scholarly journals Penile Mondor’s in a Covid-19 patient on prophylactic anti-thrombosis with rivaroxaban: a case report

2021 ◽  
Vol 27 (1) ◽  
Author(s):  
Murat Tuğrul Eren ◽  
Hakan Özveri ◽  
Hilal Kurtoğlu
Keyword(s):  
Male Patient ◽  
Antibody Test ◽  
Inflammatory Cells ◽  
Thromboembolism Prophylaxis ◽  
Case Presentation ◽  
Subacute Phase ◽  
Dorsal Vein ◽  
Wide Range ◽  
Underlying Causes

Abstract Background Penile Mondor’s disease (PMD) is thrombophlebitis of the superficial dorsal vein of the penis. Following the occurrence of thrombotic events in the affected veins, the lumen often becomes occluded with fibrin and inflammatory cells. A hyper-coagulative state is one of the underlying causes although most cases of PMD are idiopathic. Coronavirus disease-2019 infection (COVID-19) is associated with frequent thrombotic events. Inflammation and thrombosis play a central role in the course and outcome of COVID-19, which can predispose to both venous and arterial thromboembolism. In this report, we present a 33-year-old male patient diagnosed with PMD during the subacute phase of COVID-19 infection while on prophylactic antithrombotic treatment. Case Presentation A 33-year-old male patient was diagnosed as PMD which occurred during the subacute phase of COVID-19 infection, while he was on active treatment of COVID-19 by prophylactic antithrombotic Rivaroxaban 15 mg therapy and curative antiviral medication. There was no recent sexual intercourse or trauma to the genitals. His PCR test for COVID-19 had become negative, and antibody test was positive at the time of his PMD’s onset. Rivaroxaban was replaced by Enoxaparin (8000 IU/0.8 ml.), a low molecular weight heparin administered subcutaneously and twice daily. On the third day of this medication, all coagulative measurements returned to normal. PMD disappeared in the second week. Conclusion Low-dose Rivaroxaban 15 mg is not safe for some COVID-19-associated thromboembolism prophylaxis, and careful follow-up is critical due to the possibility of a wide range of pathologic thrombotic manifestations in COVID-19 infection.

scholarly journals Undetected Myxofibrosarcoma in a Patient Diagnosed with Long Standing Complex Regional Pain Syndrome; A Case Report

2019 ◽  
pp. 1-4
Author(s):  
Elena Roldan ◽  
Elena Roldan ◽  
Jan H.B. Geertzen ◽  
Pieter U. Dijkstra
Keyword(s):  
Case Report ◽  
Malignant Tumor ◽  
Pain Syndrome ◽  
Soft Tissue Lesion ◽  
Case Presentation ◽  
Primary Hospital ◽  
Underlying Causes ◽  
Low Incidence ◽  
Growing Mass

Case presentation: A 61-year-old woman diagnosed with long standing, therapy resistant CRPS-1 fourteen years prior was referred to our center for assessment on her wish to have her limb amputated, due to recent worsening of the symptoms. A soft tissue lesion was detected on the affected limb and she was sent back to her primary hospital for further study of this lesion and exclusion of an alternative diagnosis. The biopsies were inconclusive, and no underlying causes were determined for her symptoms in her primary hospital. Thus, back at our center, elective amputation of the affected limb was carried out. Results: Post-operative histology of the amputated limb revealed a myxofibrosarcoma, a rare malignant tumor. Corresponding dissemination study, follow-up and treatment was conducted. The patient died from metastatic complications 17 months post-amputation. Conclusion: This case exemplifies how various confusing factors can lead to misdiagnosis of a malignant tumor. Low incidence of sarcomas, a previous CRPS-1 diagnosis of 14 years and inconclusive biopsies conducted in a primary hospital led to this misdiagnosis. Primary amputation was appropriate due to a dysfunctional limb, and size and local invasion degree of the tumor. The most important take away lessons in this case report are the importance of never discarding a neoplasm in presence of a growing mass even in the case of other possible causes and the fact that it merits a thorough diagnostic procedure, as well as the recommendation to conduct diagnostic tests in reference hospitals specialized in the relevant techniques.

scholarly journals Chondroblastoma of bone: case presentation, immunohistochemistry findings and literature review

