 vs. 50 % after 2000; p = .001, 95 %--ORCI ≥ 2.86, Fisher's exact test). A new case of ALF from breast cancer is reported with notable features: abdominal CT revealed no discrete hepatic lesions despite widespread hepatic metastases demonstrated by liver biopsy; hepatic metastases occurred 21 years after original breast primary; and original diagnosis of lobular breast cancer in primary lesion was corrected to mixed ductal and lobular carcinoma, based on immunohistochemistry, performed 21 years afterward.

CONCLUSIONS

This review characterizes the clinical presentation and natural history of this syndrome to promote liver biopsy for premortem diagnosis and appropriate therapy.

Primary hepatic circumscribed Burkitt's lymphoma that developed after acute hepatitis B: report of a case with a review of the literature

A Japanese man aged 30 years old contracted acute hepatitis B in October 2011, and was cured following conservative treatment. Mild hepatosplenomegaly was the only positive finding on computed tomography (CT) and ultrasonography at that time. In May 2012, slight impairment of the liver function was detected again in the patient; an abdominal CT at this time revealed a tumor mass in the right hepatic lobe, so subsegmentectomy of the right hepatic lobe was performed. On the basis of the findings of the resected specimen, primary hepatic circumscribed Burkitt's lymphoma (sporadic form), stage IA, was diagnosed. Multiple cycles of hyper-CVAD/MTX-Ara-C therapy with concomitant rituximab were administered, under which the patient was successfully maintained in complete remission. To date, at least 15 cases of primary hepatic Burkitt's lymphoma have been reported in the literature; all of the 11 patients without concurrent human immunodeficiency virus (HIV) infection had the sporadic form of the disease. Asians were relatively common (7 patients) among these patients, and patients in their childhood or adolescence accounted for a considerable proportion. Therefore, the present case may be regarded as rather typical. The presence of hepatitis virus infection as a background disorder other than HIV is considered to be of profound interest etiologically.

Anaplastic large cell lymphoma ALK-negative clinically mimicking alcoholic hepatitis - a review

Anaplastic large cell lymphoma (ALCL), described less than 30 years ago by Karl Lennert and Herald Stein in Kiel, West Germany, is a T-cell or null non-Hodgkin lymphoma, with distinctive morphology (hallmark cells, prominent sinus and/or perivascular growth pattern), characteristic immunophenotype (CD30+, cytotoxic granules protein+, CD3-/+) and specific genetic features as translocations involving the receptor tyrosine kinase called anaplastic lymphoma kinase (ALK) on 2p23 and variable partners genes, which results in the expression of ALK fusion protein. The absence of ALK expression is also observed and is associated with poorer prognosis that seen with ALK expression. ALK-negative ALCL is more frequent in adults, with both nodal and extra nodal clinical presentation and includes several differential diagnoses with other CD30+ lymphomas. Liver involvement by ALCL is rare and is generally seen as mass formation; the diffuse pattern of infiltration is even more unusual. The authors present a case of a 72-year-old man who presented clinical symptoms of acute hepatic failure. The patient had a long history of alcohol abuse and the diagnosis of alcoholic hepatitis was highly considered, although the serum lactic dehydrogenase (LDH) value was highly elevated. The clinical course was fulminant leading to death on the fourth day of hospitalization. Autopsy demonstrated diffuse neoplastic hepatic infiltration as well as splenic, pulmonary, bone marrow, and minor abdominal lymph nodes involvement by the tumor. Based on morphological, immunophenotypical, and immunohistochemical features, a diagnosis of ALK- negative ALCL was concluded. When there is marked elevation of LDH the possibility of lymphoma, ALCL and other types, should be the principal diagnosis to be considered.

Hodgkin disease relapse discovered at the time of liver transplant for acute liver failure

Lymphoma is a recognized cause of liver damage and in rare instances presents as ALF. In such cases, the underlying malignancy is often difficult to detect. Historically, the prognosis has been poor. Cure has occasionally been achieved with chemotherapy alone. LT in this setting is controversial, but has contributed to successful outcomes, as in the case of the five-yr-old girl reported here.

Acute liver failure because of chronic lymphocytic leukemia: case report and review of the literature

Infiltration of the liver by hematologic malignancies is an uncommon cause of liver failure. B-Cell chronic lymphocytic leukemia (cll) is a usually indolent disease that may infiltrate the liver, but based on a review of the literature, has never been reported to induce acute liver failure. Here, we describe the case of a 78-year-old woman with acute liver failure secondary to infiltration with cll being unresponsive to chemotherapy and causing death. This case is notable because of its atypical presentation and ultimate poor prognosis.

