葡萄糖-6-磷酸脱氢酶缺乏致重度溶血性黄疸1例报告

1病例资料患者男性,65岁。因“皮肤巩膜黄染、尿黄2天”于2020年4月14日入本院。患者入院前2天不明原因出现全身皮肤及巩膜黄染,小便呈浓茶样改变,伴头晕、乏力、口干、食欲减退。院外查血常规:红细胞2.40×1012/L,血红蛋白浓度89 g/L,平均血红蛋含白含量37.2 pg,平均红细胞体积111.2 fl,红细胞比容26.7%;尿常规:深黄色,隐血(+++),蛋白质(+++),胆红素(+),尿胆原(+);肝功能:总胆红素522.4μmol/L,直接胆红素63.79 umol/L,间接胆红素458.61μmol/L;α-羟丁酸脱氢酶897 U/L,乳酸脱氢酶963 U/L;腹部彩超:肝胆胰脾肾未见明显异常。门诊以“溶血性贫血”收治入院。入院查体:生命体征平稳,全身皮肤、巩膜重度黄染,心肺查体未见异常,腹部平坦,无压痛、反跳痛、肌紧张,肝脾未触及,墨菲式征阴性,肾区无叩痛,移动性浊音阴性,肠鸣音约4次/min。     

Treatment of duodenal Crohn's disease with stenosis: case report of 6 cases]

Treatment for duodenal Crohn's disease with stenosis were analyzed in 6 cases. There were 3 men and 3 women, and age at onset of duodenal Crohn's disease ranged from 25 to 46 years old. All of them complained of nausea and vomiting, and 4 of them complained of upper abdominal pain. Radiographic examination showed stenosis of the duodenum in all cases, and endoscopic examination showed cobblestone appearance in 3. Endoscopic balloon dilation was attempted in all cases. Two of them were successful, but finally the other 4 required gastro-jejunostomy because of long, fibrous stenosis. Prognosis was good after the operation in all cases.     

Cytomegalovirus enteritis mimicking Crohn＇s disease in a lupus nephritis patient： A case report

Cytomegalovirus （CMV） infection of the gastrointestinal （GI） tract has been reported in both immunocompetent and, more frequently, in immunocompromised patients. We describe a case of a 19-year-old male who developed CMV infection of the terminal ileum while receiving immunosuppression for lupus nephritis. This was a distinctly unusual site of infection which clinically mimicked Crohn＇s ileitis. We note that reports of terminal ileal CMV infection have been infrequent. Despite a complicated hospital course, ganciclovir therapy was effective in resolving his symptoms and normalizing his ileal mucosa. This report highlights the importance of accurate histological diagnosis and clinical follow-up of lupus patients with GI symptoms undergoing intense immunosuppression.     

Severe laryngeal edema caused by Pseudoterranova species: A case report

Rationale:Severe laryngeal edema can cause upper airway obstruction, which is fatal. Pseudoterranova, an uncommon nematode of the family Anisakidae, predominantly invades the stomach after ingestion of the nematodes in raw or undercooked marine fish. There have been a few reports of development of severe laryngeal edema caused by the nematode invading the base of the tongue.Patient concerns:A 69-year-old Japanese woman complained of stuffy and scratchy throat for 8 hours and reported eating sashimi, fresh slices of raw jacopever, 4 days before the first visit.Diagnosis:Endoscopy revealed a white-yellowish wriggling worm at the left side of the base of the tongue and severe edema of the larynx.Interventions:The worm was extracted using endoscopic forceps. The patient was hospitalized and treated with intravenous injection of an antibiotic and steroid.Outcomes:The symptoms and laryngeal edema disappeared the next day. The worm was identified as a 4th-stage larva of Pseudoterranova spp based on morphologic features. The serum Anisakis-specific IgE antibody level was high, at 38.6 UA/mL.Lessons:Clinicians should be aware of the possibility of severe laryngeal edema due to invasion by anisakid nematodes in the pharyngolaryngeal area in cases involving previous ingestion of raw or uncooked marine fish.     

A case of Non-Hodgkin's lymphoma in a patient with Crohn's disease]

Although adenocarcinoma is a well known complication of chronic inflammatory bowel disease, primary gastrointestinal lymphoma occurring in Crohn's disease is rare. A 40-year-old man with 10 year-history of Crohn's disease had multiple longitudinal ulcerative lesions on descending colon in follow-up colonoscopic examination. Microscopic examination of proximal descending colon revealed peripheral T cell lymphoma and other site of the descending colon was consistent with Crohn's disease. The patient reached complete remission of malignant lymphoma after three cycles of combined chemotherapy. He has been well for 10 months with sulfasalazine maintenance therapy but was admitted to the hospital due to spontaneous bowel perforation of ascending colon. Right hemicolectomy was done, but the patient died of post-surgical recurrent mesenteric abscess and sepsis. To the best of our knowledge, this is the first case of Non-Hodgkin's lymphoma complicating Crohn's disease in Korea which was confirmed by immunohistochemical studies.     

Hypertrophic cardiomyopathy in a patient with Crohn's disease: a case report

Coronary artery dissection after blunt chest trauma has rarely been reported in traumatic cardiac injuries, but it may cause fatal or nonfatal myocardial infarction. We report a case of dissection of the left main coronary artery, which resulted in acute myocardial infarction 5 weeks after blunt chest trauma. Multidetector-row computed tomography performed prior to the onset of infarction depicted intimal flap and dissected cavities.     

