Sjögren's syndrome(SS)is a chronic autoimmune disease that affects exocrine glands, especially salivary and lacrimal glands. The main clinical manifestations are dry mouth and dry eyes, but also multi-organ and multi-system can be involved. Cold agglutinin disease(CAD)is an autoimmune disease characterized by red blood cell agglutination in the blood vessels of extremities caused by cold agglutinin at low temperature, resulting in skin microcirculation disturbance, or hemolytic anemia. Cold agglutinin disease is divided into two categories, primary cold agglutinin disease and secondary cold agglutinin disease. Primary cold agglutinin disease is characterized with cold agglutinin titer of 1 ∶4 000 or more and positive Coomb's test. However, the Coomb's test is not necessarily positive and the cold agglutinin titer is between 1 ∶32 and 1 ∶4 000 in secondary cold agglutinin disease. Here, we reported an elderly patient admitted to hospital due to fever. He was diagnosed with respiratory infection, but he showed incompletely response to the anti-infection treatment. Further laboratory tests showed the patient with positive ANA and anti-SSA antibodies. Additionally, the patient complained that he had dry mouth and dry eyes for 1 year. Schirmer test and salivate gland imaging finally confirmed the diagnosis Sjogren's syndrome. During the hospital stay, the blood clots were found in the anticoagulant tubes. Hemolytic anemia was considered as the patient had anemia with elevated reticulocytes and indirect bilirubin. In addition, further examination showed positive cold agglutination test with a titer of 1 ∶1 024, and cold agglutinin disease was an important type of cold-resistant autoimmune hemolytic anemia. Furthermore, the patient developed cyanosis after ice incubating at the tip of the nose. Hence, the patient was diagnosed as CAD and he was successfully treated with glucocorticoids instead of anti-infection treatments. Hence, the patient was diagnosed with SS combined with secondary CAD. SS combined CAD are rarely reported, and they are both autoimmune diseases. The abnormal function of B lymphocytes and the production of autoantibodies might be the common pathogenesis of them. Cold agglutinin disease can lead to severe hemolytic anemia, even life-threatening. In clinical practice, timely recognizing and dealing with CAD might promote the prognosis of the patient.
Male ; Humans ; Aged ; Anemia, Hemolytic, Autoimmune/diagnosis* ; Sjogren's Syndrome/diagnosis* ; Anemia, Hemolytic/complications* ; Dry Eye Syndromes/complications* ; Autoantibodies

IgG4-related disease (IgG4-RD) is a rare autoimmune fibrosis disease characterized by elevated serum IgG4 and tissues as well as organs infiltrated with IgG4-positive cells, resulting in swelling and damage.It is currently treated as first-line treatment with glucocorticoids. Autoimmune hemolytic anemia (AIHA) is also a relatively rare disease that caused by autoreactive erythrocyte antibodies. Although both are autoimmune-related diseases, they rarely overlap. The relationship between them is not clear. A case of IgG4-RD combined with AIHA is reported. The patient has shortness of breath, cough, and sputum after physical activity. Physical examination showed appearance of anemia, yellow staining of skin and sclera, palpable neck and multiple swollen lymph nodes. Laboratory examination, bone marrow biopsy, and lymph node biopsy confirmed the diagnosis. Therefore, clinicians should develop ideas and raise awareness of such diseases.
Anemia, Hemolytic, Autoimmune ; diagnosis ; drug therapy ; Autoimmune Diseases ; complications ; Biopsy ; Humans ; Immunoglobulin G ; Immunoglobulin G4-Related Disease ; complications ; diagnosis

Anemia, Hemolytic, Autoimmune ; Carcinoma, Transitional Cell/complications* ; Humans ; Urinary Bladder Neoplasms/complications*

OBJECTIVETo explore the value of morphological examination, cytochemical staining combined with bone marrow biopsy in the differential diagnosis between myelodysplastic syndrome (MDS) with low blasts and hemolytic anemia (HA).

