scholarly journals Giant Orbital Melanoma in a Heroin Abuser

2017 ◽  
Vol 8 (1) ◽  
pp. 288-293 ◽  
Author(s):  
Alena Furdova ◽  
Pavel Babal
Keyword(s):  
Biopsy Specimen ◽  
Histopathological Examination ◽  
Palliative Therapy ◽  
University Hospital ◽  
Solid Mass ◽  
Emergency Center ◽  
The Face ◽  
History Of ◽  
The Right ◽  
The University

Purpose: The aim of this report was to report a heroin abuser with nondiagnosed giant uveal melanoma infiltrating the orbit and prolapsing through the face. Methods: We conducted a case report of the patient with giant melanoma. Results: In March 2013, a 39-year-old male with bleeding from the right side of his face was taken to the Emergency Center of the University Hospital Bratislava by ambulance. The heroin abusing, homeless male who had never been treated before reported a 2-year history of a prolapsed, dark colored mass from his eye. Acute computed tomography confirmed a solid mass 20 × 20 cm prolapsing from the orbit. The patient rejected primary care, accepted only 1 transfusion and left the hospital. Two months later, he was admitted to the hospital due to anemia after many collapses. Liver metastasis was present. Surgical palliative therapy was not possible due to his general status. The patient started fractionated external radiotherapy with 8.0 Gy Co60. Histopathological examination of the biopsy specimen showed malignant melanoma of the epitheloid type G2–3. The patient died in December 2013. Conclusion: Extraorbital formation of a melanoma mass may progress to a giant volume, and without treatment, led to metastases in the liver and to death after 9 months in our patient with anemia.

Popliteal artery thrombosis secondary to a tibial osteochondroma

VASA ◽  
2011 ◽  
Vol 40 (3) ◽  
pp. 251-255 ◽  
Author(s):  
Gruber-Szydlo ◽  
Poreba ◽  
Belowska-Bien ◽  
Derkacz ◽  
Badowski ◽  
...  
Keyword(s):  
Case Report ◽  
Magnetic Resonance Angiography ◽  
Popliteal Artery ◽  
Doppler Ultrasonography ◽  
Histopathological Examination ◽  
Previous History ◽  
Plain Radiography ◽  
Artery Thrombosis ◽  
History Of ◽  
The Right

Popliteal artery thrombosis may present as a complication of an osteochondroma located in the vicinity of the knee joint. This is a case report of a 26-year-old man with symptoms of the right lower extremity ischaemia without a previous history of vascular disease or trauma. Plain radiography, magnetic resonance angiography and Doppler ultrasonography documented the presence of an osteochondrous structure of the proximal tibial metaphysis, which displaced and compressed the popliteal artery, causing its occlusion due to intraluminal thrombosis..The patient was operated and histopathological examination confirmed the diagnosis of osteochondroma.

scholarly journals Radiographic aspects of acute community-acquired bacterial pneumonia and pulmonary tuberculosis in children

2021 ◽  
Author(s):  
Rivo Lova Herilanto Rakotomalala ◽  
Harimino Mireille Rakotondravelo ◽  
Andrianina Harivelo Ranivoson ◽  
Annick Lalaina Robinson
Keyword(s):  
Community Acquired Pneumonia ◽  
University Hospital ◽  
Radiographic Images ◽  
X Ray ◽  
Male Predominance ◽  
Mother And Child ◽  
Chest X Ray ◽  
The Right ◽  
The University ◽  
Tuberculosis In Children

Background: The etiological diagnosis of pneumonia is often difficult because of the impossibility of microbiological confirmation most of the time. Therefore, chest X-ray is still essential for a positive diagnosis and etiological orientation. The main objective of our study was to describe the radiographic aspects of acute community-acquired pneumonia and tubercular pneumonia in children.Methods: This was a descriptive retrospective study conducted at the university hospital mother and child of Tsaralalana from January 1st to July 31st, 2017.Results: Sixty-nine cases of pneumonia were included, including 13 cases of TB pneumonia and 46 cases of acute community-acquired pneumonia. The average age was 36.68 months with a male predominance. Clinically, respiratory functional signs predominated in both cases. Alteration in general condition was mainly observed in tubercular pneumonia (26.08%). Alveolar syndromes were present in 43.47% of TB pneumonias and 36.94% of acute community-acquired pneumonia. With regard to the radiographic images, alveolar involvement was common to both types of pneumonia; the nodular image was present in 8.69% of the tubercular pneumonias and 2.17% of the acute community-acquired pneumonia; the cavity image was present only in the tubercular pneumonia (p=0.04); the right-sided location predominated in both cases.Conclusions: X-ray images were common to both TB pneumonia and acute community-acquired pneumonia; some images were specific to TB pneumonia. However, the etiologic orientation of pneumonia is based on a combination of epidemiologic, clinical, and radiographic evidence.

