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Qureshi A, Al Khabori M, Al Haddabi IH, Qureshi H, Jawa Z. Langerhans Cell Hyperplasia Mimicking Langerhans Cell Histiocytosis: A Rare Complication of COVID-19 Vaccination. Int J Surg Pathol 2024; 32:1024-1028. [PMID: 37946499 DOI: 10.1177/10668969231206571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Langerhans cell histiocytosis (LCH) is a rare disorder characterized by the abnormal proliferation of Langerhans cells, a type of immune cell that is normally present in the skin and various other tissues. LCH can affect people of any age but is most commonly diagnosed in children. We report a case of a patient with LCH who developed ipsilateral axillary lymphadenopathology post-COVID-19 vaccination. Lymph node biopsy showed diffuse Langerhans cell hyperplasia which mimicked LCH. Clinically and radiologically, it looked to be a reactive lymph node. The patient was kept on follow up only and after 1 year of follow up the size of lymph nodes regressed confirming to be reactive in nature rather than neoplastic. To the best of our knowledge, this is the second case of Langerhans cell hyperplasia post-COVID-19 vaccination being reported in the literature.
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Affiliation(s)
- Asim Qureshi
- Department of Pathology, Sultan Qaboos University, College of Medicine and Health Sciences, Muscat, Oman
| | - Murtadha Al Khabori
- Department of Haematology, Sultan Qaboos University, College of Medicine and Health Sciences, Muscat, Oman
| | | | - Hannia Qureshi
- Department of Medicine Combined Military Hospital, Multan, Pakistan
| | - Zabah Jawa
- Department of Radiology and Molecular Imaging Sultan Qaboos University, Muscat, Oman
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2
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Takahashi K, Manabe O, Shizukuishi K, Shibata H, Kawakami H, Otsuka A, Oyama-Manabe N. Examination of iatrogenic FDG accumulation after COVID-19 vaccination. Ann Nucl Med 2024; 38:409-417. [PMID: 38563890 DOI: 10.1007/s12149-024-01909-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 01/23/2024] [Indexed: 04/04/2024]
Abstract
PURPOSE This study aimed to investigate the frequency of COVID-19 vaccine-induced reactive change and potential factors including blood type correlated with increased FDG uptake on positron emission tomography (PET)/computed tomography (CT). MATERIALS AND METHODS We evaluated 284 patients who underwent PET/CT between June and September 2021 and had a known history of COVID-19 vaccination. Information on the injection site, vaccine type, and adverse reactions was obtained. We visually assessed the presence or absence of accumulation in the axillary and supraclavicular lymph nodes and the deltoid muscles. We measured the maximum standardized uptake value (SUVmax) using semi-quantitative analysis. RESULTS Our study included 158 males and 126 females aged 16-94. The median time between vaccination and PET/CT was 9 and 42 days for patients who had received their first and second doses, respectively. We observed axillary lymph node accumulation, supraclavicular lymph node accumulation, and deltoid muscle accumulation in 98 (SUVmax 1.07-25.1), nine (SUVmax 2.28-14.5), and 33 cases (SUVmax 0.93-7.42), respectively. In cases with axillary lymph node (P = 0.0057) or deltoid muscle (P = 0.047) accumulation, the shorter the time since vaccination, the higher the FDG accumulation. Patients with axillary lymph node accumulation were significantly younger (P < 0.0001) and had a significantly higher frequency of adverse reactions such as fever (P < 0.0001) and myalgia (P = 0.002). No significant relationship was observed between blood type and the frequency of FDG accumulation. Logistic regression analysis also showed that age, gender, days since vaccination, and adverse reactions such as fever and myalgia were important factors for axillary lymph node accumulation. CONCLUSION Our study found that FDG accumulation in the axillary lymph nodes and deltoid muscle was higher within a shorter time after vaccination, and axillary lymph node accumulation was higher in young patients, females, and those with adverse reactions of fever and myalgia. No significant relationship was observed between blood type and the frequency of FDG accumulation. Confirming the vaccination status, time since vaccination, and the presence of adverse reactions before PET may reduce false positives.
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Affiliation(s)
- Keiko Takahashi
- Department of Radiology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama, 330-8503, Japan
- Department of Radiology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Osamu Manabe
- Department of Radiology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama, 330-8503, Japan.
| | | | | | - Hiroki Kawakami
- Central Division of Radiology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Akira Otsuka
- Central Division of Radiology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Noriko Oyama-Manabe
- Department of Radiology, Jichi Medical University Saitama Medical Center, 1-847 Amanuma-cho, Omiya-ku, Saitama, 330-8503, Japan
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Yel I, D'Angelo T, Gruenewald LD, Koch V, Golbach R, Mahmoudi S, Ascenti G, Blandino A, Vogl TJ, Booz C, Bucolo GM. Dual-Energy CT Material Decomposition: The Value in the Detection of Lymph Node Metastasis from Breast Cancer. Diagnostics (Basel) 2024; 14:466. [PMID: 38472939 DOI: 10.3390/diagnostics14050466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 02/16/2024] [Accepted: 02/17/2024] [Indexed: 03/14/2024] Open
Abstract
PURPOSE To evaluate the diagnostic performance of a dual-energy computed tomography (DECT)-based material decomposition algorithm for iodine quantification and fat fraction analysis to detect lymph node metastases in breast cancer patients. MATERIALS AND METHODS 30 female patients (mean age, 63.12 ± 14.2 years) diagnosed with breast cancer who underwent pre-operative chest DECT were included. To establish a reference standard, the study correlated histologic repots after lymphadenectomy or confirming metastasis in previous/follow-up examinations. Iodine concentration and fat fraction were determined through region-of-interest measurements on venous DECT iodine maps. Receiver operating characteristic curve analysis was conducted to identify the optimal threshold for differentiating between metastatic and non-metastatic lymph nodes. RESULTS A total of 168 lymph nodes were evaluated, divided into axillary (metastatic: 46, normal: 101) and intramammary (metastatic: 10, normal: 11). DECT-based fat fraction values exhibited significant differences between metastatic (9.56 ± 6.20%) and non-metastatic lymph nodes (41.52 ± 19.97%) (p < 0.0001). Absolute iodine concentrations showed no significant differences (2.25 ± 0.97 mg/mL vs. 2.08 ± 0.97 mg/mL) (p = 0.7999). The optimal fat fraction threshold for diagnosing metastatic lymph nodes was determined to be 17.75%, offering a sensitivity of 98% and a specificity of 94%. CONCLUSIONS DECT fat fraction analysis emerges as a promising method for identifying metastatic lymph nodes, overcoming the morpho-volumetric limitations of conventional CT regarding lymph node assessment. This innovative approach holds potential for improving pre-operative lymph node evaluation in breast cancer patients, offering enhanced diagnostic accuracy.
