scholarly journals Radiological-Pathological Correlation in Plasmablastic Lymphoma in an Immunocompromised Patient

2018 ◽  
Vol 2018 ◽  
pp. 1-3
Author(s):  
A. Moramarco ◽  
M. Marenco ◽  
M. La Cava ◽  
A. Lambiase
Keyword(s):  
Drug User ◽  
Fungal Infections ◽  
Immunocompromised Patient ◽  
Poor Response ◽  
Plasmablastic Lymphoma ◽  
Response To Treatment ◽  
Hiv Positive ◽  
Radiological Features ◽  
Pathological Conditions ◽  
Aggressive Form

Plasmablastic lymphoma (PBL) is a malignant, rare, and aggressive form of non-Hodgkin’s lymphoma with poor response to treatment that most commonly involves the oral mucosa of immunodeficient patients. The orbit might be primarily or secondarily involved; on the other hand other pathological conditions, i.e., fungal infections, may localize in the orbit in both immunocompromised patients and drug user, which might have similar radiological features. We describe the clinical, radiological, and pathological features of an orbital plasmablastic lymphoma (PBL) in an immunocompromised HIV positive drug user patient.

A rare presentation of plasmablastic lymphoma as cutaneous nodules in an immunocompromised patient

2016 ◽  
Vol 28 (6) ◽  
pp. 623-625 ◽  
Author(s):  
Selvin Sundar Raj Mani ◽  
Thomas Kodiatte ◽  
Manjeera Jagannati
Keyword(s):  
Gastrointestinal Tract ◽  
Oral Cavity ◽  
Hospital Stay ◽  
Immunocompromised Patient ◽  
The Body ◽  
Plasmablastic Lymphoma ◽  
Hiv Positive ◽  
Rare Entity ◽  
Tumour Burden ◽  
Rare Presentation

Plasmablastic lymphoma is a rare entity accounting for around 2.7% of all AIDS-related lymphomas. The oral cavity and gastrointestinal tract are the most common sites involved. We report a case of a 34-year-old HIV-positive woman with a rare presentation of cutaneous nodules all over the body. Due to overwhelming tumour burden, she developed tumour lysis syndrome during her hospital stay and succumbed to the illness.

scholarly journals Operated case of tubercular meningitis with hydrocephalus in an immunocompromised patient and acute abdomen-management controversy: a case report

2021 ◽  
Author(s):  
Amar Nath
Keyword(s):  
Acute Abdomen ◽  
Immunocompromised Patient ◽  
Intestinal Tuberculosis ◽  
Hiv Positive ◽  
Tubercular Meningitis ◽  
Pathological Conditions ◽  
Ventriculoperitoneal Shunting ◽  
Common Infectious Disease ◽  
Perforation Peritonitis ◽  
Ventriculo Peritoneal Shunt

Tuberculosis is a very common infectious disease in developing countries like India. Most common form includes pulmonary tuberculosis. Other common forms are tubercular meningitis and intestinal tuberculosis. Hydrocephalus is one of the commonest complications of tubercular meningitis. We present a HIV positive case who had tubercular meningitis with hydrocephalus and was operated for ventriculoperitoneal shunting, later developed intestinal tuberculosis with perforation peritonitis. The presentation of an acute abdomen with a ventriculo-peritoneal shunt requires skillful diagnostic workup and management. Apart from complications caused by the shunt, primary abdominal pathological conditions must be taken into consideration. Tuberculosis has multiple presentations all of which should be kept in mind.

Criteria positive and criteria negative anaphylaxis, with a focus on undifferentiated somatoform idiopathic anaphylaxis: A review and case series

2020 ◽  
Vol 41 (6) ◽  
pp. 436-441 ◽  
Author(s):  
Daniel A. Rosloff ◽  
Kunal Patel ◽  
Paul J. Feustel ◽  
Jocelyn Celestin
Keyword(s):  
Diagnostic Criteria ◽  
Statistical Significance ◽  
Case Series ◽  
Poor Response ◽  
Response To Treatment ◽  
Fisher Exact Test ◽  
Subjective Symptoms ◽  
Significant Difference ◽  
Physical Findings ◽  
Idiopathic Anaphylaxis

Background: Undifferentiated somatoform (US) idiopathic anaphylaxis (IA) is considered a psychogenic disorder characterized by a lack of observable physical findings and poor response to treatment. Although failure to diagnose true anaphylaxis can have disastrous consequences, identification of US-IA is crucial to limit unnecessary expenses and use of health care resources. Objective: To better define the presentation and understand the potential relationship between US-IA and underlying psychiatric comorbidities. Methods: We retrospectively reviewed 110 visits by 107 patients to our institution for evaluation and management of anaphylaxis over a 1-year period. The patients were classified as having either criteria positive (CP) or criteria negative (CN) anaphylaxis based on whether they met Second National Institute of Allergy and Infectious Disease/Food Allergy and Anaphylaxis Network Symposium criteria for the clinical diagnosis of anaphylaxis. Patient characteristics, including objective and subjective signs and symptoms, and the presence of psychiatric diagnoses were collected and analyzed. Statistical significance was assessed by using the Fisher exact test. A literature review of US-IA and other psychogenic forms of anaphylaxis was performed. Results: Patients with CP anaphylaxis were more likely to present with hypotension, wheezing, urticaria, and vomiting than were patients with CN anaphylaxis. The patients with CN anaphylaxis were more likely to present with subjective symptoms of sensory throat tightness or swelling compared with patients with CP anaphylaxis. No significant difference was detected in the prevalence of psychiatric conditions between the two groups. Conclusion: Patients who met previously established diagnostic criteria for anaphylaxis were more likely to present with objective physical findings than those who did not meet criteria for true anaphylaxis. CN patients who presented for treatment of anaphylaxis were more likely to present with subjective symptoms. Formal diagnostic criteria should be used by clinicians when evaluating patients with suspected anaphylaxis.

