Adenopathy

BACKGROUND: Apart from the skin, little is known about the immunological processes in deeper tissues, which are typically not accessible to biopsy and inspection, of vascularized composite allografts (VCAs). Face transplant patients develop prominent adenopathy shortly after transplantation that resolves over time. The mechanisms underlying this process are not understood. MATERIALS AND METHODS: A retrospective cohort study was conducted on 9 patients who underwent 10 facial VCAs at the Brigham and Women's Hospital, Boston, MA, between April 2009 and July 2019...

Anaplastic large cell lymphomas (ALCL) are a group of sporadic malignancies that generally have an aggressive clinical course, especially the subtype of anaplastic lymphoma kinase (ALK)-negative ALCL. The appropriate diagnostic study modalities must be chosen to make an accurate diagnosis and promptly initiate specific treatment. We present the clinical case of a 72-year-old male patient with dyspnea on small efforts accompanied by diaphoresis and a weight loss of 10 kg in two months. Physical examination revealed adenopathy in the cervical region and bilateral pleural effusion...

OBJECTIVE: The purpose of this study is to describe the imaging characteristics and outcomes of COVID-19 vaccine-related axillary adenopathy and subsequent follow-up. METHODS: This was an IRB-approved, retrospective study of patients with imaging evidence of axillary lymphadenopathy who had received at least one dose of a COVID-19 vaccine and presented between January 1, 2021, and February 28, 2021. Sonographic cortical thickness and morphology was evaluated. A mixed effects model was used to model lymph node cortical thickness decrease over time...

INTRODUCTION: Lymphadenopathies are a major cause of consultation in internal medicine, with various causes of diagnosis. Unexplained persistent lymphadenopathy must be biopsied to rule out malignant tumor. CASE REPORT: We report the case of a 53-year-old man, with inguinal lymphadenopathy evolving for more than one year. The patient had no associated symptoms and his blood tests were unremarkable. Due to the progression of the adenopathy and its hypermetabolism on PET-CT, an excisional biopsy was performed...

INTRODUCTION AND IMPORTANCE: Bone tumor in children is a very large pathology and represents about 5% of pediatric cancers located mainly in the limbs. This is a case of a rare form of bone tumor of the round cell sarcoma type of the right femur in an 18-month-old female infant whose diagnosis and therapeutic decision are specific. CASE PRESENTATION: We present an 18-month-old girl, admitted to the panzi general reference hospital and presenting a painful swelling of the right thigh evolving for more than a month and which gradually increased in size in a febrile context with ipso-lateral inguinal adenopathy; Bone biopsy revealed round cell sarcoma and immunohistochemistry was not available...

Kikuchi-Fujimoto disease, or histiocytic necrotizing lymphadenitis, is in most cases a benign disease which affects lymph nodes in the cervical region. Cervical adenopathy and fever are the most common symptoms, and young adults are mostly affected. Lymph node biopsy is the mode of diagnosis with demonstration of paracortical areas of apoptotic necrosis with abundant karyorrhectic debris and a proliferation of histiocytes, plasmacytoid dendritic cells, and CD8+ T cells in the absence of neutrophils. In most cases, the disease is self-limiting but it can be recurrent or evolve to SLE...

Cat scratch disease rarely presents as a breast or axillary mass mimicking carcinoma both clinically and radiologically. Diagnosing breast/axillary cat scratch disease is challenging due to its rarity and nonspecific findings. Here, we reported 2 patients with breast cat scratch disease and reviewed 14 patients with cat scratch disease involving breast/axilla from the past 30 years. It mainly affects women (median age: 48), consistently presenting as axillary lymphadenopathy, and demonstrates ipsilateral breast mass in half of patients (50%, 8/16)...

Here, we report the case of a 35-year-old woman who performed PET/CT 18F-FDG as an initial workup for HER2+ right breast invasive ductal carcinoma. Examination revealed multifocal breast involvement with homolateral lymph node involvement. Contralateral axillary adenopathy and diffuse splenic and osteomedullary hypermetabolism were also observed, suggesting associated lymphoma in the absence of a recent COVID-19 vaccination. Cytopuncture was discussed and finally postponed after the patient was found to have recently received a pneumococcal vaccination...

Langerhans cell histiocytosis (LCH) is a monoclonal proliferative disease that can affect multiple organs. It is a rare disorder, and children are the most commonly affected. Its classification depends on whether the disease is localized (usually bone or skin) or systemic. We present the case of a 49-year-old woman with a previous diagnosis of LCH in 2018 with only cutaneous involvement, managed with topical corticosteroids. After developing hypertransaminasemia, a PET-CT scan was performed, showing dissemination of the disease with bone, hepatosplenic and gynecological involvement...

