OBJECTIVE: To analyze the clinical characteristics, treatment effect and prognosis of patients with non-Hodgkin lymphoma (NHL) complicated by hypercalcemia. METHODS: The clinical features, treatment and prognosis of 47 patients with NHL complicated by hypercalcemia in Ningde Municipal Hospital of Ningde Normal University and Affiliated Hospital of Nantong University from January 2018 to January 2023 were retrospectively analyzed. RESULTS: Among the 47 lymphoma patients, 33 cases were T-cell NHL, 14 cases were B-cell NHL. The median serum calcium level of the 47 patients was 3.10 (2.77-4.86) mmol/L, with 27 cases (57.4%) experiencing mild hypercalcemia (2.75-3.00 mmol/L), 8 cases (17.0%) experiencing moderate hypercalcemia (3.00-3.50 mmol/L), and 12 cases (25.5%) experiencing severe hypercalcemia (>3.50 mmol/L). All 47 patients were treated with hydration, alkalization, diuresis, etc. 32 cases (68.1%) received combination chemotherapy, 21 cases (44.7%) received salmon calcitonin treatment, and 3 cases were treated with denosumab in 5 patients with renal insufficiency. After treatment, 38 patients' serum calcium gradually returned to normal, with a median recovery time of 6 (1-18) days, while 9 patients still failed to recover their serum calcium after treatment and all died within 1 month. 32 patients undergoing combination chemotherapy were evaluated for efficacy after 2-4 courses of chemotherapy. Among them, 8 cases (25.0%) achieved complete response (CR), 11 cases (34.4%) achieved partial response (PR), 7 cases (21.9%) showed stable disease (SD), and 6 cases (18.8%) showed progressive disease (PD). The median follow-up time was 10 months. There were 13 cases of disease progression after combination chemotherapy and a total of 28 deaths. The survival time ranged from 0.8 to 23.7 months, and the median progression time was 4.9 months. Multivariate Cox regression analysis showed that the T-cell NHL, blood calcium >3.5 mmol/L, and no decrease in blood calcium after treatment were independent risk factors for the OS, and the T-cell NHL was independent risk factors for the PFS. CONCLUSION NHL complicated by hypercalcemia has a poor prognosis, and hypercalcemia can be used as one of the indicators reflecting the tumor burden. Patients with NHL complicated by hypercalcemia should be given more clinical attention and treated actively.
Humans ; Hypercalcemia/complications* ; Lymphoma, Non-Hodgkin/diagnosis* ; Prognosis ; Retrospective Studies ; Female ; Male ; Middle Aged ; Adult ; Aged ; Calcium/blood*

BACKGROUND: The clinical usefulness of flow cytometry (FCM) for the diagnosis of leptomeningeal diseases (LMD) in non-Hodgkin lymphomas has been suggested in previous studies but needs to be further validated. With this regards, we evaluated the use of FCM for LMD in a series of Korean patients with non-Hodgkin lymphoma. METHODS: FCM and cytomorphology were conducted using samples obtained from clinically suspected LMD patients, follow-up LMD patients, and those with high risk of developing tumorigenic diseases. We then compared results of FCM and cytomorphology. In total, 55 and 47 CSF samples were analyzed by FCM and cytomorphology, respectively. RESULTS: Of the samples analyzed, 25.5% (14/55) and 12.8% (6/47) were positive by FCM and cytomorphology, respectively. No samples were determined as negative by FCM but positive by cytomorphology. Seven patients were positive only by FCM and negative by cytomorphology, and six among them were clinically confirmed to have LMD either by follow-up cytomorphology or imaging study. CONCLUSIONS: We observed a high detection rate of tumor cells by FCM compared with cytomorphology. FCM study can be useful in early sensitive detection of LMD.
Adult ; Aged ; Female ; Flow Cytometry ; Glucose/cerebrospinal fluid ; Humans ; Leukocytes/cytology ; Lymphoma, Large B-Cell, Diffuse/diagnosis/mortality ; Lymphoma, Non-Hodgkin/*complications ; Male ; Meningeal Neoplasms/cerebrospinal fluid/complications/*diagnosis ; Middle Aged ; Prognosis ; Retrospective Studies ; Survival Rate

