Primary gastric Hodgkin’s lymphoma. World J Surg Oncol. 2007;5:119. [PMID: 17949508 PMCID: PMC2117016 DOI: 10.1186/1477-7819-5-119]

Splenic Diffuse Red Pulp Small B-Cell Lymphoma with Gastrointestinal Hemorrhage: A Case Report and Literature Review

Background

Splenic diffuse red pulp small B-cell lymphoma (SDRPSBCL) is rare and accounts for less than 1% of non-Hodgkin's lymphoma. As the first or accompanying symptoms of SDRPSBCL, gastrointestinal hemorrhage (GIH) is rather unusual.

Patients and Methods

We reported on a patient with SDRPSBCL complicated with GIH. According to the enteroscopy, pathological sections of spleen and intestine, immunohistochemistry and other related laboratory examinations, the patient was diagnosed as SDRPSBCL (stage IVb) complicated with colon and rectal ulcers. The clinical manifestations were hematochezia, unformed stool, continuous anal pain and poor quality of life. Subsequently, the patient was treated by six cycles of CHOP (cyclophosphamide + doxorubicin + vincristine + hydroprednisone) regimens. The clinical features, diagnosis and treatment were analyzed retrospectively and the relevant literatures were reviewed.

Results

After the first course of chemotherapy, the patient did not have any more bloody stool and the stool was shaped. After six cycles of chemotherapy, the patient's anus was no longer painful and he has been in complete remission according to the result of positron emission tomography CT.

Conclusion

Through analysis of this case, we could elucidate that after the primary disease was alleviated, the bleeding degree of digestive tract was relieved, which provided the basis for the clinical treatment of this rare disease.

Primary gastric Hodgkin's lymphoma: A rare coincidence

Mostly primary gastric lymphomas are of the non-Hodgkin variety. Primary Hodgkin lymphoma (HL) of the stomach is an unusual entity that may be a big challenge in diagnosis. We reporter are case presenting as gastric outlet obstruction, which was later diagnosed as primary Hodgkin's Lymphoma of the stomach. Its rare coincidence makes it worth to be reported to sensitize clinicians as well as pathologists for the uncommon extra nodal site of Hodgkin's Lymphoma.

From the radiologic pathology archives: gastrointestinal lymphoma: radiologic and pathologic findings

Gastrointestinal (GI) lymphoma encompasses a heterogeneous group of neoplasms that have a common lymphoid origin but variable pathologic and imaging features. Extranodal marginal zone B-cell lymphoma (ENMZL) and diffuse large B-cell lymphoma (DLBCL) are the most common. ENMZL usually occurs in the stomach, where it is associated with chronic infection by Helicobacter pylori, and is typically a superficial spreading lesion that causes mucosal nodularity or ulceration and mild wall thickening. DLBCL may arise de novo or from transformation of ENMZL or other low-grade lymphomas. This form of lymphoma produces extensive wall thickening or a bulky mass, but obstruction is uncommon. Mantle cell lymphoma is the classic cause of lymphomatous polyposis, but multiple polyps or nodules can also be seen with ENMZL and follicular lymphoma. Burkitt lymphoma is usually characterized by an ileocecal mass or wall thickening in the terminal ileum in young children, often in the setting of widespread disease. Primary GI Hodgkin lymphoma, which is rare, may be manifested by a variety of findings, though stenosis is more common than with non-Hodgkin lymphoma. Enteropathy-associated T-cell lymphoma is frequently associated with celiac disease and is characterized by wall thickening, ulceration, and even perforation of the jejunum. Accurate radiologic diagnosis of GI lymphoma requires a multifactorial approach based on the clinical findings, site of involvement, imaging findings, and associated complications.