scholarly journals Cardiac tamponade secondary to hemorrhagic pericardial effiision in five dogs

2017 ◽  
Vol 56 (1) ◽  
pp. 9
Author(s):  
C. G. HATZIGIANNAKIS (Χ.Γ. ΧΑΤΖΗΓΙΑΝΝΑΚΗΣ) ◽  
M. E. MYLONAKIS (Μ. Ε. ΜΥΛΩΝΑΚΗΣ) ◽  
M. N. SARIDOMICHELAKIS (Μ.Ν. ΣΑΡΙΔΟΜΙΧΕΛΑΚΗΣ) ◽  
M. PATSIKAS (Μ. ΠΑΤΣΙΚΑΣ) ◽  
D. PSALLA (Δ. ΨΑΛΛΑ) ◽  
...  
Keyword(s):  
Ultrasound Examination ◽  
Histopathological Examination ◽  
Clinical Findings ◽  
Pericardial Fluid ◽  
Exercise Intolerance ◽  
Right Atrial ◽  
Atrial Wall ◽  
History Of ◽  
Cardiac Silhouette ◽  
The Right

A 7-year old female collie (case 1), a 3-year old male Caucasian-cross (case 2) and three male German shepherds with an age of 11 (case 3), 8.5 (case 4) and 10 (case 5) years, respectively, were admitted with a history of decreased appetite, depression, exercise intolerance, dyspnea and progressive abdominal enlargement, for the last 10 to 60 days. Poor body condition (5/5), muffled heart sounds (5/5), weak femoral pulse (5/5), ascites (5/5), inspiratory or inspiratory-expiratory dyspnea (5/5), pulsus paradoxus (2/5) and jugular vein distension (2/5) were the prominent clinical findings, while mature neutrophilic leukocytosis (3/5), lymphopenia (3/5), eosinopenia (3/5), hypoproteinemia (5/5) and increased urea nitrogen (3/5) were the most prevalent clinicopathologic abnormalities. Apart from a space-occupying lesion onto the right atrial wall of one dog (case 4), radiographic and ultrasound examination showed a globe-shaped cardiac silhouette (5/5), pericardial effusion (5/5), ascites (5/5) and pleural effusion (4/5). A large amount of non-clotting hemorrhagic effusion was drained during pericardiocentesis, resulting in rapid clinical recovery. Physical, chemical and cytological evaluation of the pericardial fluid was non-contributory in the differentiation between neoplastic and non-neoplastic causes of these effusions. Case 3 died 25 days post-pericardiocentesis; right atrium hemangiosarcoma and pulmonary metastases were documented on post mortem histopathological examination. Another dog (case 5) died of unknown causes one month after pericardiocentensis. On the contrary, dogs 1, 2 and 4 were still clinically healthy for a followup period of 16, 2 and 8 months, respectively.

De Sanctis, Francesco (1817–83)

2018 ◽  
Author(s):  
Barbara Henry
Keyword(s):  
Italian Literature ◽  
Point Of View ◽  
The Political ◽  
Left Wing ◽  
Major Work ◽  
Institutional Renewal ◽  
History Of ◽  
Letteratura Italiana ◽  
The Right ◽  
The University

Francesco De Sanctis was a literary critic and historian of Italian literature. He is best remembered for his major work, Storia della letteratura italiana (History of Italian Literature), and as a Hegel scholar, reformer and professor at the University of Naples, politician and militant patriot. Commentators are unanimous that De Sanctis’s biographical and intellectual life comprised two inseparable strands, the literary and the political. For this reason all his writings, even the more narrowly literary critical ones, must be read from the point of view of his commitment to promoting the moral and institutional renewal of Italian society. His Storia della letteratura italiana is the ‘civil history’ of Italy. De Sanctis, actively militant on both the Right and Left, defined his position as ‘moderate left-wing, in politics as in art’.

scholarly journals Discovery and Further Studies on Giant Viruses at the IHU Mediterranee Infection That Modified the Perception of the Virosphere

Viruses ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 312 ◽  
Author(s):  
Clara Rolland ◽  
Julien Andreani ◽  
Amina Louazani ◽  
Sarah Aherfi ◽  
Rania Francis ◽  
...  
Keyword(s):  
University Hospital ◽  
Defense System ◽  
Genomic Complexity ◽  
Number Of Genes ◽  
History Of ◽  
Giant Viruses ◽  
The University ◽  
Acanthamoeba Polyphaga Mimivirus ◽  
Active Contribution

