Complete remission of paraneoplastic vanishing bile duct syndrome after the successful treatment of Hodgkin's lymphoma: a case report and review of the literature

Acquired ductopenia: an insight into imaging findings

Hepatic ductopenia is a pathologic diagnosis characterized by a decrease in the number of intrahepatic bile ducts as a consequence of various underlying etiologies. Some etiologies, such as primary sclerosing cholangitis, primary biliary cholangitis, and ischemic cholangitis, often have distinctive imaging findings. In contrast, other causes such as chronic rejection following liver transplantation, drug-induced biliary injury, infection, malignancy such as lymphoma, and graft-versus-host disease may only have ancillary or non-specific imaging findings. Thus, diagnosing ductopenia in conditions with nonspecific imaging findings requires a multidimensional approach, including clinical evaluation, serological testing, imaging, and liver histology to identify the underlying cause. These etiologies lead to impaired bile flow, resulting in cholestasis, liver dysfunction, and, ultimately, cirrhosis and liver failure if the underlying cause remains untreated or undetected. In the majority of instances, individuals diagnosed with ductopenia exhibit a positive response to treatment addressing the root cause or cessation of the causative agent. This article focuses on acquired causes of ductopenia, its clinical manifestation, histopathology, imaging diagnosis, and management.

Vanishing bile duct syndrome as a presentation of Hodgkin's lymphoma

Vanishing bile duct syndrome is an uncommon condition characterised by the progressive loss and disappearance of bile ducts. It is an acquired form of cholestatic liver disease presenting with hepatic ductopenia (loss of >50% bile ducts in the portal areas). We present a case of vanishing bile duct syndrome as a presentation of Hodgkin's lymphoma who was treated with standard-of-care chemotherapy-doxorubicin, bleomycin, vinblastine and dacarbazine (along with brief administration of rituximab), which led to complete response and normalisation of liver function.

Hodgkin lymphoma associated vanishing bile duct syndrome treated successfully with a brentuximab based regimen

We report a combination therapy to successfully treat a patient with Hodgkin's lymphoma complicated by vanishing bile duct syndrome. Our patient was in his 20s and presented with jaundice, emesis, B symptoms and diffuse lymphadenopathy along with cholestatic liver injury prompting a liver biopsy, which revealed this diagnosis, after the exclusion of other aetiologies. Our treatment regimen incorporated brentuximab along with other more conventional agents which attempted to maximise therapeutic efficacy while minimising the consequences of hepatotoxicity on the treatment protocol. Although this patient's treatment course was complicated because of neutropenic infections, the patient achieved a complete metabolic response and is now more than 1 year off therapy.

A rare presentation of vanishing bile duct syndrome in Hodgkin lymphoma: Case report

In this report, we present the case of vanishing bile duct syndrome in the setting of classical Hodgkin lymphoma. Vanishing bile duct syndrome was diagnosed retrospectively in this patient with Hodgkin lymphoma, who initially presented with a hepatic abnormality presumed to be drug induced. Vanishing bile duct syndrome is characterized by the disappearance of bile ducts, with the progressive damage resulting in cholestasis. Thus, nivolumab therapy was initiated for Hodgkin lymphoma, in place of the standard ABVD (Doxorubicin, bleomycin, vinblastine, dacarbazine) regimen, which resulted in autoimmune hemolytic anemia. Alternatively, GDP (gemcitabine, dexamethasone, and carboplatin) chemotherapy with protocol modification resulted in better tolerance and remission of Hodgkin lymphoma. Granulocyte colony-stimulating factor support and romiplostim supplement were provided to prevent chemotherapy-induced neutropenia and thrombocytopenia, respectively. Due to the deranged liver function in our case, we initially suspected the etiology as drug-induced cholestatic injury. While hepatic failure is the leading cause of mortality among patients with Hodgkin lymphoma-related vanishing bile duct syndrome, our case report suggests a complete remission of vanishing bile duct syndrome following an adequate treatment of Hodgkin lymphoma and an improvement in the hepatic function. To conclude, our report describes the rare case of vanishing bile duct syndrome which heralded the diagnosis of Hodgkin lymphoma, and the effective management of Hodgkin lymphoma which precedes the improvement of hepatic abnormality.