Rare gastrointestinal lymphomas: The endoscopic investigation

Gastrointestinal lymphomas represent up to 10% of gastrointestinal malignancies and about one third of non-Hodgkin lymphomas. The most prominent histologies are mucosa-associated lymphoid tissue lymphoma and diffuse large B-cell lymphoma. However, the gastrointestinal tract can be the site of rarer lymphoma subtypes as a primary or secondary localization. Due to their rarity and the multifaceted histology, an endoscopic classification has not been validated yet. This review aims to analyze the endoscopic presentation of rare gastrointestinal lymphomas from disease diagnosis to follow-up, according to the involved site and lymphoma subtype. Existing, new and emerging endoscopic technologies have been examined. In particular, we investigated the diagnostic, prognostic and follow-up endoscopic features of T-cell and natural killer lymphomas, lymphomatous polyposis and mantle cell lymphoma, follicular lymphoma, plasma cell related disease, gastrointestinal lymphomas in immunodeficiency and Hodgkin’s lymphoma of the gastrointestinal tract. Contrarily to more frequent gastrointestinal lymphomas, data about rare lymphomas are mostly extracted from case series and case reports. Due to the data paucity, a synergism between gastroenterologists and hematologists is required in order to better manage the disease. Indeed, clinical and prognostic features are different from nodal and extranodal or the bone marrow (in case of plasma cell disease) counterpart. Therefore, the approach should be based on the knowledge of the peculiar behavior and natural history of disease.

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.

Primary gastric Hodgkin's lymphoma

Gastric Hodgkin's lymphoma is extremely rare. We present a case of primary Hodgkin's lymphoma arising in the stomach of a 65-year-old woman. The patient complained of epigastric discomfort and reflux for one month. Endoscopic examination revealed a protruding lesion characterized by a smooth surface at the antrum. An abdominal computed tomography uncovered a 2.5 × 2.0 cm, exophytic submucosal mass. After the tentative preoperative diagnosis of a gastrointestinal stromal tumor, a gastric wedge resection was performed. Microscopic examination of the mass demonstrated a diffuse proliferation of large atypical lymphoid cells with mono- and binucleated pleomorphic nuclei and prominent nucleoli. Immunohistochemically, the tumor cells were positive for CD30, CD20, and CD79a, whereas they were negative for cytokeratin, carcinoembryonic antigen, CD3, CD15, epithelial membrane antigen, and anaplastic lymphoma kinase-1. Based on the morphological features and immunohistochemical results, in addition to the clinical findings, a diagnosis of primary gastric Hodgkin's lymphoma was established.

Concurrent Gastric MALT and Hodgkin Lymphoma

This report describes a 60-year-old man with concurrent gastric extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) and classical Hodgkin lymphoma (CHL). Atypical, medium-sized, lymphoid cells proliferated in the mucosa to muscular layer of the stomach showing a lymphoepithelial lesion; admixed with Hodgkin/Reed-Sternberg (HRS) cells and an inflammatory cell background. MALT lymphoma cells expressed CD20, CD79a, PAX5, and BOB.1, and HRS cells expressed CD30, CD15, Epstein–Barr virus–encoded RNA, and EBV-latent membrane protein 1. Only CHL invaded into the regional lymph nodes. Two possibilities of transformation of MALT lymphoma into CHL and de novo CHL within MALT lymphoma are discussed.

Hodgkin’s Lymphoma Presenting as Dominant Gastric Lesion in Immunocompetent Patients: Report of 5 Cases With EBV Analysis

Primary Hodgkin’s lymphoma (HL) of the stomach is an extremely rare entity. Most cases of gastric involvement by HL are observed in the setting of disseminated disease. The nonspecific nature of the symptoms and endoscopic findings, which include a large malignant-looking ulcer and mass or wall thickening, together with the considerable histological overlap between HLs and some non-HLs or undifferentiated carcinoma, make the surgical resection diagnosis extremely difficult. An accurate diagnosis is important as treatment and outcome differ significantly for these neoplasms. In small endoscopic gastric biopsies and even in postoperative specimens, the precise histological diagnosis of HL is particularly challenging. Here, the authors report 5 cases of 2 women and 3 men aged 22 to 68, with gastric involvement by classic HLs—3 primary gastric HLs and 2 as part of widespread disease. All 5 patients presented with digestive symptoms. At endoscopy, the lesions presented as ulcerated and elevated lesions, with or without mucosal thickening. Four patients were misdiagnosed in the preoperative biopsy or in the gastrectomy specimen. Association with Epstein-Barr virus (EBV) was detected in 4 cases, with a predominance of subtype A EBV. These cases illustrate the significant difficulties, both clinical and pathological, in achieving the diagnosis of HL involving the stomach in immunocompetent patients.