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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Posttransplant lymphoproliferative disease was first reported in 1968. Posttransplant lymphoproliferative disease encompasses a range of abnormalities from benign infectious mononucleosis-like illnesses to non-Hodgkin's lymphomas with nodal and extranodal site involvement. We evaluated five children who had posttransplant lymphoproliferative disease after liver transplantation. Since 2001, we have performed 118 liver transplantations in 115 children. Five children (4.6%), including three girls and two boys of overall mean age, 3.9 year, developed posttransplant lymphoproliferative diseases. The indications for liver transplant were hepatoblastoma in one recipient and cholestatic liver disease in the remaining four subjects. Posttransplant lymphoproliferative disease was diagnosed at 6, 11, 17, 22, and 27 months after the liver transplantation. Imaging modalities identified generalized lymphadenopathy in one, multiple liver masses in one, a large portal mass in one, multiple stomach ulcers in one, and a large mediastinal mass in one recipient. At diagnosis, the recipient with the large mediastinal mass displayed cough; the remaining four recipients were asymptomatic. Histological findings showed B-cell lymphomas in three recipients and T-cell lymphomas in two. The results of in situ hybridization for Epstein-Barr virus were negative in one recipient and positive in four. Four recipients were treated with chemotherapy; the remaining recipient was treated with anti-CD20 monoclonal antibodies. The one recipient who had a large mediastinal mass died at 2 months after receiving the diagnosis of chemotherapy-related sepsis; the remaining four children are alive at 9, 11, 18, and 34 months after treatment. Our rate of posttransplant lymphoproliferative disease was similar to that in the literature. From a few months to several years after liver transplantation, radiologists must be alert to the possibility of posttransplant lymphoproliferative disease. Thorough imaging is required to detect the wide variety of potential presentations.
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PMID:Posttransplant lymphoproliferative disease in pediatric liver transplant recipients. 1976 63

A 16-month-old boy was admitted because of cough that had lasted for 10 days. The patient showed severe hepatomegaly incidentally, and dual positivity of Immunoglobulin (Ig) M to Epstein-Barr virus (EBV) viral capsid antigen (VCA) and cytomegalovirus (CMV). On the basis of seroconversion to Epstein-Barr nuclear antigen (EBNA) Ig G positivity and reduced CMV Ig M titer with persistently negative CMV Ig G, a definite diagnosis of EBV-induced infectious mononucleosis was established 1 year 2 month later.
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PMID:False positive immunoglobulin m antibody to cytomegalovirus in child with infectious mononucleosis caused by epstein-barr virus infection. 1988 78

Abdominal pain combined with fever is common during childhood. We present a 12-year-old girl who was admitted to hospital with abdominal pain, fever and nausea, but she also complained of cough, weight loss and night sweat. Investigations revealed multiple and randomly distributed lung nodules, impaired lung function, meningitis and multiple small brain lesions, consistent with tuberculomas. The polymerase chain reaction was positive for Mycobacterium tuberculosis in sputum. Cultures of sputum and cerebrospinal fluid were also positive and confirmed miliary tuberculosis with concomitant meningitis. The result of the Mantoux test was 13 mm and that of the Quantiferon-TB Gold was 5.17 IU/ml. She was given four antituberculous drugs (isoniazide, rifampicin, pyrazinamide and ethambutol) for two months and two drugs (isoniazide and rifampicin) for an additional ten months. The intracranial tuberculomas increased in size during the first two months of treatment, but demonstrated regression after seven months. The girl was HIV-negative and had no sign of immunodeficiency, but had recently been ill with mononucleosis and varicella infections. She recovered completely. The combination of miliary tuberculosis and meningitis is uncommon, particularly among previously healthy children of this age. Temporary immune suppression, caused by viral infections, could possibly explain the unusual clinical course. Pediatricians should be aware of miliary tuberculosis as a possible diagnosis in children presenting with common symptoms.
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PMID:[A young girl with abdominal pain]. 2169 49