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Affiliation(s)
- Ibrahim Yel
- Division of Experimental Imaging, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
- Clinic for Radiology and Nuclear Medicine, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Tommaso D'Angelo
- Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, 98122 Messina, Italy
- Department of Radiology and Nuclear Medicine, Erasmus MC, 3015 GD Rotterdam, The Netherlands
| | - Leon D Gruenewald
- Division of Experimental Imaging, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
- Clinic for Radiology and Nuclear Medicine, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Vitali Koch
- Clinic for Radiology and Nuclear Medicine, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Rejane Golbach
- Institute of Biostatistics and Mathematical Modelling, University Hospital Frankfurt, 60596 Frankfurt am Main, Germany
| | - Scherwin Mahmoudi
- Division of Experimental Imaging, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
- Clinic for Radiology and Nuclear Medicine, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Giorgio Ascenti
- Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, 98122 Messina, Italy
| | - Alfredo Blandino
- Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, 98122 Messina, Italy
| | - Thomas J Vogl
- Clinic for Radiology and Nuclear Medicine, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Christian Booz
- Division of Experimental Imaging, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
- Clinic for Radiology and Nuclear Medicine, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Giuseppe M Bucolo
- Division of Experimental Imaging, University Hospital, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany
- Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, 98122 Messina, Italy
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Nga ME. Pitfalls in Lymph Node Fine Needle Aspiration Cytology. Acta Cytol 2023; 68:260-280. [PMID: 38118434 PMCID: PMC11305520 DOI: 10.1159/000535906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 12/16/2023] [Indexed: 12/22/2023]
Abstract
BACKGROUND Fine needle aspiration cytology (FNAC) is an accurate, minimally invasive, and cost-effective biopsy method for enlarged lymph nodes. While the role of lymph node FNAC in the diagnosis of infectious or reactive conditions and metastatic malignancy is unquestioned, differing views still exist on its role in the diagnosis of lymphoma. Nevertheless, regardless of the practice setting, pitfalls and potential for error exist, and it is incumbent upon the pathologist to be aware of these pitfalls, as this is the first line of defence against errors. SUMMARY This discussion will focus on potential interpretational errors, specifically highlighting scenarios leading to false-negative and false-positive diagnosis and errors in tumour classification, with an emphasis on cytomorphology. Potential entities that may fly below the radar of the pathologist - so-called off-radar entities - are also discussed, as a reminder to consider broad differentials in cases with unusual morphologic features. Some reasons for false-negative diagnoses include low-grade lymphomas that mimic a mixed, polymorphous reactive lymphoid population or aspirates with a paucity of lesional cells, through either sampling error or the intrinsic nature of the entity, e.g., nodular lymphocyte predominant Hodgkin lymphoma. Some of the potential causes of false-positive diagnoses that are discussed include viral-associated lymphadenopathy, Kikuchi-Fujimoto lymphadenitis, or benign adnexal lesions mimicking metastatic malignancy. Errors in tumour classification covered include metastatic carcinoma, sarcoma, melanoma, and lymphoma mimicking each other, and Hodgkin lymphoma and its mimics. Finally, less common entities such as follicular dendritic cell sarcoma and others are briefly mentioned, to remind us of conditions that may slip under our diagnostic radar. KEY MESSAGES A systematic review of diagnostic pitfalls and traps is elucidated here, with some tips to avoid these traps. The triple approach to the diagnostic workup is emphasised, which includes rigorous clinicopathologic correlation, attention to cytomorphology, and judicious application of ancillary tests.