Primary hepatic burkitt lymphoma presenting with acute liver failure

INTRODUCTION

We report the first case of immunophenotypically confirmed primary hepatic Burkitt lymphoma presenting with acute liver failure. The patient survived following an aggressive diagnostic approach followed by emergent chemotherapy.

DISCUSSION

Data from the primary hepatic non-Hodgkin lymphoma literature show a survival rate of 87% at 5 years with combination regimens of chemotherapy. However, mortality rate in this population is 85% in patients with acute liver failure.

CONCLUSION

Primary hepatic Burkitt lymphoma may respond well to emergent chemotherapy even in the setting of acute liver failure.

Acute liver failure as a rare initial manifestation of peripheral T-cell lymphoma

Acute liver failure (ALF) is an uncommon disease in the United States, affecting more than 2 000 people each year. Of all the various causes, malignant infiltration is one of the least well known and carries with it a high mortality. We describe a case of ALF as the presenting manifestation of peripheral T-cell lymphoma in an elderly woman. By reporting this case, we hope to increase early recognition of this disease process in order to potentially improve treatment outcomes.

Hepatic non-Hodgkin's lymphoma with lactic acidosis in HIV-infected patients: report of 2 cases

We report 2 patients with HIV-associated non-Hodgkin's lymphoma with massive hepatic involvement and lactic acidosis. The lactic acidosis was likely caused by excessive tumor lactate production coupled with impaired hepatic clearance. Although 1 patient died rapidly, the other survived for 7 months after receiving urgent combination chemotherapy. Clinicians should be aware of this condition and the importance of its early diagnosis and treatment.

Primary hepatic lymphoma presenting as fulminant hepatic failure with hyperferritinemia: a case report

INTRODUCTION

Primary hepatic lymphoma is an unusual form of non-Hodgkin's lymphoma that usually presents with constitutional symptoms, hepatomegaly and signs of cholestatic jaundice. Diffuse hepatic infiltration is uncommon and presentation with acute hepatic failure even more rare. The presence of markedly elevated ferritin levels can complicate the evaluation process and suggest alternative diagnoses.We present the case of a middle-aged woman exhibiting pancytopenia, hyperferritinemia and rapidly deteriorating to develop acute hepatic failure. Her initial clinical picture led to a working diagnosis of adult onset Still's disease with probable hemophagocytic syndrome before her worsening liver function necessitated a percutaneous liver biopsy and establishment of the final diagnosis of primary hepatic lymphoma.

CONCLUSION

Primary hepatic lymphoma is an uncommon malignancy and its manifestation as progressive hepatitis or acute fulminant hepatic failure can be difficult to diagnose. The presence of constitutional symptoms, pancytopenia and high ferritin levels can complicate the evaluation process. A liver biopsy early in the course of liver dysfunction may establish the diagnosis without a higher risk of bleeding complications seen once liver failure sets in.

Type B lactic acidosis as a severe metabolic complication in lymphoma and leukemia: a case series from a single institution and literature review

Type B lactic acidosis is a rare complication of hematologic malignancies. The exact mechanism of this process is not well understood. Because caregivers may not be aware of the association of type B lactic acidosis with hematologic malignancies, it may go unrecognized as a cause of acidosis in these patients. We report the cases of 7 patients with type B lactic acidosis who were cared for by members of the Brown Medical School Hematology/Oncology Division. Of the 7 patients reported, 5 had lymphomas and 2 had chronic lymphocytic leukemia. One of the lymphomas was a T-cell lymphoma. Of the patients we were able to evaluate, there did not seem to be a unique cluster of differentiation marker in association with type B lactic acidosis. We also review 14 additional cases, most reported since 2001. From our review of the literature, we suggest that a deficiency of thiamine or riboflavin may play a more pivotal role than previously recognized in the development of type B lactic acidosis associated with malignancy. Further investigation should be undertaken to learn if thiamine or riboflavin replacement might be useful in treating this disorder.

[Fulminant liver failure associated with T-cell non-Hodgkin's lymphoma and hepatitis C virus: a case report]

Hematological malignancies can affect the liver, without producing severe hepatic involvement. We report the case of a 57-year-old man with hepatitis C virus infection and mild chronic hepatitis without antiviral treatment, who developed an aggressive T-cell non-Hodgkin's lymphoma confirmed by histological studies including liver, lymph nodes and bone marrow. The patient developed massive hepatic infiltration and acute liver failure. Rescue chemotherapy was administered but the patient died soon after with severe lactic acidosis. The immunopathological features of this association and the few reports of cases presenting with acute liver failure are reviewed.