2020 ◽  
Vol 3 (1) ◽  
pp. 22-29
Author(s):  
Adelina-Maria Cohn ◽  
Simona Costache ◽  
Doina Mihaela Pop
Keyword(s):  
Male Patient ◽  
Proximal Humerus ◽  
Smooth Muscle Actin ◽  
Giant Cells ◽  
Short Term ◽  
Case Presentation ◽  
Radiologic Findings ◽  
Neoplastic Lesion ◽  
Chondroid Matrix

Chondroblastoma is a rare benign cartilage-producing tu­mor, with an incidence of approximatively 1% of all pri­ma­ry bone tumors. It arises mostly in the second decade of life, affecting mainly the ends of the long tubular bones. We present two cases of chondroblastoma diagnosed and trea­ted in the “Foişor” Orthopedics, Traumatology and Oes­teo­articular TB Clinical Hospital, Bucharest, Romania. The purpose of this study is to contrast two different forms of presentation of the same histologic entity: one case of a 19-year-old male patient with a chondroblastoma lo­ca­ted in the proximal humerus, and the case of a 37-year-old male patient with a chondroblastoma of the cal­ca­neus. The mor­phological fea­tures, radiologic aspects and im­mu­no­his­tochemical stu­dies have been assessed. None of the cases presented with spe­ci­fic radiologic signs for chondroblastoma, both lesions being osteolytic and well-delineated, in favor of a benign en­ti­ty. The classic mor­pho­lo­gical aspects of chondroblastoma re­pre­sen­ted by tumor cells with round poly­gonal shape and nuclei with longitudinal grooves were as­so­cia­ted with variable amounts of chondroid matrix, pe­ri­cellular calcification and few randomly distributed osteo­clast-like giant cells. The im­mu­no­his­to­chemical studies showed the osteoblastic and chon­dro­blastic phenotype of the neoplastic cells, sustained by positivity for CD56 and S100. DOG1, cytokeratin 8/18 and smooth muscle actin (SMA) were also found focally po­si­tive. All cases were treated by curettage with bone graf­ting, without recurrence in the short-term follow-up. Given the nonspecific radiologic findings and the histologic he­te­ro­ge­nei­ty, chondroblastoma is sometimes misinterpreted as a ma­lig­nant tumor, while this neoplastic lesion has a benign be­havior and benefits from conservative surgical treatment only.

scholarly journals Application of technical measures to improve the work safety - systemic guidelines

2021 ◽  
Vol 343 ◽  
pp. 10006
Author(s):  
Adam Górny
Keyword(s):  
Task Completion ◽  
Work Safety ◽  
Improve Performance ◽  
Implementation Support ◽  
Wide Range ◽  
Improvement Measures ◽  
Underlying Causes ◽  
System Requirements ◽  
Technical Measures

In order to improve working conditions in conformity with the ISO 45001 standard, organizations need to address a wide range of issues that are essential for compliance with system requirements. One of them is to limit technical measures to those that are necessary for task completion and have been designed to mitigate threats and strains. To avert potential hazards, it is imperative to deploy improvement measures that are adequate for the nature of non-conformities and will either eliminate or reduce the underlying causes of irregularities. By employing solutions in keeping with the ISO 45001 standard, organizations can streamline the selection and rollout of their solutions to ensure effective systemic management across a range of areas from planning to implementation support, operations, outcome assessments to the identification of follow-up improvements. The measures will limit threat incidence and ultimately help improve performance.

scholarly journals A case report of intestinal obstruction caused by cryptogenic multifocal ulcerous stenosing enteritis

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Cheng Chang ◽  
Chen Jiang ◽  
Yaoyao Miao ◽  
Bin Fang ◽  
Lili Zhang
Keyword(s):  
Small Intestine ◽  
Case Report ◽  
Surgical Treatment ◽  
Intestinal Obstruction ◽  
Rare Disease ◽  
Male Patient ◽  
Unknown Origin ◽  
Case Presentation ◽  
The Future

Abstract Background Cryptogenic multifocal ulcer stenosing enteritis (CMUSE) is a rare disease characterized by multiple superficial ulcers, stenosis, and obstruction of the small intestine of unknown origin, and the course can recur. Case presentation We encountered a 62-year-old male patient with intestinal obstruction. The patient was admitted to the hospital for surgical treatment due to intestinal obstruction, and was diagnosed with cryptogenic multifocal ulcer stenosis enteritis due to comprehensive surgery and postoperative pathological considerations. Conclusion In the future, we will continue to follow up the patient. The present study aims to remind clinicians of this disease, and reduce the incidence of misdiagnosis.