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Affiliation(s)
- Min En Nga
- Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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Zhang S, Li J, Xu R, Chen Q, Sun G, Lin Y, Cao Y, Chen Y, Geng C, Teng Y, Nie J, Li X, Xu G, Liu X, Jin F, Fan Z, Luo T, Liu H, Wang FS, Jiang Z. Safety of COVID-19 Vaccination in Patients With Breast Cancer: Cross-Sectional Study in China. JMIR Public Health Surveill 2023; 9:e46009. [PMID: 38060302 PMCID: PMC10739232 DOI: 10.2196/46009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 07/26/2023] [Accepted: 10/31/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND The widespread use of vaccines against the novel coronavirus disease (COVID-19) has become one of the most effective means to establish a population immune barrier. Patients with cancer are vulnerable to COVID-19 infection, adverse events, and high mortality, and should be the focus of epidemic prevention and treatment. However, real-world data on the safety of vaccines for patients with breast cancer are still scarce. OBJECTIVE This study aims to compare the safety of COVID-19 vaccines between patients vaccinated before or after being diagnosed with breast cancer. METHODS Patients with breast cancer who sought medical advice from October 2021 to December 2021 were screened. Those who received COVID-19 vaccines were enrolled in this study to analyze the safety of the vaccines. The primary outcome was patient-reported adverse events (AEs). All events after vaccine injection were retrospectively documented from the patients. RESULTS A total of 15,455 patients with breast cancer from 41 hospitals in 20 provinces in China were screened, and 5766 patients who received COVID-19 vaccines were enrolled. Of those enrolled, 45.1% (n=2599) of patients received vaccines before breast cancer diagnosis, 41.3% (n=2379) were vaccinated after diagnosis, and 13.6% (n=784) did not known the accurate date of vaccination or cancer diagnosis. Among the patients vaccinated after diagnosis, 85.4% (n=2032) were vaccinated 1 year after cancer diagnosis and 95.4% (n=2270) were vaccinated during early-stage cancer. Of all 5766 vaccinated patients, 93.9% (n=5415) received an inactivated vaccine, 3.7% (n=213) received a recombinant subunit vaccine, and 2.4% (n=138) received other vaccines, including adenovirus and mRNA vaccines. In the first injection of vaccines, 24.4% (n=10, 95% CI 11.2-37.5) of patients who received an adenovirus vaccine reported AEs, compared to only 12.5% (n=677, 95% CI 11.6-13.4) of those who received an inactivated vaccine. Patients with metastatic breast cancer reported the highest incidence of AEs (n=18, 16.5%, 95% CI 9.5-23.5). Following the second injection, patients who received an inactivated vaccine (n=464, 8.7%, 95% CI 8.0-9.5) and those who received a recombinant vaccine (n=25, 8.7%, 95% CI 5.5-12.0) reported the same incidence of AEs. No significant differences in patient-reported AEs were found between the healthy population and patients with breast cancer (16.4% vs 16.9%, respectively); the most common AEs were local pain (11.1% vs 9.1%, respectively), fatigue (5.5% vs 6.3%, respectively), and muscle soreness (2.3% vs 3.6%, respectively). The type of vaccine and time window of vaccination had little impact on patient-reported AEs. CONCLUSIONS Compared with patients vaccinated before breast cancer diagnosis, there were no significant differences in patient-reported AEs in the patients vaccinated after diagnosis. Thus, it is safe for patients with breast cancer, especially for those in the early stage, to receive COVID-19 vaccines. TRIAL REGISTRATION Chinese Clinical Trial Registry ChiCTR2200055509; https://tinyurl.com/33zzj882.
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Affiliation(s)
- Shaohua Zhang
- Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Jianbin Li
- Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
- Beijing Institute of Biotechnology, Academy of Military Medical Sciences, Beijing, China
| | - Ruonan Xu
- Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Qianjun Chen
- Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangdong, China
| | - Gang Sun
- Cancer Hospital Affiliated to Xinjiang Medical University, Xinjiang, China
| | - Ying Lin
- The First Affiliated Hospital of Sun Yat-sen University, Guangdong, China
| | - Yali Cao
- Nanchang Third Hospital, Jiangxi, China
| | - Yiding Chen
- The Second Affiliated Hospital of Medical College of Zhejiang University, Zhejiang, China
| | - Cuizhi Geng
- Fourth Hospital of Hebei Medical University, Hebei, China
| | - Yuee Teng
- The First Hospital of China Medical University, Liaoning, China
| | | | | | | | - Xinlan Liu
- General Hospital of Ningxia Medical University, Ningxia, China
| | - Feng Jin
- The First Hospital of China Medical University, Liaoning, China
| | - Zhimin Fan
- The First Hospital of Jilin University, Jilin, China
| | - Ting Luo
- Sichuan Uniersity Huaxi Campus, Sichuan, China
| | - Hong Liu
- Tumor Hospital of Tianjin Medical University, Tianjin, China
| | - Fu-Sheng Wang
- Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
| | - Zefei Jiang
- Fifth Medical Center of Chinese People's Liberation Army General Hospital, Beijing, China
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Pardo-Cabello AJ, Manzano-Gamero V, Luna JDD. Differences in reporting of adverse drug reactions due to COVID-19 vaccines depending on the reporter. Eur J Intern Med 2023; 113:104-106. [PMID: 36966066 PMCID: PMC10030326 DOI: 10.1016/j.ejim.2023.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/15/2023] [Accepted: 03/20/2023] [Indexed: 03/24/2023]
Affiliation(s)
| | | | - Juan de Dios Luna
- Department of Biostatistics, Faculty of Medicine, University of Granada, Granada Spain
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7
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Arabi M, Al-Najjar Y, Sharma O, Kamal I, Javed A, Gohil HS, Paul P, Al-Khalifa AM, Laws S, Zakaria D. Role of previous infection with SARS-CoV-2 in protecting against omicron reinfections and severe complications of COVID-19 compared to pre-omicron variants: a systematic review. BMC Infect Dis 2023; 23:432. [PMID: 37365490 DOI: 10.1186/s12879-023-08328-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 05/13/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND The SARS-CoV-2 virus elicited a major public concern worldwide since December 2019 due to the high number of infections and deaths caused by COVID-19. The Omicron variant was detected in October 2021 which evolved from the wild-type SARS-CoV-2 and was found to possess many mutations. Omicron exhibited high transmissibility and immune evasion as well as reduced severity when compared to the earlier variants. Although vaccinated individuals were largely protected against infections in previous waves, the high prevalence of both reinfections and breakthrough infections with Omicron was observed. The aim of this review is to understand the effectiveness of previous infection on subsequent reinfection, given its significance in driving public health policy, including vaccination prioritization and lockdown requirements. METHODS A comprehensive literature search was conducted using several databases to target studies reporting data related to the effectiveness of the previous infection with SARS-CoV-2 in protecting against the Omicron variant. Screening of the studies, quality assessment and data extraction were conducted by two reviewers for each study. RESULTS Only 27 studies met our inclusion criteria. It was observed that previous infection was less effective in preventing reinfections with the Omicron variant compared to the Delta variant irrespective of vaccination status. Furthermore, being fully vaccinated with a booster dose provided additional protection from the Omicron variant. Additionally, most infections caused by Omicron were asymptomatic or mild and rarely resulted in hospitalizations or death in comparison to the Delta wave. CONCLUSION A majority of the studies reached a consensus that although previous infection provides some degree of immunity against Omicron reinfection, it is much lower in comparison to Delta. Full vaccination with two doses was more protective against Delta than Omicron. Receiving a booster dose provided additional protection against Omicron. It is therefore clear that neither vaccination nor previous infection alone provide optimal protection; hybrid immunity has shown the best results in terms of protecting against either Omicron or Delta variants. However, additional research is needed to quantify how long immunity from vaccination versus previous infection lasts and whether individuals will benefit from variant-specific vaccinations to enhance protection from infection.