Human herpesvirus 6 (HHV-6) isolation from bone marrow: HHV-6- associated bone marrow suppression in bone marrow transplant patients [see comments]

These studies tested the hypothesis that human herpesvirus 6 (HHV-6) can cause posttransplant bone marrow (BM) suppression in BM transplant (BMT) patients. Fifteen adult patients who received T-lymphocyte- depleted, allogeneic BM transplants and who developed posttransplant BM suppression were studied. Detailed chart reviews were used to divide the patients into two groups: (1) those with diagnosed BM suppression (DBMS) and (2) those with idiopathic BM suppression (IBMS). BM aspirates obtained from the patients at the onset of BM suppression were subjected to an HHV-6 isolation procedure using mitogen-stimulated blood mononuclear cells. BM specimens obtained from another population of BMT patients solely to document engraftment irrespective of their BM function were also subjected to the HHV-6 isolation procedure as controls. HHV-6 was isolated from 6 of 15 BM samples from BMT patients with BM suppression. BM samples from patients with IBMS were more likely to be positive for HHV-6 than those from patients with DBMS (P < .01). Also, HHV-6-positive BM were significantly more likely (P < .05) to come from patients with suppression of more than one BM lineage than HHV-6-negative BM. Finally, samples of BM from an unselected series of BMT patients studied without regard to their BM function were less likely (P < .01) to be positive for HHV-6 than patients with IBMS.     

Superior vena cava syndrome after bone marrow transplantation caused by aspergillosis: a case report

Aspergillosis is known for the variety of unusual presentations in immuno-suppressed patients. We report a patient in whom aspergillosis caused the superior vena cava (SVC) syndrome. A 37-year-old woman became febrile soon after bone marrow transplantation (BMT). Chest radiography demonstrated a 5-cm mass extending from the right lung apex to the right supraclavicular fossa beside her Hickman catheter. She then developed SVC syndrome, which progressed despite treatment. Despite recovery of the white blood cell count, the patient continued to deteriorate, became comatose, suffered a cardiac arrest and died 31 days after BMT. Autopsy revealed Aspergillus infection at the apex of the right lung associated with innominate artery thrombosis.     

A case of diffuse inflammatory colonic pseudopolyposis caused by Crohn's disease

Inflammatory pseudopolyposis of the colon is an uncommon anatomoclinical entity. It is generally associated with ulcerative colitis, Crohn's disease or schistosomiasis. We report a case of a pseudopolyposis in Crohn's disease involving the entire colon. This case was characterized by three particular facts: a) the pseudopolyps were composed of granulation tissues only, b) severe exudative enteropathy was the most important symptom, c) the endoscopic ablation of the polyps, performed for the first time in Crohn's disease pseudopolyposis, resulted in clinical and biological improvement.     

Capnocytophaga bacteremia in a patient with Hodgkin's disease following bone marrow transplantation: case report and review.

Capnocytophaga is a gram-negative, capnophilic, facultatively anaerobic bacillus that normally inhabits the oral cavity. We report the case of a patient who developed capnocytophaga bacteremia following autologous bone marrow transplantation for Hodgkin's disease, and we review other reported cases of capnocytophaga bacteremia in immunocompromised patients. In our case infection followed pretransplantation conditioning and was associated with severe oral mucositis and neutropenia. Antibiotic therapy resulted in clinical resolution of infection. Capnocytophaga bacteremia should be included in the differential diagnosis of febrile neutropenia in immunocompromised patients (e.g., those undergoing bone marrow transplantation) especially in the presence of mucositis and gingival bleeding.     

Severe adalimumab-induced thrombocytopenia in a patient with Crohn's disease

Crohn's disease is a chronic transmural inflammatory disorder characterized by inflammation of the intestine. Anti-TNF-α drugs are used for induction and maintenance of remission in patients with this condition. Thrombocytopenia is an uncommon side effect of treatment with anti-TNF-α drugs. We report the case of a 71-year-old woman diagnosed with Crohn's disease who developed severe adalimumab-induced thrombocytopenia and who did not respond to standard therapy for thrombocytopenia.     

A case of Crohn's disease with hydronephrosis caused by ureteropelvic junction obstruction

Ureteral obstruction is a rare extraintestinal manifestation of Crohn's disease (CD). We report the case of a 20-year-old man who presented with fever, diarrhoea, and lower abdominal pain. Diagnostic studies confirmed CD and revealed an abdominal mass obstructing the right ureter and hydronephrosis. Ureteropelvic junction (UPJ) obstruction was diagnosed. Despite an elemental diet and mesalazine therapy, the hydronephrosis persisted, and the patient eventually required surgery. Successful laparoscopic pyeloplasty was performed. This is the first report of CD associated with UPJ obstruction. Ureteral obstruction as a complication of CD is discussed.     

A case of Crohn's disease with broncho-bronchiolitis]

A 41-year old man was hospitalized for abdominal pain and melena. Two years before, he had contracted Crohn's disease, which was brought into remission by using mesalazine and oral corticosteroids. When Crohn's disease appeared to flare up again, the dose of corticosteroids was increased. Afterwards, when a gradual decrease in this dose was initiated, melena developed once again, along with a dry cough. Chest radiography revealed diffuse patchy shadows. A significant increase of lymphocytes was observed in the bronchoalveolar lavage fluid. Mesalazine was suspended and steroid pulse therapy was initiated in combination with azathioprine. Although the symptoms were alleviated and the patchy shadows disappeared, the bronchiectatic shadows remained. A broncho-bronchiolitis associated with Crohn's disease was finally diagnosed despite the need for a differential diagnosis of mesalazine-induced disease due to the long-term administration of mesalazine before the onset of the pulmonary lesion. Also, the pathological findings were inconsistent with many other reported cases, the onset of the pulmonary lesion coincided with the flare-up of an intestinal disease, and the pulmonary shadows remained long after the suspension of mesalazine.