Hodgkin Lymphoma Presenting as Cardiac Tamponade in a Young Female

Hodgkin lymphoma (HL) is an uncommon malignancy that is characterized by Hodgkin or Reed-Sternberg cells. Cardiac implications of HL remain one of the least investigated subjects. There are few case reports in the literature of cardiac tamponade in HL patients. We describe a case of a 21-year-old female patient who presented with cardiac tamponade as an initial presentation of HL. Any pericardial effusion significant for tamponade requires immediate drainage and fluid analysis for thorough investigation. Prompt identification and timely intervention are crucial in effectively addressing these complex situations. Therefore, clinicians should maintain heightened awareness in such cases.

A Rare First Presentation of Hodgkin's Lymphoma: Symptomatic Pericardial Effusion

Symptomatic pericardial effusion occurring as the initial manifestation of Hodgkin's lymphoma is exceedingly uncommon, and there are limited documented instances in the available literature. Pericardial effusion can present various differential diagnoses, and among these, malignancy is an important yet less frequently encountered cause. A heightened level of suspicion is crucial for establishing an accurate diagnosis, particularly when the patient's clinical course deviates from the anticipated trajectory. Through this case, we aim to emphasize the significance of considering lymphoproliferative diseases as a pertinent possibility in the differential diagnosis of pericardial effusion. Additionally, we underscore the importance of promptly reaching a diagnosis, as it can help prevent severe complications and enhance the patient's prognosis.

Mediastinal gray zone lymphoma in a pregnant woman presenting with cardiac tamponade

BACKGROUND

Mediastinal gray zone lymphoma is a newly recognized rare B cell neoplasm, which is challenging in diagnosis and treatment.

CASE PRESENTATION

In the current study, we aimed to report a 25-year-old pregnant woman at 25 weeks of gestation who presented with chronic cough and progressive shortness of breath, hypotension, tachycardia, and tachypnea. A large circumferential pericardial effusion with compressive effect on the right atrium and right ventricle and a large extracardiac mass with external pressure to mediastinal structures were seen on trans thoracic echocardiography. The emergency pericardiocentesis was performed with the diagnosis of cardiac tamponade. Also, CMR revealed a huge heterogeneous anterior mediastinal mass, and the pathology and the immunohistochemistry of the mass biopsy revealed gray zone lymphoma with positive CD3, CD20, CD30, CD45, PAX5, and negative CD15 expression. Three courses of chemotherapy with the CHOP regimen were performed with an acceptable response every three weeks before delivery. A caesarian section was performed at 37 weeks without any problem for the patient and fetus, and chemotherapy will be started three weeks after delivery.

CONCLUSION

Cardiac tamponade as an emergency condition occurred in this pregnant patient by malignant pericardial effusion and mediastinal mass pressure. Accurate diagnosis and on time interventions caused a significant improvement and a successful delivery.

Cytologic manifestations of Hodgkin lymphoma in serous effusions

Serous effusions occur in a small group of patients with classic Hodgkin lymphoma (cHL). Most effusions are benign inflammatory fluids. Malignant effusions predominantly in patients with treated relapsed diseases or rarely as a primary manifestation are diagnostically challenging to cytopathologists. Established cases of cHL with effusions were retrieved. Cytology slides were screened looking for Reed-Sternberg-Hodgkin (RSH) cells and patterns of background inflammatory cells. Cellblocks and their corresponding immunocytochemistry (ICC) slides were examined. The cytologic findings were correlated with nodal biopsy histopathologic and immunohistochemical features. We found six cases of benign and malignant pleural and pericardial effusions in patients with mediastinal nodular sclerosis-type cHL. Various cytomorphologic patterns were observed. Slides revealed sparsely scattered either isolated or aggregated mononuclear, binucleated and multinucleated RSH-like cells. Some may have been either disregarded as reactive mesothelial or histiocytic cells, or confused with other RSH-like malignant cells. The background varied between characteristic mixed inflammatory milieu, predominantly small lymphocytic or lymphohistiocytic with or without reactive mesothelial cells. Cytologic examination showed three positive cases (two cases with RSH cells confirmed by cellblock section ICC, one case with a mixed inflammatory infiltrate), and three benign effusions (one case with atypical RSH-like reactive mesothelial cells confirmed by ICC). Effusions associated with cHL exhibit different cytologic patterns. A high level of vigilance with utility of ICC has an important role in suspecting primary cases and confirming recurrences in known cases. The various cytologic patterns of cHL-associated benign and malignant effusions might reflect parallel pathophysiologic mechanisms.

Anesthetizing a child for a large compressive mediastinal mass with distraction techniques and music therapies as the sole agents

Anesthetic management of the child with an anterior mediastinal mass is challenging. The surgical/procedural goal typically is to obtain a definitive tissue diagnosis to guide treatment; the safest approach to anesthesia is often one that alters cardiorespiratory physiology the least. In severe cases, this may translate to little or no systemic sedatives/analgesics. Distraction techniques, designed to shift attention away from procedure-related pain (such as counting, listening to music, non-procedure-related talk), may be of great benefit, allowing for avoidance of pharmaceuticals. In this report, we present an approach in children where the anesthetic risk is deemed excessive.

Cardiac Tamponade as Initial Presentation of Hodgkin Lymphoma

Cardiac involvement in malignant lymphoma is one of the least investigated subjects. Pericardial effusion is rarely symptomatic in patients of Hodgkin lymphoma (HL). Few case reports are available in the literature. There are case reports of diagnosed HL patients presenting with pericardial effusion. HL patients who present with recurrent episodes of pericardial effusion have also been reported. Pericardial effusion has also been reported in cases of non HL. However, pericardial effusion leading to cardiac tamponade as an initial presentation of HL is extremely rare. Very few such cases are there in the literature. Here, we present a case of a 26-year-old male patient who presented with cardiac tamponade and in due course was found to be a case of classical type of HL. This case is interesting because of its presentation.

Circulating tumor cells in Hodgkin's lymphoma - a review of the spread of HL tumor cells or their putative precursors by lymphatic and hematogenous means, and their prognostic significance

About 15% of patients diagnosed with classical Hodgkin's lymphoma (cHL) are considered high risk with unfavorable prognosis. The biology of the disease bears a direct relationship to its clinical course. However, some aspects of the disease are still being debated. Related topics include origin of neoplastic cells as circulating precursor versus germinal center B cell, and disease metastasis via hematogenous routes and the effect of HL circulation on relapse potential and further spread of the disease. The terminally differentiated giant neoplastic Hodgkin Reed-Sternberg (HRS) cells (HRSC) have limited proliferation and lack mobility. Therefore, they are unable to penetrate epithelium. Thus, the clinical aggressiveness of HRSCs that disseminate via both lymphatic and hematogenous may be determined by their molecular composition. This review discusses in detail the historical perspectives on scientific and clinical evidences of precursors of circulating HL cells and the prognostic importance of these circulating cells for predicting outcome.