Hepatitis C virus (HCV) is one of the main viral causes of hepatocellular carcinoma (HCC) and is associated with lymphoproliferative disorder such as non-Hodgkin's lymphoma (NHL). However, there are only few case reports on concomitantly induced NHL and HCC by HCV. Herein, we report a case of synchronous NHL and HCC in a patient with chronic hepatitis C which was unexpectedly diagnosed during liver transplantation surgery. This case suggests that although intrahepatic lymph node enlargements are often considered as reactive or metastatic lymphadenopathy in chronic hepatitis C patients with HCC, NHL should also be considered as a differential diagnosis.
Antineoplastic Agents/therapeutic use ; Carcinoma, Hepatocellular/complications/*diagnosis/radiotherapy ; Drug Therapy, Combination ; Embolization, Therapeutic ; Fluorodeoxyglucose F18 ; Gadolinium DTPA ; Genotype ; Hepatitis B virus/genetics ; Hepatitis C, Chronic/complications/*diagnosis/*virology ; Humans ; Liver Neoplasms/complications/*diagnosis/radiotherapy ; Lymph Nodes/pathology ; Lymphoma, Non-Hodgkin/complications/*diagnosis/drug therapy ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Positron-Emission Tomography ; Tomography, X-Ray Computed

Adult ; Female ; Humans ; Lymphoma, Non-Hodgkin ; diagnosis ; Pregnancy ; Pregnancy Complications ; diagnosis ; Purpura, Thrombocytopenic, Idiopathic ; diagnosis

The cases of lymphoma accompanied or preceded by Coombs' test positive autoimmune hemolytic anemia (AIHA) have been reported. However, Coombs' test negative AIHA prior to the diagnosis of lymphoma was rarely described. Herein, this article reports a case of non-Hodgkin's lymphoma (NHL) preceded about 1.5 years by Coombs test negative AIHA. A woman aged 69 was diagnosed with HA based on the history and laboratory tests. Further studies revealed that this patient was negative with Coombs' test for IgG, IgM, IgA and C3. After all possible causes of HA, especially malignancies were ruled out, the patient was diagnosed with Coombs' test negative AIHA and treated with prednisolone. The patient responded well initially to steroid treatment. Two recurrences of acute HA were presented at time of 10 months post steroid cessation, and immediately after an attempt to withdraw steroid, respectively, but the hemolysis was effectively controlled by reinstitution of prednisolone. At third recurrence, however, the patient was no longer responding to steroid, and was found with cervical lymphadenopathy. Coombs' test for IgG, IgM, IgA and C3 remained negative. B cell NHL was diagnosed by pathology. After receiving 6 cycles of CHOP chemotherapy, the patient was lymphoma free, but the hemolysis was not improved, however, which was effectively controlled by the following low dose-rituximab (RTX) therapy. The patient was still kept in a remission of lymphoma free of anemia. In conclusion, this report presented a very rare case of NHL with Coombs' test negative AIHA as initial major clinical manifestation.
Aged ; Anemia, Hemolytic, Autoimmune ; diagnosis ; etiology ; therapy ; Antibodies, Monoclonal, Murine-Derived ; therapeutic use ; Coombs Test ; Female ; Humans ; Lymphoma, Non-Hodgkin ; complications ; diagnosis ; Rituximab

OBJECTIVE: To investigate the clinical features and misdiagnosis of nasal NK/T cell lymphoma with outstanding performance in ocular symptoms. METHOD: Clinical data of 11 patients who had nasal NK/T cell lymphoma with the outstanding performances in ocular symptoms during 2009 to 2011 were retrospectively analyzed. RESULT: The rate of misdiagnosis in the first diagnosis and first pathological diagnosis were 72.7% and 27.3% respectively. Nasal NK/T cell lymphoma with obvious ocular symptoms developed quickly and had almost special imaging findings. CONCLUSION Nasal NK/T cell lymphoma with outstanding performance of ocular symptoms can be easily misdiagnosed. Comprehensive consideration of the clinical features, imaging findings and pathological examination do help to make accurate diagnosis early.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Diagnostic Errors ; Exophthalmos ; diagnosis ; etiology ; Eyelid Diseases ; diagnosis ; etiology ; Female ; Humans ; Lymphoma, Extranodal NK-T-Cell ; complications ; diagnosis ; Lymphoma, Non-Hodgkin ; complications ; diagnosis ; Male ; Middle Aged ; Nose Neoplasms ; complications ; diagnosis ; Retrospective Studies ; Young Adult

OBJECTIVETo study the clinical features and treatment of severe pneumonia due to novel influenza A (H1N1) virus in children with lymphoma during chemotherapy.

