adenomegaly

BACKGROUND: Adrenocortical carcinoma is a rare and aggressive tumour. The only curative treatment is surgery with negative margins. In most series, the average lesion size ranges from 5.5 to 15 cm. METHODS: We report the case of a 27-year-old female with hyperandrogenism and Cushing syndrome due to a right adrenocortical carcinoma of 19.7 cm. RESULTS: The tumour abutting on liver and vena cava and the presence two nodules in liver required extensive surgery including a right posterior sectionectomy and an en bloc resection of the adrenal mass together with the right kidney and the gallbladder...

Lymphadenopathy is a common clinical concern in dogs. Causes of lymphadenopathy include neoplasia, infection, and immune-mediated diseases. Seasonal infectious diseases should be considered as a potential cause of lymphadenopathy in endemic regions, such as the Mediterranean region. Therefore, the purpose of this study was to evaluate the causes of peripheral lymph node enlargement in dogs in a Mediterranean region (north‑eastern Spain). In addition, we aimed to assess the relationship between peripheral lymphadenopathy and other clinical data...

Widespread use of CT-scans leads to increased discovery of mediastinal and hilar lymph node enlargement, a frequent motive for consulting a pulmonologist. The persistence or progression of such lymphadenopathies outside of an oncological context is most often associated with an infectious process or inflammatory disorders. The history will also point to possible occupational or environmental exposure. The radiological characteristics specific to lymphadenopathies and any associated parenchymal lung damage will most often orient the diagnosis...

Neuroendocrine prostate cancer (NEPC) is a rare entity representing 1% of all prostate malignancies, associated with poor prognosis and often concomitant with paraneoplastic syndromes such as Cushing's syndrome (CS) with ectopic adrenocorticotropic hormone (ACTH) production. We present a case of a 56-year-old man with recent lower urinary tract symptoms hospitalized for pelvic pain, rectal tenesmus, and fatigue. A CT scan documented a large prostatic mass, adenomegalies, and hepatic lesions. Bone scintigraphy showed dispersed osteoblastic metastization...

Canine visceral leishmaniasis is a zoonotic disease caused by the protozoan Leishmania infantum in Latin America. Visceral leishmaniasis (VL) diagnosis in Brazil includes two serological tests according to the Ministry of Health (MH) protocol. Sensitivity and specificity of diagnostic tests, as well as clinical signs of VL, are usually reported in disease-endemic areas; however, it is known that local epidemiological factors can influence these results. This study aimed to evaluate the clinical features, sensitivity, and specificity of TR-DPP® and EIE-LVC in naturally infected dogs in a region of sporadic VL transmission to humans in Brazil...

Disseminated tuberculosis is associated with significant morbidity and mortality. It results from a lymphohematogenous dissemination of mycobacterium tuberculosis (MT) and its atypical clinical presentation often delays the diagnosis. Diagnosis is established by identifying MT obtained from a biopsy sample in culture or acid-fast smear. Evidence suggests an initial two-month phase of four-drug therapy followed by a two-drug phase for six to nine months. A 61-year-old man presented with back lumbar pain. He presented two masses, a left parasternal and a left axillary masses with approximately 6 cm each...

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Systemic or localized lympho-adenomegaly is a common cause of access to the emergency department (ED), and differential diagnosis is often complicated. The combination of anamnesis, physical examination, laboratory tests, and instrumental diagnosis are extremely important to orientate toward a rapid and correct therapy, even if a prompt discrimination of the etiology of this lymphadenomegaly is not often possible. Our aim with this review is to improve the management of a differential diagnosis between hematological and infective diseases as leishmaniasis in ED and suggest quick diagnostic techniques that might be useful for early identification...

Drug reaction with eosinophilia and systemic symptoms is a rare and potentially fatal drug hypersensitivity reaction. Reactions include skin eruption, fever, hematologic abnormalities (eosinophilia or atypical lymphocytosis), enlarged lymph nodes, and/or organic involvement. The liver is the most commonly compromised organ. We present a case of drug reaction with eosinophilia and systemic symptoms associated with Naproxen intake in a young female patient with severe lung involvement. The patient's chest tomography highlights the presence of adenomegalies, pericardial and pleural effusion, peribroncovascular consolidations, and centrilobular nodules...

A 52-year-old woman with no medical history was admitted on March 18, 2020, presenting since 3 days asthenia, abdominal pain, and dry cough but no fever. Adenomegalies, splenomegaly, leukocytosis, and elevated LDH suggested mature lymphoproliferation. Considering the current health context, an RT-PCR testing for COVID-19 (coronavirus disease 2019) was performed and found to be positive. Early chest CT showed no sign of pulmonary infection but multiple adenomegalies. An F-FDG PET/CT performed 5 days later to assess the extent of the hemopathy revealed the apparition of FDG-avid bilateral ground glass and subpleural curvilinear opacities suggesting COVID-19-associated pneumopathy...