A Unique Case of Cutaneous Cunninghamella infection in an Immunocompromised Patient (Preprint)

2020 ◽  
Author(s):  
Mauricio Portillo ◽  
Shyam Allamaneni ◽  
Richard Goodman
Keyword(s):  
Fungal Infections ◽  
Immunocompromised Patient ◽  
Lymphocytic Leukemia ◽  
Peripherally Inserted Central Catheter ◽  
Central Catheter ◽  
Unique Case ◽  
Systemic Complications ◽  
Prompt Treatment ◽  
Mode Of Transmission ◽  
And Control

UNSTRUCTURED Cunninghamella species are an extremely rare cause of fungal infections. The usual mode of transmission is through inhalation however rare cases of cutaneous spread have been reported. The objective of this clinical case report is to highlight the uniqueness of which the patient acquired the infection, the progression, and control of it. A 57-year-old male with chronic lymphocytic leukemia was found to have an abscess next to his peripherally inserted central catheter (PICC) line. The abscess culture grew back Cunninghamella and was debrided and treated with a novel antifungal. The fungal infection was controlled and the total timeframe took 28 days. Rapid recognition and prompt treatment demonstrate the prevention of rapidly progressive angioinvasian and further systemic complications. This case also proves that a novel antifungal may be appropriate in controlling the spread of Cunninghamella species.

scholarly journals Predictive Factors of the Responses to Treatment of Mycoplasma pneumoniae Pneumonia

2021 ◽  
Vol 10 (6) ◽  
pp. 1154
Author(s):  
Eun Lee ◽  
Yun Young Lee
Keyword(s):  
Pleural Effusion ◽  
Mycoplasma Pneumoniae ◽  
Predictive Factors ◽  
Respiratory Virus ◽  
Clinical Laboratory ◽  
Poor Response ◽  
Response To Treatment ◽  
Slow Response ◽  
Response Group ◽  
Time Of Admission

The prevalence of refractory Mycoplasma pneumoniae (MP) pneumonia is increasing. The present study aimed to identify the predictive factors of responses to treatment of MP pneumonia in children. A total of 149 children were diagnosed with MP pneumonia, of whom 56 were included in the good response group, 75 children in the slow response group, and 18 children in no response or progression group. Data on the clinical, laboratory, and radiologic features were retrospectively obtained through medical chart reviews. The severity of pneumonia, based on the extent of pneumonic lesions on chest x-ray (adjusted odds ratio (aOR), 10.573; 95% confidence intervals (CIs), 2.303−48.543), and lactate dehydrogenase (LDH) levels (aOR, 1.002; 95% CIs, 1.000–1.004) at the time of admission were associated with slow response to treatment of MP pneumonia. Pleural effusion (aOR, 5.127; 95% CIs, 1.404–18.727), respiratory virus co-infection (aOR, 4.354; 95% CIs, 1.374–13.800), and higher LDH levels (aOR, 1.005; 95% CIs, 1.002–1.007) as well as MP-specific IgM titer (aOR, 1.309; 95% CIs, 1.095–1.564) were associated with no response or progression of MP pneumonia. The area under the curve for the prediction of no or poor response in MP pneumonia using pleural effusion, respiratory virus co-infection, LDH levels, and MP-specific IgM titer at the time of admission was 0.8547. This study identified the predictive factors of responses to treatment of MP pneumonia in children, which would be helpful in establishing a therapeutic plan and predicting the clinical course of MP pneumonia in children.

Clinical outcomes of syphilis in HIV-negative and HIV-positive MSM: occurrence of repeat syphilis episodes and non-treponemal serology responses

2021 ◽  
pp. sextrans-2020-054887
Author(s):  
Silvia Achia Nieuwenburg ◽  
Ricardo Jamie Sprenger ◽  
Maarten Franciscus Schim van der Loeff ◽  
Henry John Christiaan de Vries
Keyword(s):  
Hiv Infection ◽  
Controlled Trial ◽  
Clinical Manifestations ◽  
Response To Treatment ◽  
Disease Stage ◽  
Hiv Positive ◽  
Sexual Risk Behaviour ◽  
Serological Response ◽  
History Of ◽  
Hiv Negative