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Affiliation(s)
- Maryam Arabi
- Weill Cornell Medicine Qatar, Qatar Foundation, Education City, Al Luqta St. Ar-Rayyan, P.O. Box 24144, Doha, Qatar
| | - Yousef Al-Najjar
- Weill Cornell Medicine Qatar, Qatar Foundation, Education City, Al Luqta St. Ar-Rayyan, P.O. Box 24144, Doha, Qatar
| | - Omna Sharma
- Weill Cornell Medicine Qatar, Qatar Foundation, Education City, Al Luqta St. Ar-Rayyan, P.O. Box 24144, Doha, Qatar
| | - Ibtihal Kamal
- Weill Cornell Medicine Qatar, Qatar Foundation, Education City, Al Luqta St. Ar-Rayyan, P.O. Box 24144, Doha, Qatar
| | - Aimen Javed
- Weill Cornell Medicine Qatar, Qatar Foundation, Education City, Al Luqta St. Ar-Rayyan, P.O. Box 24144, Doha, Qatar
| | - Harsh S Gohil
- Weill Cornell Medicine Qatar, Qatar Foundation, Education City, Al Luqta St. Ar-Rayyan, P.O. Box 24144, Doha, Qatar
| | - Pradipta Paul
- Weill Cornell Medicine Qatar, Qatar Foundation, Education City, Al Luqta St. Ar-Rayyan, P.O. Box 24144, Doha, Qatar
| | - Aljazi M Al-Khalifa
- Weill Cornell Medicine Qatar, Qatar Foundation, Education City, Al Luqta St. Ar-Rayyan, P.O. Box 24144, Doha, Qatar
| | - Sa'ad Laws
- Weill Cornell Medicine Qatar, Qatar Foundation, Education City, Al Luqta St. Ar-Rayyan, P.O. Box 24144, Doha, Qatar
| | - Dalia Zakaria
- Weill Cornell Medicine Qatar, Qatar Foundation, Education City, Al Luqta St. Ar-Rayyan, P.O. Box 24144, Doha, Qatar.
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Ho TC, Shen DHY, Chang CC, Chan HP, Chuang KP, Yuan CH, Chen CN, Yang MH, Tyan YC. Immune Response Related to Lymphadenopathy Post COVID-19 Vaccination. Vaccines (Basel) 2023; 11:vaccines11030696. [PMID: 36992280 DOI: 10.3390/vaccines11030696] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/15/2023] [Accepted: 03/15/2023] [Indexed: 03/31/2023] Open
Abstract
Mass vaccination against coronavirus disease 2019 (COVID-19) is a global health strategy to control the COVID-19 pandemic. With the increasing number of vaccinations, COVID-19 vaccine-associated lymphadenopathy (C19-VAL) has been frequently reported. Current findings emphasize the characteristics of C19-VAL. The mechanism of C19-VAL is complicated to explore. Accumulated reports separately show that C19-VAL incidence is associated with receiver age and gender, reactive change within lymph nodes (LN), etc. We constructed a systematic review to evaluate the associated elements of C19-VAL and provide the mechanism of C19-VAL. Articles were searched from PubMed, Web of Science and EMBASE by using the processing of PRISMA. The search terms included combinations of the COVID-19 vaccine, COVID-19 vaccination and lymphadenopathy. Finally, sixty-two articles have been included in this study. Our results show that days post-vaccination and B cell germinal center response are negatively correlated with C19-VAL incidence. The reactive change within LN is highly related to C19-VAL development. The study results suggested that strong vaccine immune response may contribute to the C19-VAL development and perhaps through the B cell germinal center response post vaccination. From the perspective of imaging interpretation, it is important to carefully distinguish reactive lymph nodes from metastatic lymph node enlargement through medical history collection or evaluation, especially in patients with underlying malignancy.