METHODSThe clinical data of 85 cases of myelodysplastic syndrome with low blasts (< 5%) and 61 patients with hemolytic anemia in Chinese PLA's Gerneral hospital from September 2009 to March 2015 were retrospectively analysed. The clinical characteristics, cytogenetic and molecular features, bone marrow cell count and morphology features, cytochemical staining results and bone marrow biopsy features of above-methioned patients were compared.

RESULTSThere was no significant difference (P > 0.05) in clinical data between MDS group and HA group. Megakaryocytic dysplasia-positive rate, and ring sideroblasts positive rate, and PAS positive rate were significantly higher in MDS group than those that in HA group (P < 0.05). Abnormal localization of immature precursors (ALIP) and megakaryocytic dysplasia positive rate in bone marrow biopsy were significantly higher in MDS group than those that in HA group (P < 0.05), 90.6% of MDS with low blasts patients were identifiable by combined detections.

CONCLUSIONCombining detection of morphology, cytochemistry staining and bone marrow biopsy has been confirmed to be more useful for differential diagnosis between MDS with low blasts and HA.

Anemia, Hemolytic ; complications ; diagnosis ; Biopsy ; Bone Marrow Cells ; cytology ; Diagnosis, Differential ; Erythroid Precursor Cells ; cytology ; Humans ; Megakaryocytes ; cytology ; Myelodysplastic Syndromes ; complications ; diagnosis ; Retrospective Studies ; Staining and Labeling

Anemia, Hemolytic ; complications ; Child ; Humans ; Pneumonia ; complications

Pure red cell aplasia (PRCA) and autoimmune hemolytic anemia (AIHA) have rarely been reported as an extrahepatic manifestation of acute hepatitis A (AHA). We report herein a case of AHA complicated by both PRCA and AIHA. A 49-year-old female with a diagnosis of AHA presented with severe anemia (hemoglobin level, 6.9 g/dL) during her clinical course. A diagnostic workup revealed AIHA and PRCA as the cause of the anemia. The patient was treated with an initial transfusion and corticosteroid therapy. Her anemia and liver function test were completely recovered by 9 months after the initial presentation. We review the clinical features and therapeutic strategies for this rare case of extrahepatic manifestation of AHA.
Acute Disease ; Adult ; Anemia, Hemolytic, Autoimmune/*complications/*diagnosis/drug therapy ; Antineoplastic Agents, Hormonal/therapeutic use ; Bone Marrow/pathology ; Female ; Hepatitis A/*complications/*diagnosis ; Humans ; Male ; Middle Aged ; Prednisolone/therapeutic use ; Red-Cell Aplasia, Pure/*complications/*diagnosis/drug therapy ; Treatment Outcome ; Young Adult

While imported falciparum malaria has been increasingly reported in recent years in Korea, clinicians have difficulties in making a clinical diagnosis as well as in having accessibility to effective anti-malarial agents. Here we describe an unusual case of imported falciparum malaria with severe hemolytic anemia lasting over 2 weeks, clinically mimicking a coinfection with babesiosis. A 48-year old Korean man was diagnosed with severe falciparum malaria in France after traveling to the Republic of Benin, West Africa. He received a 1-day course of intravenous artesunate and a 7-day course of Malarone (atovaquone/proguanil) with supportive hemodialysis. Coming back to Korea 5 days after discharge, he was readmitted due to recurrent fever, and further treated with Malarone for 3 days. Both the peripheral blood smears and PCR test were positive for Plasmodium falciparum. However, he had prolonged severe hemolytic anemia (Hb 5.6 g/dl). Therefore, 10 days after the hospitalization, Babesia was considered to be potentially coinfected. A 7-day course of Malarone and azithromycin was empirically started. He became afebrile within 3 days of this babesiosis treatment, and hemolytic anemia profiles began to improve at the completion of the treatment. He has remained stable since his discharge. Unexpectedly, the PCR assays failed to detect DNA of Babesia spp. from blood. In addition, during the retrospective review of the case, the artesunate-induced delayed hemolytic anemia was considered as an alternative cause of the unexplained hemolytic anemia.
Anemia, Hemolytic/chemically induced/*etiology/*pathology ; Anti-Bacterial Agents/therapeutic use ; Antimalarials/therapeutic use ; Artemisinins/adverse effects/therapeutic use ; Atovaquone/therapeutic use ; Azithromycin/therapeutic use ; Babesiosis/complications/*diagnosis/drug therapy/*pathology ; Benin ; Blood/parasitology ; Coinfection/diagnosis/pathology ; Drug Combinations ; France ; Humans ; Korea ; Malaria, Falciparum/complications/*diagnosis/drug therapy/*pathology ; Male ; Middle Aged ; Plasmodium falciparum/*isolation & purification ; Proguanil/therapeutic use ; Travel ; Treatment Outcome