OBJECTIVES: To characterize joint involvement (JI) in sarcoidosis, a systematic search of Medline, Embase, and Cochrane Library was conducted from inception to July 2022 for publications reporting its prevalence, pattern, treatment and outcome. METHODS: The pooled prevalence estimates (PPE) with 95% confidence interval were calculated using binomial distribution and random effects. Meta-regression method was used to examine factors affecting heterogeneity between studies...

OBJECTIVE: To explore the relative sensitivity of different methods for detecting cervical glandular lesions. METHODS: A total of 225 patients with cervical glandular lesions diagnosed from January 2018 to February 2023 were retrieved from the pathology database of Guangdong Maternal and Child Health Hospital, and their clinicopathological features were reviewed. RESULTS: Four human papillomavirus (HPV) genotypes: HPV18, 16, 45, and 52, dominated all glandular lesions, and accounting for 74...

A patient was admitted for chest pain with electrocardiographic changes, and cardiac magnetic resonance showed focal myocardial hypertrophy secondary to edema. Combined positron emission tomography and computed tomography corroborated foci of myocardial hypermetabolism, as well as multiple adenopathies consistent with lymphoma in the biopsy. Hypertrophy and edema regressed with chemotherapy.

BACKGROUND: Human Bocaviruses (HBoV) can cause acute respiratory tract infections. High coinfection rates cloud its pathogenicity. This study sought to describe the clinical features of HBoV1 disease in children and adults with Influenza-like illness (ILI), exploring associations between viral load, clinical features, and seasonality. METHODS: Patients who tested positive for HBoV1 by polymerase chain reaction, enrolled from April 2010 to March 2014 in the ILI002 prospective observational cohort study were included in this cross-sectional nested study...

This case report focuses on a 40-year-old female with multiple subcutaneous skin nodules presenting to the clinic for worsening skin lesions associated with erythema and mild tenderness. A biopsy of the skin lesions showed non-necrotizing granulomas with multinucleated giant cells. The patient was being worked up for non-necrotizing granulomatous skin lesions and was diagnosed with subcutaneous sarcoidosis. Sarcoidosis diagnosis is based on clinical presentation, histopathological changes, and ruling out other granulomatous causes...

INTRODUCTION: Tuberculosis is currently undergoing a worrying recovery in Morocco. It is becoming a tropical disease again and can take deceptive clinical forms and involve unusual localizations. We report a rare case of pancreatic abscess due to Mycobacterium tuberculosis in an immunocompromised patient. CASE REPORT: The patient was 48 years old and was diagnosed with HIV infection 16 months previously during a systematic check-up. He had no notable pathological history, no notion of tuberculosis contagion and no signs of tuberculosis impregnation, and was admitted for the management of epigastric pain associated with an altered general condition...

Syphilis is a sexually-transmitted disease with various clinical stages. Secondary syphilis manifestations may mimic other skin lesions. Patient co-infected with Human Immunodeficiency Virus (HIV), with CD4 cell counts of 200-499 cells/mm3 , often manifests an atypical cutaneous lesion, which may also occur as nodular or ulcerative lesions. Generalized nodulo-ulcerative lesions without systemic symptoms in secondary syphilis patients with HIV co-infection are rarely reported. A 22-year-old man presented with generalized asymptomatic multiple erythematous papules and plaques with scales, as well as nodular and nodulo-ulcerative lesions on the trunk, both arms, and both legs...

Introduction : Cervical cancer is among the most frequent types of neoplasia worldwide and remains the fourth leading cause of cancer death in women, a fact that raises the necessity for further development of therapeutic strategies. NCCN guidelines recommend radiation therapy with or without chemotherapy as the gold standard for locally advanced cervical cancer. Also, some studies claim that performing surgery after chemo-radiation therapy does not necessarily improve the therapeutic outcome. This study aims to determine the impact of the risk factors, various characteristics, and surgical treatment for patients in different stages of the disease on survival rate...

We report the diagnosis, treatment, and outcomes of a 52-year-old woman who originally presented to her primary care provider with adenopathy. Core needle biopsy (CNB) was inconclusive as it could not distinguish between follicular and diffuse large B-cell lymphomas (DLBCLs). A left axillary surgical lymph node biopsy was performed and demonstrated that the patient had a DLBCL arising from grade 3 follicular lymphoma. We discuss the limitations of CNB and the value of surgical lymph node biopsy in the diagnosis of lymphoma...

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Hypertrophic osteoarthropathy (HOA), manifested with digital clubbing, tubular bone periostosis, and large joint synovial effusions, exists in two forms: primary, which is the rarest form, and secondary. The latter is frequently associated with lung diseases and, in some cases, with non-small cell lung cancer (NSCLC) and is thus expressed in the form of a paraneoplastic syndrome. We report the case of a male smoker who was presented with secondary hypertrophic osteoarthropathy and was subsequently diagnosed with primary adenocarcinoma of the lung...