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Affiliation(s)
- Tzu-Chuan Ho
- Department of Medical Imaging and Radiological Sciences, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Daniel Hueng-Yuan Shen
- Department of Nuclear Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
| | - Chin-Chuan Chang
- Department of Nuclear Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
- School of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Neuroscience Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Electrical Engineering, I-Shou University, Kaohsiung 840, Taiwan
| | - Hung-Pin Chan
- Department of Nuclear Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
| | - Kuo-Pin Chuang
- Graduate Institute of Animal Vaccine Technology, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 912, Taiwan
| | - Cheng-Hui Yuan
- Mass Spectrometry Laboratory, Department of Chemistry, National University of Singapore, Singapore 119077, Singapore
| | - Ciao-Ning Chen
- Department of Medical Imaging and Radiological Sciences, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Ming-Hui Yang
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Center of General Education, Shu-Zen Junior College of Medicine and Management, Kaohsiung 821, Taiwan
| | - Yu-Chang Tyan
- Department of Medical Imaging and Radiological Sciences, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Graduate Institute of Animal Vaccine Technology, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 912, Taiwan
- Research Center for Precision Environmental Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
- Center for Tropical Medicine and Infectious Disease Research, Kaohsiung Medical University, Kaohsiung 807, Taiwan
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Lucas F, Sadigh S. Hematopathology of SARS-CoV-2 infection and COVID-19 disease. Surg Pathol Clin 2023; 16:197-211. [PMID: 37149356 PMCID: PMC9892324 DOI: 10.1016/j.path.2023.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Coronavirus disease 2019 is caused by severe acute respiratory syndrome coronavirus 2 and is associated with pronounced hematopathologic findings. Peripheral blood features are heterogeneous and very often include neutrophilia, lymphopenia, myeloid left shift, abnormally segmented neutrophils, atypical lymphocytes/plasmacytoid lymphocytes, and atypical monocytes. Bone marrow biopsies and aspirates are often notable for histiocytosis and hemophagocytosis, whereas secondary lymphoid organs may exhibit lymphocyte depletion, pronounced plasmacytoid infiltrates, and hemophagocytosis. These changes are reflective of profound innate and adaptive immune dysregulation, and ongoing research efforts continue to identify clinically applicable biomarkers of disease severity and outcome.
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Affiliation(s)
- Fabienne Lucas
- Department of Pathology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA
| | - Sam Sadigh
- Department of Pathology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA.
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Placke JM, Mertens D, Tasdogan A, Chorti E, Schadendorf D, Ugurel S, Roesch A, Stoffels I, Klode J. Multispectral optoacoustic tomography to differentiate between lymph node metastases and coronavirus-19 vaccine-associated lymphadenopathy. J Eur Acad Dermatol Venereol 2023; 37:907-913. [PMID: 36606548 DOI: 10.1111/jdv.18847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 12/13/2022] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Worldwide mass vaccination for COVID-19 started in late 2020. COVID-19 vaccines cause benign hypermetabolic lymphadenopathies. Clinical stratification between vaccine-associated benign lymphadenopathies and malignant lymphadenopathies through ultrasound, MRI or FDG PET-CT is not feasible. This leads to unnecessary lymph node biopsies, excisions and even radical lymph node dissections. Therefore, to avoid unnecessary surgeries, we assessed whether noninvasive multispectral optoacoustic tomography (MSOT) enables a better differentiation between benign and malignant lymphadenopathies. PATIENTS AND METHODS All patients were vaccinated for COVID-19. We used MSOT to image deoxy- and oxyhaemoglobin levels in lymph nodes of tumour patients to assess metastatic status. MSOT imaging results were compared with standard ultrasound and pathological lymph node analysis. We also evaluated the influences of gender, age and time between vaccination and MSOT measurement of lymph nodes on the measured deoxy- and oxyhaemoglobin levels in patients with reactive lymph node changes. RESULTS Multispectral optoacoustic tomography was able to identify cancer-free lymph nodes in vivo without a single false negative (33 total lymph nodes), with 100% sensitivity and 50% specificity. A statistically significant higher deoxyhaemoglobin content was detected in patients with tumour manifestations in the lymph node (p = 0.02). There was no statistically significant difference concerning oxyhaemoglobin (p = 0.65). Age, sex and time between vaccination and MSOT measurement had statistically non-significant impact on deoxy- and oxyhaemoglobin levels in patients with reactive lymph nodes. CONCLUSION Here, we show that MSOT measurement is an advantageous clinical approach to differentiate between vaccine-associated benign lymphadenopathy and malignant lymph node metastases based on the deoxygenation level in lymph nodes.
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Affiliation(s)
- Jan-Malte Placke
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Delphine Mertens
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Alpaslan Tasdogan
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Eleftheria Chorti
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Selma Ugurel
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Alexander Roesch
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ingo Stoffels
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Joachim Klode
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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Gogia P, Tanni F, Coca-Guzman J, Chen N, Huang Y. Case report: A rare case of Rosai-Dorfman-Destombes disease after the COVID-19 infection. Front Med (Lausanne) 2022; 9:1073767. [PMID: 36600887 PMCID: PMC9806133 DOI: 10.3389/fmed.2022.1073767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 11/24/2022] [Indexed: 12/23/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is known to cause immune dysregulation and, therefore, has varied and often rare presentations. Rosai-Dorfman-Destombes disease (RDD) is an unusual non-Langerhans cell (non-LC) histiocytosis presenting with massive lymphadenopathy and various systemic symptoms. A 55-year-old Asian-American woman with no significant medical history or recent use of new drugs initially presented with cervical lymphadenopathy and urticarial rash 1 week after receiving the COVID-19 messenger RNA (mRNA) vaccine (Moderna, mRNA-1273) against SARS-CoV-2. The biopsy of the skin rash was consistent with a drug reaction. Approximately 2 months later, she developed mild flu-like symptoms and was diagnosed with a COVID-19 infection. Her symptoms were mild and self-resolving. Approximately 3 months later, she developed a generalized patchy erythematous rash on the face and the body that gradually worsened; diffuse lymphadenopathy involving the bilateral cervical, axillary, and inguinal areas; and constitutional symptoms. Laboratory results were consistent with lymphopenia, anemia, and an elevated sedimentation rate. Supraclavicular lymph node biopsy showed Rosai-Dorfman disease with a marked polyclonal plasmacytosis. She was started on a tapering dose of corticosteroids and showed clinical improvements over the next few weeks. Herein, we present a rare case of a histiocytic disorder that developed after contracting the SARS-COV2 infection in the event of receiving a recent mRNA COVID vaccination.