METHODThe clinical manifestations, radiologic features, reasons of misdiagnosis, experiences in treatment and prognosis of 4 children with lymphoma complicated with pneumonia due to novel influenza A (H1N1) virus during chemotherapy were analyzed retrospectively.

RESULTFour children out of the 54 patients with hematologic disorders who were receiving chemotherapy suffered from H1N1 influenza. Neutrophil counts were less than 0.5 × 10(9)/L in all 4 patients. The body temperature was higher than 39°C accompanied by chill and low blood pressure at the onset of the illness. Dyspnea and hypoxemia occurred quickly. Two of them developed acute respiratory distress syndrome (ARDS). C-reactive protein (CRP) was higher than 50 mg/L in all these cases, and was higher than 200 mg/L in 2 cases. Chest X-ray showed that there were extensive infiltrations in several lung lobes in all the 4 patients. The first patient was misdiagnosed as sepsis at the beginning. The results of 17 blood cultures for the 4 patients were all negative. Fungi were found in 2 of 20 sputum cultures in 2 patients and these 2 patients had been considered as having fungal pneumonias. All the 4 patients were treated with oseltamivir phosphate. The oseltamivir treatment started on the 5(th) day in patient number 1, whereas on the 1(st) day in the other 3 patients. Intravenous immunoglobulin (IVIG) was used in all 4 patients. Methylprednisolone was used in 3 patients. After treatment, 2 died and 2 were improved.

CONCLUSIONThe children with lymphoma who undergo chemotherapy are prone to develop severe pneumonia during epidemics of influenza A H1N1. The pneumonia may be aggravated very quickly and have a higher mortality. The patients might be easily misdiagnosed as sepsis at early stage. The pneumonia may be misdiagnosed as fungal infection. During H1N1 prevalent season when high fever occurred, H1N1 infection should be considered. Early detection of the virus and use of oseltamivir phosphate and high-dose IVIG and methylprednisolone might reduce the mortality.

Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Influenza A Virus, H1N1 Subtype ; Lymphoma, Non-Hodgkin ; complications ; virology ; Male ; Pneumonia, Viral ; complications ; diagnosis ; therapy ; Retrospective Studies ; Treatment Outcome

Adolescent ; Bronchial Neoplasms ; complications ; diagnosis ; Female ; Humans ; Intubation, Intratracheal ; Lymphoma, Non-Hodgkin ; complications ; diagnosis ; Respiration, Artificial ; Respiratory Insufficiency ; etiology

The incidence of opportunistic infection has decreased since the introduction of highly active antiretroviral therapy, so lymphoma is now far and away the most lethal complication of acquired immunodeficiency syndrome. We have experienced four cases of NHL in AIDS patients. The first patient was a 37 year old male who presented with left sided hemiplegia due to CNS lymphoma. The second patient was a 40 year old male who was admitted because of jaundice; he was diagnosed as having lymphoma that exclusively involved the liver. The third patient was a 38-year-old male who presented with palpable mass in the left cervical region, which was diagnosed as lymphoma. Above three cases were confirmed as diffuse large B cell lymphoma. The fourth patient presented with a protruding swollen chest wall mass on the right side of his chest, this was determined pathologically to be the Burkitt's type. The latter case is the first report of NHL involving the chest wall musculature in a Korean AIDS patient.
Tomography, X-Ray Computed ; Male ; Lymphoma, Non-Hodgkin/*complications/diagnosis ; Humans ; Fatal Outcome ; Diagnosis, Differential ; Biopsy ; Aged ; Adult ; Acquired Immunodeficiency Syndrome/*complications/diagnosis

Gingival hyperplasia is a frequent complication in transplant patients who receive cyclosporine or calcium channel blockers. We studied an unusual case involving a renal transplant recipient with post-transplant non-Hodgkin's lymphoma that manifested as gingival hyperplasia. We initially consider that it was a side effect of cyclosporine and nifedipine. The lesion did not respond to dose reductions or the withdrawal of cyclosporine and nifedipine, and the gingival hyperplasia progressed in a localized fashion, becoming ulcerated and bleeding easily. Histological examination revealed the presence of malignant lymphoma.
Male ; Lymphoma, Non-Hodgkin/complications/*diagnosis ; *Kidney Transplantation ; Humans ; Gingival Hyperplasia/*etiology ; Adult