The history of giant viruses began in 2003 with the identification of Acanthamoeba polyphaga mimivirus. Since then, giant viruses of amoeba enlightened an unknown part of the viral world, and every discovery and characterization of a new giant virus modifies our perception of the virosphere. This notably includes their exceptional virion sizes from 200 nm to 2 µm and their genomic complexity with length, number of genes, and functions such as translational components never seen before. Even more surprising, Mimivirus possesses a unique mobilome composed of virophages, transpovirons, and a defense system against virophages named Mimivirus virophage resistance element (MIMIVIRE). From the discovery and isolation of new giant viruses to their possible roles in humans, this review shows the active contribution of the University Hospital Institute (IHU) Mediterranee Infection to the growing knowledge of the giant viruses’ field.

scholarly journals Orbital Emphysema after a Protracted Episode of Sneezing in a Patient with no History of Trauma or Sinus Surgery

2010 ◽  
Vol 89 (11) ◽  
pp. E12-E13 ◽  
Author(s):  
Qasim A. Khader ◽  
Khader J. Abdul-Baqi
Keyword(s):  
Signs And Symptoms ◽  
Sinus Surgery ◽  
Blowout Fracture ◽  
Orbital Emphysema ◽  
The Face ◽  
History Of ◽  
Limiting Condition ◽  
The Right ◽  
Systemic Antibiotics ◽  
Periorbital Swelling

Orbital emphysema is a benign self-limiting condition. It can occur directly (as a result of trauma to the face) or indirectly (secondary to a blowout fracture). We report a case of orbital emphysema in a 38-year-old man who presented with ecchymosis of the right eye, pressure within the right orbit, and periorbital swelling following a protracted episode of vigorous sneezing. The diagnosis was confirmed by computed tomography. Systemic antibiotics were given, and the patient was cautioned to avoid blowing his nose. His signs and symptoms resolved within 1 week.

Single Centre Experience in Patients with Primary Hyperparathyroidism: Sporadic, Lithium-associated and in Multiple Endocrine Neoplasia

2019 ◽  
Vol 128 (10) ◽  
pp. 693-698
Author(s):  
Sabine Dillenberger ◽  
Detlef K. Bartsch ◽  
Elisabeth Maurer ◽  
Peter Herbert Kann
Keyword(s):  
Primary Hyperparathyroidism ◽  
Multiple Endocrine Neoplasia ◽  
University Hospital ◽  
Primary Surgery ◽  
Endocrine Neoplasia ◽  
Single Centre Experience ◽  
Significant Difference ◽  
History Of ◽  
The University

Abstract Purpose It is assumed that primary hyperparathyroidism (pHPT) in Multiple Endocrine Neoplasia (MEN) and lithium-associated pHPT (LIHPT) are associated with multiple gland disease (MGD), persistence and recurrence. The studies purpose was to determine frequencies, clinical presentation and outcome of sporadic pHPT (spHPT), LIHPT and pHPT in MEN. Additional main outcome measures were the rates of MGD and persistence/recurrence. Methods Retrospective analysis of medical records of 682 patients with pHPT who had attended the University Hospital of Marburg between 01–01–2004 and 30–06–2013. All patients were sent a questionnaire asking about their history of lithium medication. Results Out of 682 patients, 557 underwent primary surgery (532 spHPT, 5 LIHPT, 20 MEN), 38 redo-surgery (31 spHPT, 7 MEN), 55 were in follow-up due to previous surgery (16 spHPT, 1 LIHPT, 38 MEN) and 37 were not operated (33 spHPT, 1 LIHPT, 3 MEN). Primary surgeries were successful in 97.4%, revealed singular adenomas in 92.4%, double adenomas in 2.9% and MGD in 3.4% of the cases. Rates of MGD in MEN1 (82.35%) were significantly higher than in spHPT (3.8%), while there was no significant difference between LIHPT (20%) and spHPT. Rates of persistence/recurrence did not significantly differ due to type of surgery (bilateral/unilateral) or type of HPT (spHPT/LIHPT/MEN). Conclusions History of lithium medication is rare among pHPT patients. While MGD is common in MEN1, rates of MGD, persistence or recurrence in LIHPT were not significantly higher than in spHPT.

scholarly journals Thyroid haemangiosarcoma in a seven-year-old female Shih Tzu

2020 ◽  
Vol 8 (2) ◽  
pp. e001012
Author(s):  
Luis Pedro Rocha Moreira ◽  
Emma Scurrell ◽  
Paul Mahoney ◽  
Stephen Baines
Keyword(s):  
Histopathological Examination ◽  
Abdominal Ultrasound ◽  
Neck Mass ◽  
Clinical Staging ◽  
Ultrasound Guided ◽  
Fine Needle ◽  
Fine Needle Aspirates ◽  
History Of ◽  
The Right ◽  
Mixed Tumours