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Affiliation(s)
- Pooja Gogia
- Department of Hematology and Oncology, Maimonides Medical Center, Brooklyn, NY, United States,*Correspondence: Pooja Gogia
| | - Fahmina Tanni
- Department of Hematology and Oncology, Maimonides Medical Center, Brooklyn, NY, United States
| | - Juan Coca-Guzman
- Department of Pathology, SUNY Downstate Health Sciences University, Brooklyn, NY, United States
| | - Neil Chen
- Department of Hematology and Oncology, Maimonides Medical Center, Brooklyn, NY, United States,Department of Pathology, SUNY Downstate Health Sciences University, Brooklyn, NY, United States
| | - Yiwu Huang
- Department of Hematology and Oncology, Maimonides Medical Center, Brooklyn, NY, United States
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12
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Cancer Patients and the COVID-19 Vaccines: Considerations and Challenges. Cancers (Basel) 2022; 14:cancers14225630. [PMID: 36428722 PMCID: PMC9688380 DOI: 10.3390/cancers14225630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/19/2022] [Accepted: 10/25/2022] [Indexed: 11/19/2022] Open
Abstract
Few guidelines exist for COVID-19 vaccination amongst cancer patients, fostering uncertainty regarding the immunogenicity, safety, and effects of cancer therapies on vaccination, which this review aims to address. A literature review was conducted to include the latest articles covering the immunogenicity and safety of COVID-19 vaccination in patients with solid and hematologic cancers receiving various treatments. Lower seropositivity following vaccination was associated with malignancy (compared to the general population), and hematologic malignancy (compared to solid cancers). Patients receiving active cancer therapy (unspecified), chemotherapy, radiotherapy, and immunosuppressants generally demonstrated lower seropositivity compared to healthy controls; though checkpoint inhibition, endocrine therapy, and cyclin dependent kinase inhibition did not appear to affect seropositivity. Vaccination appeared safe and well-tolerated in patients with current or past cancer and those undergoing treatment. Adverse events were comparable to the general population, but inflammatory lymphadenopathy following vaccination was commonly reported and may be mistaken for malignant etiology. Additionally, radiation recall phenomenon was sporadically reported in patients who had received radiotherapy. Overall, while seropositivity rates were decreased, cancer patients showed capacity to generate safe and effective immune responses to COVID-19 vaccination, thus vaccination should be encouraged and hesitancy should be addressed in this population.
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Idiopathic Multicentric Castleman Disease Occurring Shortly after mRNA SARS-CoV-2 Vaccine. Vaccines (Basel) 2022; 10:vaccines10101725. [PMID: 36298590 PMCID: PMC9609308 DOI: 10.3390/vaccines10101725] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/12/2022] [Accepted: 10/14/2022] [Indexed: 11/05/2022] Open
Abstract
Idiopathic Multicentric Castleman Disease (iMCD) is a potentially life-threatening systemic disease whose complex symptomatology is due to cytokine dysregulation. We, herein, present a case of severe iMCD occurring in a previously healthy young man shortly after mRNA SARS-CoV-2 vaccination, responding to interleukin-6 blockade with siltuximab. Six months after the completion of siltuximab, the patient remained without any signs of iMCD or inflammation, indicating a temporal trigger of the disease. This case not only adds to the potential pathogenetic spectrum of MCD, but also extends the clinical picture of potential but rare adverse events following COVID-19 immunization.
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14
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ÇEVİK B. Association of COVID-19 vaccine with lymph node reactivity: an ultrasound-based study. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2022. [DOI: 10.32322/jhsm.1123597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Aim: Millions of people worldwide have been infected and died due to the pandemic caused by COVID-19. Vaccination is the most effective way to deal with the pandemic. Though vaccines are safe, they are not completely risk-free, and some side effects can occur after vaccination such as lymphadenopathy. This study, it was aimed to measure the lymph node reactivity that may develop after mRNA vaccination.
Material and Method: A total of 50 healthy people were included in the study. Left axillary and supraclavicular ultrasound examinations were performed before and one week after the administration of the mRNA vaccine. Each patient was assessed for supraclavicular and level 1 axillary lymph region in terms of the presence, size (long and short axis), and cortex thickness of the lymph nodes.
Results: Of the patients participating in the study, 23 (46 %) were male, 27 (54 %) were female, and the median age was 33. In comparison, the difference in long, short axis and cortex diameter measurements of the supraclavicular lymph node before and after vaccination was found to be statistically significant (p=0.034, 0.021, 0.004, respectively). Similarly, the difference in the long, short axis, and cortex thickness of the left axillary lymph node before and after vaccination was statistically significant (p<0.001, <0.001, <0.001, respectively).
Conclusion: Anti-Covid-19 vaccines may cause lymphadenopathy as a result of reactivation in lymph nodes in the left axillary and supraclavicular regions. When lymphadenopathy is detected in these regions, the vaccine should be questioned in the clinical history and ultrasound follow-up should be performed on the patient.
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15
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Sahoo SS, Kaur N, Kaur A, Garg S. Lymphadenopathy subsequent to Covishield (ChAdOx1 nCoV-19) Corona virus vaccine: ultrasound findings and clinical implications. Ther Adv Vaccines Immunother 2022; 10:25151355221124018. [PMID: 36133302 PMCID: PMC9482933 DOI: 10.1177/25151355221124018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 08/12/2022] [Indexed: 11/17/2022] Open
Abstract
Introduction Post anti-COVID-19 vaccine lymphadenopathies have been recently described in literature, from different parts of the world. Although there have been studies on lymphadenopathy following mRNA vaccines, there is a paucity of studies on lymphadenopathy following inactivated viral vaccines, such as Covishield. Aim In this study, we explored lymphadenopathy subsequent to Covishield vaccine in terms of its various ultrasound parameters in the Indian population. Methods This hospital-based longitudinal study was conducted among 50 adult beneficiaries of Covishield vaccine. Sociodemographic details and relevant clinical history were recorded using a semi-structured performa. Detailed ultrasound (USG) examination of the bilateral axillae was done on the day of vaccination and after 6-12 days post vaccination. Vaccine beneficiaries were evaluated for the presence of any vaccine-associated lymphadenopathy and described the presence, number, size, morphology, cortical thickness, and presence or absence of echogenic hilum. Results Out of total (63) lymph nodes evaluated sonologically, majority (80.9%) of lymph nodes showed the features of benign lymphadenopathy. However, 12.6% (8/63) lymph nodes showed diffusely thickened cortex with preserved central echogenic hilum, 4.76% (3/63) lymph nodes showed eccentric cortical thickness with preserved hilar pattern, while only one lymph node showed diffuse cortical thickening with loss of central echogenic hilum. Conclusion With an increase in vaccination coverage, clinicians are likely to confront increasing cases of vaccine-associated axillary lymphadenopathy. Therefore, they should exercise care, that contemporary anti-COVID-19 vaccination can present an aetiology of axillary lymph nodes with suspicious USG features.