Lymphomatoid granulomatosis (LYG) is a rare Epstein-Barr virus-associated lymphoproliferative disorder. The disease lacks specific clinical and radiological manifestations, which may delay a definitive diagnosis. We report the case of a 39-year-old man with pulmonary LYG who presented to a hospital after experiencing three months of fever, weight loss, dry cough and exertional dyspnea. He was initially misdiagnosed with pneumonia, granulomatosis with polyangiitis and infectious mononucleosis due to the non-specific manifestations of the disease. We herein present the clinical and radiological characteristics of this case and discuss the procedure for pathological diagnosis, which will likely help clinicians in making a timely definitive diagnosis of this disease.
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PMID:Fever, Dry Cough and Exertional Dyspnea: Pulmonary Lymphomatoid Granulomatosis Masquerading as Pneumonia, Granulomatosis with Polyangiitis and Infectious Mononucleosis. 2663 90

A 20-year-old female presented to the emergency department complaining of fever, cough, and dyspnea after a recent camping trip. The patient remained ill appearing, persistently tachycardic and dyspneic despite nebulizer treatments, and fluids in the emergency department. She was admitted for observation and gradually improved over the next 4 d. Inpatient laboratory studies indicated acute Epstein-Barr virus infection and she was discharged with a presumptive diagnosis of infectious mononucleosis. However, further testing showed a simultaneous rickettsial infection producing murine typhus. The patient ultimately recovered uneventfully once proper treatment was initiated. This patient's presentation represents a unique description of simultaneous infectious mononucleosis and murine typhus which underscores the importance of maintaining a broad differential diagnosis in the approach to febrile illnesses.
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PMID:An Unusual Presentation of Murine Typhus and Mononucleosis. 2978 15

Infectious mononucleosis, a syndrome characterized by the triad of pharyngitis, fever, and lymphadenopathy, is caused in the majority of cases by Epstein-Barr virus and usually presents in adolescents and young adults. The disease is for the most part self-limited with full recovery; however, life-threatening complications can occur. Manifestations of Epstein-Barr virus associated infectious mononucleosis can be variable and at times atypical, leading to a delay in diagnosis and consequently unnecessary tests and treatment. We present a case of infectious mononucleosis from Epstein-Barr virus in a female college student who was admitted to the hospital with the initial diagnosis of pyelonephritis. This diagnosis was made based on an abnormal urinalysis, including the presence of white blood cells, red blood cells, and protein, in the setting of high fevers, cough, abdominal pain, left costovertebral tenderness, and an unexplained left neck mass. A monospot was negative two days prior. Renal involvement in Epstein-Barr virus infection is not common and bridges the spectrum from asymptomatic urinary abnormalities to acute renal failure, with acute interstitial nephritis being the most frequent pathological finding. Our patient received corticosteroids and albuterol for a worsening cough, in addition to supportive care. Despite steroid therapy, she developed a debilitating, protracted urticarial rash, also thought to be caused by the Epstein-Barr virus infection. Our case highlights the varied and complex constellation of findings sometimes seen in Epstein-Barr virus infectious mononucleosis. Like in our patient, pharyngitis, a part of the hallmark triad of symptoms characterizing infectious mononucleosis, is not always present, and the monospot may be negative. A high degree of suspicion, as well as recognition that multiple organ systems may be involved in Epstein-Barr virus associated infectious mononucleosis, is required to make the proper diagnosis.
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PMID:An Atypical Presentation of Epstein-Barr Virus Associated Infectious Mononucleosis Mistaken for Pyelonephritis. 3239 17

Epstein Barr Virus (EBV) is one of the herpes viruses that is responsible for causing infectious mononucleosis, lymphomas, and carcinomas primarily in immunocompromised individuals. We present a case of EBV-induced pneumonitis in an immunocompetent female, successfully treated with steroids. The patient is a 70 year-old female with a history of infectious mononucleosis in her teens who presented to the emergency room with worsening shortness of breath, associated with cough and fever. She underwent extensive work up and her serologic workup revealed positive anti-EBV antibodies, pointing towards the diagnosis of EBV induced pneumonitis. EBV-induced Pneumonitis is a very rare entity and is especially hardly seen among immunocompetent individuals. This interesting case shows that in this new era of viral pneumonias, EBV induced pneumonitis should be considered among differentials when dealing with lung infections. Prompt initiation of treatment with steroids or antiviral medication may result in complete recovery. The choices among treatment options can be individualized according to the severity of disease, course of disease progression, and side effect profile of medications. In our case we were able to successfully treat the patient with high dose steroids only.
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PMID:Epstein-Barr virus (EBV) induced pneumonitis in an immunocompetent adult: A case report. 3329 92


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