Canine thyroid tumours are uncommon and the majority of tumours are carcinomas or adenomas, with only very few mixed tumours or metastases from distant sites described to date. A primary thyroid haemangiosarcoma has never been reported in veterinary medicine. In this case report, we describe a dog with a history of a large, non-painful, mobile ventral neck mass in the right paralaryngeal region. CT and ultrasound-guided fine needle aspirates were used for clinical staging. The mass was surgically excised and histopathological examination indicated a haemangiosarcoma. Abdominal ultrasound revealed the presence of splenic nodules and splenectomy indicated the presence of haemangiosarcoma. Chemotherapy with doxorubicin was started, but the dog was euthanased after three rounds of therapy, 97 days after the mass was discovered.

scholarly journals An Unusual Cause of Cranial Dural Thickening

2020 ◽  
Vol 2020 ◽  
pp. 1-4
Author(s):  
Jing Ming Yeo ◽  
Donald MacArthur ◽  
Jillian Davis ◽  
Ian Scott ◽  
Bruno Gran
Keyword(s):  
Plasma Cell ◽  
Histopathological Examination ◽  
Frontal Region ◽  
Vasogenic Oedema ◽  
Bone Marrow Trephine Biopsy ◽  
Igg4 Related Disease ◽  
History Of ◽  
Daily Headache ◽  
Plasma Cell Disorder ◽  
The Right

We describe an unusual cause of cranial dural thickening in an elderly female with a chronic meningeal inflammatory process. A 70-year-old ethnically Chinese, Singaporean female presented with a history of chronic daily headache with no other meningeal signs. Serial MRI brains showed progressive pachymeningeal and leptomeningeal enhancement in the left frontal region with underlying vasogenic oedema, similar appearances in the right frontal region to a lesser extent, and persistent inflammatory changes in her bilateral paranasal sinuses. Investigative work-up showed a chronically raised ESR with a normal CRP, negative ANCA, and a chronically raised serum IgA kappa paraprotein. Bone marrow trephine biopsy was suggestive of a low level plasma cell disorder. Olfactory cleft biopsy showed no evidence of IgG4-related disease or vasculitis and no significant plasma cell infiltrate. Histopathological examination from a meningeal biopsy revealed a diagnosis of an en-plaque meningioma (the WHO, 2016; Grade I) causing an unusual granulomatous reaction. We discuss the radiological and histological relations of this rare form of meningioma. Clinicians can consider en-plaque meningioma in the differential diagnosis of linear dural thickening and enhancement.

Ocular non-teratoid medulloepithelioma with teratoid metastases in ipsilateral intraparotid lymph nodes

2019 ◽  
pp. 112067211987007
Author(s):  
Jayati Sarangi ◽  
Aanchal Kakkar ◽  
Diya Roy ◽  
Rishikesh Thakur ◽  
Chirom Amit Singh ◽  
...  
Keyword(s):  
Lymph Nodes ◽  
Histopathological Examination ◽  
Previous History ◽  
Rare Presentation ◽  
Cervical Lymph Nodes ◽  
Extranodal Extension ◽  
Positron Emission ◽  
Parotid Neoplasm ◽  
History Of ◽  
The Right

Purpose: To describe a rare presentation of a case of intraocular non-teratoid medulloepithelioma with teratoid metastases in ipsilateral intraparotid lymph nodes. Case description: A 9-year-old male child with previous history of ciliary body non-teratoid medulloepithelioma presented with a swelling in the right pre-auricular region for 1 month. Magnetic resonance imaging and positron emission tomography–computed tomography showed a right intraparotid mass with enlarged ipsilateral cervical lymph nodes. A core biopsy was taken from the lesion, which on microscopy showed a tumor composed of small round cells arranged in cords, tubules lined by multilayered cells, and in cribriform pattern. These cells were embedded in a hypocellular, loose myxoid matrix. Based on the histopathological characteristics and previous history, a diagnosis of medulloepithelioma metastastic to ipsilateral parotid gland was made. The patient underwent right total conservative parotidectomy and bilateral neck dissection. Histopathological examination revealed metastatic medulloepithelioma in five out of eight intraparotid lymph nodes, with extranodal extension into the adjacent parotid parenchyma. Foci of hyaline cartilage were identified within the tumor, leading to a diagnosis of metastatic teratoid medulloepithelioma. Conclusion: Intraparotid lymph node metastases from intraocular medulloepithelioma is a rare possibility and we recommend that the parotid should be evaluated in cases of intraocular medulloepithelioma at initial presentation as well as during the follow-up period. Also, metastasis should be considered in all pediatric patients with solitary mass lesions showing unconventional histology for a primary parotid neoplasm.

Sign in / Sign up

Export Citation Format

Share Document