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Affiliation(s)
- Soumya Swaroop Sahoo
- Department of Community and Family Medicine, All India Institute of Medical Sciences, Bathinda, Punjab, India
| | - Navdeep Kaur
- Assistant Professor, Department of Radiodiagnosis, All India Institute of Medical Sciences, Bathinda, 151001, Punjab, India
| | - Amandeep Kaur
- Department of General Medicine, All India Institute of Medical Sciences, Bathinda, Punjab, India
| | - Shivane Garg
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Bathinda, Punjab, India
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Atypical follicular hyperplasia with light chain-restricted germinal centers after COVID-19 booster: a diagnostic pitfall. Virchows Arch 2022; 482:905-910. [PMID: 36098816 PMCID: PMC9469053 DOI: 10.1007/s00428-022-03400-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/08/2022] [Accepted: 08/16/2022] [Indexed: 10/26/2022]
Abstract
There has been a surge in COVID-19 vaccine-associated lymphadenopathy (LAD), including after the booster dose of vaccine. This can create diagnostic dilemmas in oncology patients as the relatively sudden LAD can mimic metastasis or cancer recurrence, at a risk of leading to additional but unnecessary anti-neoplastic therapy. Here we report the histopathologic features in a case of persistent LAD occurring in a patient with history of breast invasive ductal carcinoma which followed a COVID-19 vaccine booster. A needle core and then excisional biopsy showed atypical follicular hyperplasia with features that histologically and phenotypically could mimic follicular lymphoma, but the findings were ultimately interpreted to be reactive in nature and related temporally to COVID-19 vaccine. To our knowledge, this is the first case of an atypical lymphoproliferative lesion with features potentially mimicking lymphoma associated with COVID-19 vaccine.
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Aimo C, Mariotti EB, Corrà A, Quintarelli L, Bianchi B, Verdelli A, Ruffo di Calabria V, Caproni M. Lymphedema of the Arm after COVID-19 Vaccination in a Patient with Hidden Breast Cancer and Paraneoplastic Dermatomyositis. Vaccines (Basel) 2022; 10:vaccines10081219. [PMID: 36016107 PMCID: PMC9416749 DOI: 10.3390/vaccines10081219] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/23/2022] [Accepted: 07/26/2022] [Indexed: 12/17/2022] Open
Abstract
The pandemic outbreak of Coronavirus Disease 2019 (COVID-19) led to the development of mRNA vaccines. With the extensive vaccination campaign performed worldwide, many adverse reactions to these drugs have been reported in the literature. Although most of them are mild and self-limiting, they may sometimes cause psychological stress and require efforts to make a differential diagnosis with other conditions. This is the case of lymphadenopathies and lymphedema in patients with a history of cancer. Herein we present a case of lymphedema of the arm developed ten days after a VAXZEVRIA COVID-19 vaccine shot in a patient who had concomitant signs and symptoms compatible with a diagnosis of dermatomyositis. It was later classified as paraneoplastic as instrumental investigation revealed a breast carcinoma contralateral to the site of vaccine injection. With this report we ponder an adverse reaction to COVID-19 vaccination with the aim of bringing new data for clinicians who face similar clinical presentations, particularly controversial for radiologists and oncologists.
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Affiliation(s)
- Cristina Aimo
- Section of Dermatology, Department of Health Sciences, University of Florence, 50125 Florence, Italy; (E.B.M.); (A.C.); (L.Q.); (B.B.); (A.V.); (V.R.d.C.); (M.C.)
- Correspondence:
| | - Elena Biancamaria Mariotti
- Section of Dermatology, Department of Health Sciences, University of Florence, 50125 Florence, Italy; (E.B.M.); (A.C.); (L.Q.); (B.B.); (A.V.); (V.R.d.C.); (M.C.)
| | - Alberto Corrà
- Section of Dermatology, Department of Health Sciences, University of Florence, 50125 Florence, Italy; (E.B.M.); (A.C.); (L.Q.); (B.B.); (A.V.); (V.R.d.C.); (M.C.)
| | - Lavinia Quintarelli
- Section of Dermatology, Department of Health Sciences, University of Florence, 50125 Florence, Italy; (E.B.M.); (A.C.); (L.Q.); (B.B.); (A.V.); (V.R.d.C.); (M.C.)
- Rare Diseases Unit, Azienda USL Toscana Centro, Section of Dermatology, Department of Health Sciences, University of Florence, European Reference Network Skin Member, 50125 Florence, Italy
| | - Beatrice Bianchi
- Section of Dermatology, Department of Health Sciences, University of Florence, 50125 Florence, Italy; (E.B.M.); (A.C.); (L.Q.); (B.B.); (A.V.); (V.R.d.C.); (M.C.)
| | - Alice Verdelli
- Section of Dermatology, Department of Health Sciences, University of Florence, 50125 Florence, Italy; (E.B.M.); (A.C.); (L.Q.); (B.B.); (A.V.); (V.R.d.C.); (M.C.)