Vanishing Bile Duct Syndrome in a Patient With Recurrent Hodgkin Lymphoma

Vanishing bile duct syndrome (VBDS) is an acquired syndrome characterized by clinical and laboratory signs of cholestasis with pathologic findings of interlobular bile duct paucity in liver biopsy specimens. VBDS can result from a variety of conditions including infections, autoimmune diseases, adverse drug reactions, and neoplastic processes. Hodgkin lymphoma (HL) is a rare cause of VBDS. The mechanism by which HL leads to VBDS remains unknown. Development of VBDS in patients with HL portends an extremely poor prognosis due to the risk of progression to fulminant hepatic failure. Treatment of the underlying lymphoma has been demonstrated to offer increased probability of recovery from VBDS. The decision to treat and choice of treatment of the underlying lymphoma is often complicated by the hepatic dysfunction characteristic of VBDS. We present the case of a patient who presented with dyspnea and jaundice in the context of recurrent HL and VBDS. We additionally review the literature on HL complicated by VBDS with specific focus on treatment paradigms for management of these patients.

Vanishing Bile Duct Syndrome Secondary to Hodgkin Lymphoma in a Child

Vanishing bile duct syndrome (VBDS) is a condition resulting from progressive destruction and loss of intrahepatic bile ducts leading to cholestasis, biliary cirrhosis, and liver failure. It occurs secondary to various pathologic conditions like autoimmune diseases, graft versus host disease, drug reactions, and as a paraneoplastic syndrome in malignancies. We here described a 9-year-old girl who presented with cervical lymphadenopathy and jaundice. This child was diagnosed as a case of Hodgkin lymphoma. All other causes of cholestasis were ruled out by appropriate investigations (particularly autoimmune, metabolic, infections, and drug-induced possibilities). On liver biopsy, her diagnosis was established as VBDS. In view of hepatic dysfunction, alternative chemotherapy with dexamethasone, high-dose cytarabine, and cisplatin (DHAP) was given, and she was started on hepatoprotective measures with ursodeoxycholic acid. Hepatic function gradually improved after the initiation of chemotherapy. VBDS is considered a dismal paraneoplastic syndrome with a high-case fatality. This case report highlights the importance of early recognition and initiation of appropriate full-dose chemotherapy as the only way to achieve complete resolution of VBDS.

Hodgkin Lymphoma-related Vanishing Bile Duct Syndrome Cholestasis Resolved After Chemotherapy

Vanishing bile duct syndrome is a rare paraneoplastic syndrome occasionally seen in pediatric Hodgkin lymphoma. It is usually regarded as a fatal disorder. Here, we present a case of vanishing bile duct syndrome cholestasis related to Hodgkin lymphoma that resolved after chemotherapy and radiation.

Paraneoplastic Intrahepatic Cholestasis in Supradiaphragmatic Classical Hodgkin Lymphoma Successfully Treated With Brentuximab Vedotin: A Case Report and Review of the Literature

BACKGROUND

Hepatic dysfunction in patients with classical Hodgkin lymphoma (cHL) is of multifactorial aetiology. Prompt evaluation with laboratory tests and imaging methods is sufficient for diagnosis in most cases. Intrahepatic cholestasis and vanishing bile duct syndrome (VBDS) may complicate cHL as rare paraneoplastic phenomena. Liver biopsy provides crucial evidence of cholestasis, and ductopenia, if present, confirms the diagnosis of VBDS.

CASE REPORT

We report on a cHL patient that presented with jaundice and bulky mediastinal disease and unfold the therapeutic dilemmas we confronted. Marked hyperbilirubinemia was successfully reversed with brentuximab vedotin (BV) at a dose of 1.2 mg/kg and the patient was subsequently treated with doxorubicin, bleomycin, vinblastine and dacarbazine (ABVD) at full doses, achieving complete metabolic response. A literature review of intrahepatic cholestasis in cHL is also presented based on currently available data with focus on treatment options and clinicopathologic associations.

CONCLUSION

VBDS and intrahepatic cholestasis are rare and potentially fatal complications of cHL. Their prompt recognition and appropriate treatment can dramatically affect cHL patients' outcome. BV, used at a reduced dose as a bridging therapy, should be considered as a high-priority treatment plan in these challenging cases.