This study was purpose to investigate the clinical characteristics of B-cell chronic lymphoproliferative disorders (B-CLPD) complicated by autoimmune hemolytic anemia (AIHA) so as to improve the understanding of this disease. The clinical characteristics, laboratory data, therapy and outcome of 14 patients suffering from B-CLPD complicated by AIHA were retrospectively analyzed in Wuxi People Hospital and the First Affiliated Hospital of Nanjing Medical University from 2000 to 2012. The results showed that 9 cases of the 14 patients were patients with chronic lymphocytic leukemia (CLL), 5 cases were patients with lymphoma, at time of hemolysis the median level of hemoglobin was 61 (33 - 84)g/L, the median ratio of reticulocytes was 12.0 (3.1 - 35.0)%, the positive rate of Coombs test was 100%. 1 case received corticosteroid alone, 5 cases were treated with chemotherapy combined with corticosteroid, 8 cases were treated with immunochemotherapy rituximab combined with corticosteroid. Overall response rate was 100%, in which CR was 78.6% (11/14), PR was 21.4% (3/14). The follow-up for these patients were performed to now, 35.7% (5/14) patients relapsed with hemolysis again, but they showed therapeutic response to treatment with above-mentioned therapy. From patients treated with rituximab alone, only 1 patient relapsed. Among 14 patients, 6 cases died, 1 case was lost, the other cases are still alive. It is concluded that the AIHA is the commonest complication of B-CLPD, it can be observed at different stages of B-CLPD, the treatment with corticosteroids can give well therapeutic effect for these patients, but the long time CR is lower, the rituximab has been confirmed to be effective for B-CLPD complicated by AIHA.
Adrenal Cortex Hormones ; therapeutic use ; Adult ; Aged ; Anemia, Hemolytic, Autoimmune ; complications ; diagnosis ; therapy ; Antibodies, Monoclonal, Murine-Derived ; therapeutic use ; Female ; Humans ; Leukemia, Lymphocytic, Chronic, B-Cell ; complications ; diagnosis ; therapy ; Male ; Middle Aged ; Retrospective Studies ; Rituximab ; Young Adult

A 26-yr-old male patient reported worsened dyspnea, dizziness one year after an emergency Bentall operation for type A aortic dissection. There was evidence of hemolytic anemia and aortogram revealed a significant stenosis at the distal anastomosis site. During the reoperation, we found the inner felt at the distal anastomosis was inverted causing a significant stenosis. The reoperation successfully resolved this problem. Here, we report a rare case of hemolytic anemia caused by an inverted inner felt after Bentall operation.
Acute Disease ; Adult ; Anastomosis, Surgical ; Anemia, Hemolytic/*diagnosis/*etiology/surgery ; Aneurysm, Dissecting/complications/*surgery ; Aortic Aneurysm/complications/*surgery ; *Blood Vessel Prosthesis ; Blood Vessel Prosthesis Implantation/*adverse effects/instrumentation ; Dizziness/etiology ; Dyspnea/etiology ; Echocardiography ; Humans ; Male ; *Postoperative Complications/surgery ; Reoperation ; Time Factors ; Tomography, X-Ray Computed ; Treatment Outcome

Anemia, Hemolytic, Autoimmune ; complications ; immunology ; pathology ; Antibodies ; immunology ; Female ; Humans ; Lymphoma, Non-Hodgkin ; etiology ; immunology ; pathology ; Male ; Middle Aged