- Rare Diseases Unit, Azienda USL Toscana Centro, Section of Dermatology, Department of Health Sciences, University of Florence, European Reference Network Skin Member, 50125 Florence, Italy
| | - Valentina Ruffo di Calabria
- Section of Dermatology, Department of Health Sciences, University of Florence, 50125 Florence, Italy; (E.B.M.); (A.C.); (L.Q.); (B.B.); (A.V.); (V.R.d.C.); (M.C.)
| | - Marzia Caproni
- Section of Dermatology, Department of Health Sciences, University of Florence, 50125 Florence, Italy; (E.B.M.); (A.C.); (L.Q.); (B.B.); (A.V.); (V.R.d.C.); (M.C.)
- Rare Diseases Unit, Azienda USL Toscana Centro, Section of Dermatology, Department of Health Sciences, University of Florence, European Reference Network Skin Member, 50125 Florence, Italy
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Kang ES, Kim MY. Bilateral Cervical Lymphadenopathy after mRNA COVID-19 Vaccination on Oral Squamous Cell Carcinoma Patient: A Case Report. Diagnostics (Basel) 2022; 12:diagnostics12071518. [PMID: 35885424 PMCID: PMC9320456 DOI: 10.3390/diagnostics12071518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/10/2022] [Accepted: 06/20/2022] [Indexed: 11/18/2022] Open
Abstract
We report the case of a 59-year-old man with squamous cell carcinoma (SCC) of the right mandibular gingiva, who presented with bilateral cervical lymphadenopathy (CLA) after mRNA coronavirus disease 2019 (COVID-19) vaccination. The patient was diagnosed. Imaging studies performed prior to surgery revealed bilateral CLA and axillary lymphadenopathy (LA) ipsilateral to the vaccination site. Fine-needle aspiration (FNA) biopsy of the left CLA revealed reactive lymph nodes. The patient underwent surgical intervention for the malignant tumor, and the specimen was sent for histopathologic evaluation. The biopsy-proven cancer stage was pT3N0Mx. Positron emission tomography (PET-CT), performed six months after surgery, showed persistent bilateral CLA. However, FNA of the left axillary LA once again showed no evidence of metastasis or recurrence. Since the treatment plan may change based on the type of LA, it is important to figure out whether an mRNA vaccine has been administered to patients with head and neck cancer.
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19
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Farinhas J, Lee JS. Imaging of the head and neck during the COVID19 pandemic. OPERATIVE TECHNIQUES IN OTOLARYNGOLOGY-HEAD AND NECK SURGERY 2022; 33:147-157. [PMID: 35505951 PMCID: PMC9047486 DOI: 10.1016/j.otot.2022.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
There is a wide spectrum of clinical manifestation of COVID-19 in the head and neck, but often these do not have an imaging correlate. This review will highlight the most common imaging features of COVID-19 in the head and neck that can be seen on routine head and neck CT and MRI. In addition, situations where a more dedicated imaging protocol is required will be highlighted. Finally, as mass vaccination efforts are underway worldwide, post vaccination imaging can often complicate cancer surveillance imaging. Post vaccination imaging features and recommendations will be discussed.
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Paul P, Kaul R, Abdellatif B, Arabi M, Upadhyay R, Saliba R, Sebah M, Chaari A. The Promising Role of Microbiome Therapy on Biomarkers of Inflammation and Oxidative Stress in Type 2 Diabetes: A Systematic and Narrative Review. Front Nutr 2022; 9:906243. [PMID: 35711547 PMCID: PMC9197462 DOI: 10.3389/fnut.2022.906243] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 04/08/2022] [Indexed: 12/12/2022] Open
Abstract
Background One in 10 adults suffer from type 2 diabetes (T2D). The role of the gut microbiome, its homeostasis, and dysbiosis has been investigated with success in the pathogenesis as well as treatment of T2D. There is an increasing volume of literature reporting interventions of pro-, pre-, and synbiotics on T2D patients. Methods Studies investigating the effect of pro-, pre-, and synbiotics on biomarkers of inflammation and oxidative stress in T2D populations were extracted from databases such as PubMed, Scopus, Web of Science, Embase, and Cochrane from inception to January 2022. Results From an initial screening of 5,984 hits, 47 clinical studies were included. Both statistically significant and non-significant results have been compiled, analyzed, and discussed. We have found various promising pro-, pre-, and synbiotic formulations. Of these, multistrain/multispecies probiotics are found to be more effective than monostrain interventions. Additionally, our findings show resistant dextrin to be the most promising prebiotic, followed closely by inulin and oligosaccharides. Finally, we report that synbiotics have shown excellent effect on markers of oxidative stress and antioxidant enzymes. We further discuss the role of metabolites in the resulting effects in biomarkers and ultimately pathogenesis of T2D, bring attention toward the ability of such nutraceuticals to have significant role in COVID-19 therapy, and finally discuss few ongoing clinical trials and prospects. Conclusion Current literature of pro-, pre- and synbiotic administration for T2D therapy is promising and shows many significant results with respect to most markers of inflammation and oxidative stress.
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Affiliation(s)
- Pradipta Paul
- Division of Medical Education, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar
| | - Ridhima Kaul
- Division of Medical Education, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar
| | - Basma Abdellatif
- Division of Medical Education, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar
| | - Maryam Arabi
- Division of Premedical Education, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar
| | - Rohit Upadhyay
- Department of Medicine—Nephrology and Hypertension, Tulane University, School of Medicine, New Orleans, LA, United States
| | - Reya Saliba
- Distributed eLibrary, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar
| | - Majda Sebah
- Division of Premedical Education, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar
| | - Ali Chaari
- Division of Premedical Education, Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha, Qatar
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