An Autopsy Case of an Elderly Patient with Classic Hodgkin Lymphoma Presenting with a Plethora of Clinical Symptoms and Signs

BACKGROUND Hodgkin lymphoma (HL) is a potentially curable disease with favorable outcomes. However, elderly patients with HL usually have more adverse prognostic factors and hence a much worse prognosis than younger patients. CASE REPORT The patient was a woman in her 80s. She reported high fever, anorexia, and a weight loss of 8 kg within 5 months. She had been on treatment for diabetes mellitus and hypertension. She had undergone percutaneous coronary intervention and pacemaker implantation to treat acute coronary syndrome and sinus arrhythmia, respectively. Blood tests showed elevation of alkaline phosphatase, C-reactive protein, leukocyte count, CA 19-9, and carcinoembryonic antigen. Computed tomography did not show tumors in the liver, and cholangitis and sepsis were suspected. Aspartate transaminase, alanine aminotransferase, and total bilirubin gradually increased through the course of the patient's hospital stay. Despite treatment, her condition deteriorated and she died 22 days after hospital admission. At autopsy, we found stage IV HL with lymph node swelling on both sides of the diaphragm, as well as diffusely disseminated nodules in the liver and spleen. CONCLUSIONS Our patient had several poor prognostic factors including B symptoms, comorbidity, advanced stage, Epstein-Barr virus infection, and expression of programmed death-ligand 1 and interleukin-6, all of which were closely connected with her advanced age. Her age and comorbidities may have been the most adverse prognostic factors for her illness. An effective HL screening method for elderly individuals should be developed to ameliorate poor prognosis and adverse outcomes.

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.

Brentuximab vedotin in combination with sequential procarbazine, cyclophosphamide and prednisolone for the management of Hodgkin's lymphoma-associated vanishing bile duct syndrome (VBDS) with severe obstructive liver failure

We present a novel treatment protocol that was successful in the management of Hodgkin's-associated vanishing bile duct syndrome, a rare but serious complication of Hodgkin's lymphoma. We believe that publication of this treatment protocol and the rationale for its development will be of interest to anyone faced with treating this challenging condition.

Liver Involvement in Hodgkin's Lymphoma: Types of Injuries and Therapeutic Implications

The hepatocytolysis raises questions on following therapeutic conduct when it occurs during chemotherapy for Hodgkin's lymphoma, expression of its liver toxicity. But the onset of primary liver Hodgkin's lymphoma, including the form manifested by acute liver failure, poses even greater problems, as in the case of occurrence of vanishing bile duct syndrome - expression of a paraneoplastic syndrome, hemophagocytic lymphohistiocytosis, peliosis hepatis or association of lymphoma with infection with hepatitis viruses or human immunodeficiency virus or different autoimmune diseases. This review summarizes the clinical experience acquired on the relationship between Hodgkin's lymphoma and liver, from the point of view of clinical manifestations, used treatments and clinical evolution. Suggestions on the course of treatment in patients with Hodgkin's lymphoma and liver damage have been formulated starting from the metabolism and elimination of chemotherapy drugs and taking into account the clinical experience of published clinical trials and cases. This review is a synthesis of knowledge obtained in this field, during the time, of therapeutic possibilities and limits, and formulates potential future milestones for research.

The ketogenic diet is not feasible as a therapy in a CD-1 nu/nu mouse model of renal cell carcinoma with features of Stauffer's syndrome

The ketogenic diet (KD), a high-fat low-carbohydrate diet, has shown some efficacy in the treatment of certain types of tumors such as brain tumors and neuroblastoma. These tumors are characterized by the Warburg effect. Because renal cell carcinoma (RCC) presents similar energetic features as neuroblastoma, KD might also be effective in the treatment of RCC. To test this, we established xenografts with RCC 786-O cells in CD-1 nu/nu mice and then randomized them to a control diet or to KDs with different triglyceride contents. Although the KDs tended to reduce tumor growth, mouse survival was dramatically reduced due to massive weight loss. A possible explanation comes from observations of human RCC patients, who often experience secondary non-metastatic hepatic dysfunction due to secretion of high levels of inflammatory cytokines by the RCCs. Measurement of the mRNA levels of tumor necrosis factor alpha (TNFα) and interleukin-6 revealed high expression in the RCC xenografts compared to the original 786-O cells. The expression of TNFα, interleukin-6 and C-reactive protein were all increased in the livers of tumor-bearing mice, and KD significantly boosted their expression. KDs did not cause weight loss or liver inflammation in healthy mice, suggesting that KDs are per se safe, but might be contraindicated in the treatment of RCC patients presenting with Stauffer's syndrome, because they potentially worsen the associated hepatic dysfunction.