scholarly journals Right Atrial Aneurysm with Supraventricular Tachycardia and Frequent Atrial Premature: A Case Report

2020 ◽  
Author(s):  
Yuyuan Chen ◽  
Bin Wang ◽  
Ling-yun Fang ◽  
Si Yang ◽  
Aijiao Yi
Keyword(s):  
Supraventricular Tachycardia ◽  
Right Atrial ◽  
Research Progress ◽  
Case Presentation ◽  
Asymptomatic Patients ◽  
Wide Range ◽  
Atrial Enlargement ◽  
Right Atrial Aneurysm

Abstract Background: Right atrial aneurysm (RAA) is a rare form of congenital heart disease with a wide range of clinical presentation varying from asymptomatic patients to those with refractory atrial arrhythmias. Diagnosis is often confused with other causes of right atrial dilation such as Ebstein disease or idiopathic right atrial enlargement. Case presentation: We present the case of right atrial aneurysm with supraventricular tachycardia and frequent atrial premature in our institution and discuss the diagnostic challenges, the research progress of right atrial aneurysm and follow-up situation. Conclusion: RAA should be considered in the differential diagnosis of RA enlargement. Accurate diagnosis can be achieved by echocardiograph, and our report also highlights the importance of longitudinal follow-up of RAA over 5 years and the long-term regular conservative treatment for patients with supraventricular tachycardia and frequent atrial premature could be useful.

Cerebellotrigeminal Dermal Dysplasia (Gómez-López-Hernández Syndrome)

2018 ◽  
Vol 16 (05) ◽  
pp. 362-368 ◽  
Author(s):  
Federica Sullo ◽  
Agata Polizzi ◽  
Stefano Catanzaro ◽  
Selene Mantegna ◽  
Francesco Lacarrubba ◽  
...  
Keyword(s):  
De Novo ◽  
Chromosomal Rearrangements ◽  
Number Of Patients ◽  
Wide Range ◽  
Visual Problems ◽  
Neurodevelopmental Abnormalities ◽  
Clinical Triad ◽  
High Degree ◽  
Motor Handicap

Cerebellotrigeminal dermal (CTD) dysplasia is a rare neurocutaneous disorder characterized by a triad of symptoms: bilateral parieto-occipital alopecia, facial anesthesia in the trigeminal area, and rhombencephalosynapsis (RES), confirmed by cranial magnetic resonance imaging. CTD dysplasia is also known as Gómez-López-Hernández syndrome. So far, only 35 cases have been described with varying symptomatology. The etiology remains unknown. Either spontaneous dominant mutations or de novo chromosomal rearrangements have been proposed as possible explanations. In addition to its clinical triad of RES, parietal alopecia, and trigeminal anesthesia, CTD dysplasia is associated with a wide range of phenotypic and neurodevelopmental abnormalities.Treatment is symptomatic and includes physical rehabilitation, special education, dental care, and ocular protection against self-induced corneal trauma that causes ulcers and, later, corneal opacification. The prognosis is correlated to the mental development, motor handicap, corneal–facial anesthesia, and visual problems. Follow-up on a large number of patients with CTD dysplasia has never been reported and experience is limited to few cases to date. High degree of suspicion in a child presenting with characteristic alopecia and RES has a great importance in diagnosis of this syndrome.

scholarly journals Spontaneous haemorrhage of an adrenal angiomyolipoma: case report

2019 ◽  
Vol 25 (1) ◽  
Author(s):  
Danielle Whiting ◽  
Ian Rudd ◽  
Amit Goel ◽  
Seshadri Sriprasad ◽  
Sanjeev Madaan
Keyword(s):  
Case Reports ◽  
Case Presentation ◽  
Open Adrenalectomy ◽  
Large Size ◽  
History Of ◽  
Loin Pain ◽  
Benign Tumours ◽  
Spontaneous Haemorrhage ◽  
Mesenchymal Tumours