Acute liver failure due to natural killer-like T-cell leukemia/lymphoma: A case report and review of the Literature

Acute liver failure (ALF) is a medical emergency requiring immediate evaluation for liver transplantation. We describe an unusual case of a patient who presented with ascites, jaundice, and encephalopathy and was found to have ALF due to natural killer (NK)-like T cell leukemia/lymphoma. The key immunophenotype was CD2+, CD3+, CD7+, CD56+. This diagnosis, which was based on findings in the peripheral blood and ascitic fluid, was confirmed with liver biopsy, and was a contraindication to liver transplantation. A review of the literature shows that hematologic malignancies are an uncommon cause of fulminant hepatic failure, and that NK-like T-cell leukemia/lymphoma is a relatively recently recognized entity which is characteristically CD3+ and CD56+. This case demonstrates that liver biopsy is essential in diagnosing unusual causes of acute liver failure, and that infiltration of the liver with NK-like T-cell lymphoma/leukemia can cause acute liver failure.

Non-Hodgkin's lymphoma involving the liver: clinical and therapeutic considerations

Primary hepatic non-Hodgkin's lymphoma (NHL) is a rare disease that presents unique diagnostic and therapeutic challenges. Secondary liver involvement by lymphoma is common and can complicate treatment decisions. A review of the published case reports and the few larger series suggests that primary hepatic NHL represents a heterogeneous mixture of disparate diseases rather than a single entity. Presentations vary from the incidental discovery of hepatic abnormalities in an otherwise asymptomatic patient to that of fulminant hepatic failure with rapid progression of encephalopathy to coma and death. The clinical, laboratory, and radiographic characteristics are nonspecific, which means the diagnosis is often not suspected until histopathologic examination of liver tissue. There appears to be a strong association between primary hepatic NHL and the hepatitis C virus. Hepatosplenic T-cell lymphoma has attained its own status as a unique disease, whereas case reports suggest that the spectrum of hepatic lymphoma includes many histologies. Involvement of the liver by lymphoma can compound the difficulty of pursuing aggressive chemotherapy in patients who have a life-threatening illness and impaired metabolism of the most effective drugs. Therapy should be tailored to the individual clinical situation, with consideration of the underlying histology and degree of hepatic insufficiency.

Adult T-cell leukemia presenting with acute liver failure

Malignant infiltration of the liver is a rare cause of acute liver failure accounting for less than 1% of cases. We describe a case of adult T-cell leukemia (ATL) that presented with a prodromal illness that progressed to jaundice, hepatic encephalopathy, multisystem failure and death within 8 weeks. Liver histology revealed massive infiltration with atypical lymphocytes typical of ATL and liver necrosis.

Fulminant hepatic failure from primary hepatic lymphoma: successful treatment with orthotopic liver transplantation and chemotherapy

Systemic lymphomas may involve the liver but rarely cause fulminant hepatic failure (FHF). Acute liver failure from primary hepatic lymphoma (PHL) is even less common with most patients succumbing to the sequelae of FHF before the correct diagnosis is made. We report a patient who underwent successful orthotopic liver transplant (OLT) and chemotherapy for FHF secondary to PHL. This previously-well male developed profound coagulopathy and encephalopathy 6 weeks after the onset of jaundice and fatigue. Workup failed to reveal the underlying cause of his liver failure and the patient soon required urgent OLT. Pathologic evaluation of his explanted liver revealed a malignant T-cell rich, large B-cell non-Hodgkin's lymphoma with widespread hepatocellular necrosis. The patient made an excellent clinical recovery and is undergoing CHOP-Rituxan chemotherapy. This scenario demonstrates that lymphoma should be considered in the differential diagnosis of FHF without clear etiology because of the potential for intervention with transplant and chemotherapy.

Liver transplantation for acute hepatic failure

There are numerous causes of acute hepatic failure (AHF). Cerebral edema, coagulopathy, renal failure, metabolic disturbances and infection are the main clinical sequelae. Patients with AHF should be stabilized when first encountered and transferred to the nearest liver transplant center, as AHF progresses quickly and is often fatal. There are few adequate medical interventions and care of patients with AHF is supportive until spontaneous recovery ensues. If recovery does not appear to occur, most causes of AHF are well accepted indications for liver transplantation.