Vanishing bile duct syndrome in Hodgkin’s lymphoma: A case report and literature review

Vanishing bile duct syndrome (VBDS) has been described in different pathologic conditions including infection, ischemia, adverse drug reactions, autoimmune diseases, allograft rejection, and humoral factors associated with malignancy. It is an acquired condition characterized by progressive destruction and loss of the intra-hepatic bile ducts leading to cholestasis. Prognosis is variable and partially dependent upon the etiology of bile duct injury. Irreversible bile duct loss leads to significant ductopenia, biliary cirrhosis, liver failure, and death. If biliary epithelial regeneration occurs, clinical recovery may occur over a period of months to years. VBDS has been described in a number of cases of patients with Hodgkin’s lymphoma (HL) where it is thought to be a paraneoplastic phenomenon. This case describes a 25-year-old man found on liver biopsy to have VBDS. Given poor response to medical treatment, the patient underwent transplant evaluation at that time and was found to have classical stage IIB HL. Early recognition of this underlying cause or association of VBDS, including laboratory screening, and physical exam for lymphadenopathy are paramount to identifying potential underlying VBDS-associated malignancy. Here we review the literature of HL-associated VBDS and report a case of diagnosed HL with biopsy proven VBDS.

Revaluation of vanishing bile duct syndrome

Vanishing bile duct syndrome (VBDS) can result from multiple etiologies, including congenital and genetic diseases, ischemic causes, neoplastic disorders, infections, immune disorders, drugs, idiopathic adulthood ductopenia (IAD) and so on. Recently, lymphoma, HIV/AIDS and drugs were identified to be major etiologies in the reported cases, some of which presented complex clinical course and were contributed by more than one etiological factor. Hepatic biopsy must be done for the diagnosis of VBDS and immunohistochemical staining for cytokeratin 7 (CK7) and CK19 has contributed to the establishment of diagnosis of VBDS. VBDS can be usually treated with symptomatic and supportive therapy, etiological therapy, liver transplantation, ursodeoxycholic acid and immunosuppressive agents. Glucocorticoids can be tried to switch to mycophemolate mofeil or tacrolimus when their effects are poor or side effects are severe. Severe cases ought to receive multimodality therapy besides plasmapheresis.

Secondary Sclerosing Cholangitis and Hodgkin's Lymphoma

CONTEXT

Liver damage is relatively common in patients affected by HL, but paraneoplastic cholestasis is an uncommon presenting symptom in HL.

CASE REPORT

We report the case of a 38-year-old man who came to our hospital with jaundice, pruritis, nausea, vomiting, weight loss, and recurrent episodes of fever without any hepatosplenomegaly or lymphadenopathy. Laboratory findings showed abnormal liver functioning with mixed hepatocellular and cholestatic patterns. Sonographic evaluation of the biliary tract was normal. We ruled out viral infections, autoimmune process, and hemochromatosis. The patient was put on ursobile and NAC (N-acetyl-systeine) and prednisolone treatment. In magnetic resonance cholangiopancreatography examination, there were multiple strictures in the intrahepatic and extrahepatic bile ducts with mild dilatation. Histologic finding of liver biopsy was compatible with sclerosing cholangitis or drug-induced cholestasis. General condition and laboratory examination results of the patient became better, but we found lymph-adenopathy on monthly follow-up examination. Histological finding of the lymph node was compatible with HL.

CONCLUSION

This report emphasizes that HL can be presented with different paraneoplastic symptoms and that one of them is secondary sclerosing cholangitis. It has better prognosis than vanishing bile duct syndrome, and perhaps steroid treatment can be suggested.