Abstract Background Angiomyolipomas are rare mesenchymal tumours arising from the perivascular epithelioid cells consisting of variable amounts of adipose, thick-walled blood vessels and smooth muscle cells. These benign tumours commonly occur in the kidney with only a few case reports of adrenal angiomyolipomas which have the potential to reach a large size and haemorrhage. Case presentation A 45-year-old lady presented with a 3-week history of right loin pain, nausea and vomiting. A CT scan revealed a right adrenal angiomyolipoma measuring 6.3 × 6.8 cm with associated haemorrhage. The lesion was successfully treated with right open adrenalectomy, and histology confirmed the diagnosis of adrenal angiomyolipoma. The patient remained well with no evidence of recurrence at the 36-month follow-up. Conclusion Adrenal angiomyolipomas are rare benign tumours that have the ability to reach a large size and potential to bleed. Here, we report the second case of spontaneous haemorrhage in an adrenal angiomyolipoma, which was successfully treated with open adrenalectomy.

Fourth Ventricle Outlet Obstruction and Diverticular Enlargement of Luschka Foramina in a Child with Down Syndrome

2020 ◽  
pp. 1-4
Author(s):  
Valentina Orlando ◽  
Pietro Spennato ◽  
Maria De Liso ◽  
Vincenzo Trischitta ◽  
Alessia Imperato ◽  
...  
Keyword(s):  
Down Syndrome ◽  
Fourth Ventricle ◽  
Endoscopic Third Ventriculostomy ◽  
Obstructive Hydrocephalus ◽  
Radiological Finding ◽  
Outlet Obstruction ◽  
Third Ventriculostomy ◽  
Viable Option ◽  
Case Presentation

<b><i>Introduction:</i></b> Hydrocephalus is not usually part of Down syndrome (DS). Fourth ventricle outlet obstruction is a rare cause of obstructive hydrocephalus, difficult to diagnose, because tetraventricular dilatation may suggest a communicant/nonobstructive hydrocephalus. <b><i>Case Presentation:</i></b> We describe the case of a 6-year-old boy with obstructive tetraventricular hydrocephalus, caused by Luschka and Magen­die foramina obstruction and diverticular enlargement of Luschka foramina (the so-called fourth ventricle outlet obstruction) associated with DS. He was treated with endoscopic third ventriculostomy (ETV) without complications, and a follow-up MRI revealed reduction of the ventricles, disappearance of the diverticula, and patency of the ventriculostomy. <b><i>Conclusion:</i></b> Diverticular enlargement of Luschka foramina is an important radiological finding for obstructive tetraventricular hydrocephalus. ETV is a viable option in tetraventricular obstructive hydrocephalus in DS.

scholarly journals Bladder hamartoma in Peutz-Jeghers syndrome: a rare case report

2021 ◽  
Vol 27 (1) ◽  
Author(s):  
Jai Kumar ◽  
Mohammad Irfaan Albeerdy ◽  
Nadeem Ahmed Shaikh ◽  
Abdul Hafeez Qureshi
Keyword(s):  
Urinary Bladder ◽  
Filling Defect ◽  
Hamartomatous Polyps ◽  
Case Presentation ◽  
Rare Case Report ◽  
Mucocutaneous Pigmentation ◽  
Dominant Disease ◽  
Peutz Jeghers Syndrome ◽  
Comprehensive Compilation

Abstract Background Peutz-Jeghers syndrome is an autosomal dominant disease characterized by mucocutaneous pigmentation and hamartomatous polyps in the gastrointestinal tract (GIT). There have also been cases of extra GIT polyps such as the renal pelvis, urinary bladder, lungs and nares. Bladder hamartoma is an extremely rare finding, with only 12 cases described in the literature up to now. The rarity of the condition necessitates a comprehensive compilation of managements up to now so as to provide a better tool for the treatment of such conditions in the future. Case presentation A twenty-year-old male, known to have Peutz-Jeghers syndrome, presented to us complaining of obstructive urinary symptoms. A urethrogram done showed a filling defect at the base of the urinary bladder. The mass was resected transurethrally, and histopathology revealed a hamartoma of the bladder. The patient has since remained tumor-free on follow-up. Conclusions Transurethral resection of the bladder mass proved to be an effective therapy in this patient with no recurrence on the patient’s follow-up till now. There is still, however, a dearth of knowledge regarding the management of bladder hamartomas owing to the extreme rarity of the case.

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