ObjectivesHIV-positive men who have sex with men (MSM) may be at a higher risk of repeat syphilis, have different clinical manifestations and have a different serological response to treatment compared with HIV-negative MSM. The objective of this study was to assess whether HIV-negative and HIV-positive MSM with infectious syphilis (primary, secondary or early latent) differed in history of previous syphilis episodes, disease stage and non-treponemal titre of initial and repeat episodes, and the titre response 6 and 12 months after treatment. Furthermore, determinants associated with an inadequate titre response after treatment were explored.MethodsThis retrospective analysis used data of five longitudinal studies (four cohorts; one randomised controlled trial) conducted at the STI clinic in Amsterdam, the Netherlands. Participants were tested for syphilis and completed questionnaires on sexual risk behaviour every 3–6 months. We included data of participants with ≥1 syphilis diagnosis in 2014–2019. Pearson’s χ² test was used to compare HIV-negative and HIV-positive MSM in occurrence of previous syphilis episodes, disease stage of initial and repeat syphilis episode and non-treponemal titre treatment responses.ResultsWe included 355 participants with total 459 syphilis episodes. HIV-positive MSM were more likely to have a history of previous syphilis episodes compared with HIV-negative MSM (68/90 (75.6%) vs 96/265 (36.2%); p<0.001). Moreover, HIV-positive MSM with repeat syphilis were less often diagnosed with primary syphilis (7/73 (9.6%) vs 36/126 (28.6%)) and more often diagnosed with secondary syphilis (16/73 (21.9%) vs 17/126 (13.5%)) and early latent syphilis (50/73 (68.5%) vs 73/126 (57.9%)) (p=0.005). While not significantly different at 12 months, HIV-negative MSM were more likely to have an adequate titre response after 6 months compared with HIV-positive MSM (138/143 (96.5%) vs 66/74 (89.2%); p=0.032).ConclusionsIn repeat syphilis, HIV infection is associated with advanced syphilis stages and with higher non-treponemal titres. HIV infection affects the serological outcome after treatment, as an adequate titre response was observed earlier in HIV-negative MSM.

scholarly journals Modified Rio Score with Platform Therapy Predicts Treatment Success with Fingolimod and Natalizumab in Relapsing-Remitting Multiple Sclerosis Patients

2021 ◽  
Vol 10 (9) ◽  
pp. 1830
Author(s):  
Anna Jamroz-Wiśniewska ◽  
Radosław Zajdel ◽  
Agnieszka Słowik ◽  
Monika Marona ◽  
Marcin Wnuk ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Treatment Success ◽  
Prospective Trial ◽  
Poor Response ◽  
Response To Treatment ◽  
First Year ◽  
Second Line ◽  
Second Line Therapy ◽  
Line Therapy ◽  
Multiple Sclerosis Patients

Background: Reliable markers of disease outcomes in multiple sclerosis (MS) would help to predict the response to treatment in patients treated with high efficacy drugs. No evidence of disease activity (NEDA) has become a treatment goal whereas the modified Rio score (MRS) predicts future suboptimal responders to treatment. The aim of our study was to identify factors that would predict poor response to treatment with natalizumab and fingolimod. Methods: In the multicenter prospective trial, 336 subjects were enrolled, initiating therapy with natalizumab (n = 135) or fingolimod (n = 201). Data on relapse rate, the expanded disability status scale, and MRI results were collected, and MRS was estimated. Results: NEDA-3 after the first year of therapy was 73.9% for natalizumab and 54.8% for fingolimod (p < 0.0001). Patients with MRS = 0 in the last year on platform therapy had the best NEDA-3 (71%) and patients with MRS = 3 had the worst NEDA-3 (41%) in the first year of treatment with the second-line therapy. Conclusion: We conclude that switching to the second-line therapy should occur earlier to enable better results for patients treated with natalizumab or fingolimod. The outcome on both drugs is better with better neurological conditions and lower MRS of the patient on the platform therapy.

Plasmablastic lymphoma of the oral cavity in an HIV-positive patient: staging with 18F-FDG PET/CT

2011 ◽  
Vol 52 (9) ◽  
pp. 970-972 ◽  
Author(s):  
William Makis ◽  
Anthony Ciarallo ◽  
Robert Lisbona
Keyword(s):  
Oral Cavity ◽  
Aggressive Behavior ◽  
Fdg Pet ◽  
Poor Prognosis ◽  
Plasmablastic Lymphoma ◽  
Hiv Positive ◽  
Pet Ct ◽  
18F Fdg ◽  
Fdg Pet Ct ◽  
Rare Report

Plasmablastic lymphoma of the oral cavity is a very rare and only recently recognized entity that has been identified almost exclusively in HIV-infected individuals. It has a predilection for the oral cavity, often exhibits very aggressive behavior and has a poor prognosis. The use of 18F-FDG PET/CT in the evaluation of HIV-associated lymphomas is a recent development, and its use in the staging of plasmablastic lymphoma of the oral cavity has not been previously reported. This rare report highlights the usefulness of 18F-FDG PET/CT in the staging of plasmablastic lymphoma of the oral cavity.

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