Anaplastic large cell lymphoma (ALCL) is a rare type of non-Hodgkin lymphoma (NHL) originated from mature post thymic T cells. They represent 1-3% of NHL. Different subtypes have been described: Anaplastic lymphoma kinase (ALK)-negative ALCL, ALK-positive ALCL and breast implant-associated ALCL. ALK-positive ALCL affects mainly the young and has better prognosis. We present a case report of an adult woman with AKL-positive ALCL, diagnosed by endobronchial ultrasound-guided transbronchial needle aspirate (EBUS-TBNA)...

Histoplasmosis is a fungal disease usually occurring in endemic areas that can affect immuno-impaired patients in whom pulmonary involvement is the rule. We present the case of an 18 year-old immunocompetent, male patient, resident of the State of Florida, who showed signs of mononucleosis syndrome that included odynophagia, cervical adenomegaly, sporadic fever and rash; however, no pulmonary involvement or visceromegaly were present. Faced with this atypical and unexpected clinical picture, histoplasmosis infection was eventually diagnosed following cervical lymph-node biopsy...

BACKGROUND: Cutaneous involvement in Hodgkin lymphoma (HL) is a rare finding. Few cases have been reported in literature, most describing paraneoplastic manifestations. Only very few papers have described primary HL skin infiltration, reporting a wide range of clinical presentations that frequently include ulcers; plaques, nodules and papules have also been noticed. CASE SUMMARY: We report the case of a 56-year-old man who presented fever, multiple adenomegalies of neck and axilla and thick serpiginous skin lesions involving bilateral pectoral regions...

INTRODUCTION: with the widespread use of abdominal imaging, common bile duct (CBD) dilation is a common problem in the daily practice. However, the significance of a dilated CBD as a predictor of underlying disease has not been well elucidated and there are currently no guidelines for its approach. METHODS: this was a retrospective study of patients who underwent endoscopic ultrasonography (EUS) from 2010 to 2017 due to a dilated CBD detected by transabdominal ultrasonography TUS (CBD ≥ 7 mm) or computed tomography (CT) (CBD ≥ 10 mm), with no identified cause (n = 56)...

Canine Visceral Leishmaniasis (CVL) prevalence, spatial distribution and associated factors were assessed in four locations in Iguazú department in 2014 and in Puerto Iguazú city again in 2018. The city areas were divided into a grid of 400x400m cells. All cells were sampled in 2014 and a random subsampling was developed in 2018. In each cell, five dogs clustered in a 'critical scenario' (prone to have vectors) were sampled. A rapid immunochromatographic dipstick was used to detect antibodies against Leishmania infantum, confirming by lymph node smears observation and PCR...

OBJECTIVE: To describe the use of extended palatoplasty as treatment of caudal nasopharyngeal stenosis in cats. MATERIALS AND METHODS: CT was used to confirm the diagnosis in cats with clinical signs consistent with nasopharyngeal stenosis. Extended palatoplasty rostral to the tonsils using monopolar electrocautery allowed simultaneous removal of the caudal soft palate together with the stenotic area. Cats were re-evaluated 2 weeks postoperatively. Telephone interview was used to obtain long-term follow-up...

Non-Hodgkin lymphoma (NHL) is a type of blood cancer and 25% of NHL patients present with a primary extranodal tumor. Primary NHL of the vagina is extremely rare with only a few cases reported. We present the case of a 79-year-old, grand multipara, Peruvian woman with an eleven-month history of symptoms of pelvic and vaginal pain and vaginal bleeding. Vaginal examination revealed an exophytic tumor that involved the labia, right vaginal wall, cervix, parametrium, and pelvic bone. A computed tomography (CT) image showed a 10 x 10 x 9-cm solid tumor in the pelvic cavity with irregular edges in the pelvic floor, parametrium, and the perineal soft tissues...

No abstract text is available yet for this article.

Infectious mononucleosis is one of the major clinical manifestations of Epstein-Barr virus infection. In this syndrome, elevation of liver transaminase levels is common but cholestasis is rare, with few cases described in the literature. We present the case of a 14-year-old female adolescent, admitted to the Emergency Room with fever, odynophagia and cervical adenomegaly. She was treated with amoxicillin and two days later he presented with jaundice. The analytical evaluation was compatible with cholestatic hepatitis and abdominal ultrasound revealed hepatosplenomegaly without dilatation of the bile ducts...

Intranodal palisaded myofibroblastoma (IPM), also known as "intranodal hemorrhagic spindle cell tumor with amianthoid fibers," is a rare benign mesenchymal tumor originating from smooth muscle cells and myofibroblasts, often with the presence of amianthoid fibers. Usually IPM affects inguinal lymph nodes, but three cases have been described in the submandibular and cervical lymph nodes. We report a new case of a 44-year-old women with submandibular mass. Cervical ultrasound showed a suspect right submandibular adenomegaly...