scholarly journals Computed tomography assessment of saw-tooth cardiomyopathy: a case series

2021 ◽  
Author(s):  
Joaquin Berarducci ◽  
Javier Ivan Armenta-Moreno ◽  
Nilda Espinola-Zavaleta ◽  
Roberto Cano-Zarate ◽  
Ana-Valentina Gutiérrez-Solana-Ossa ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Computed Tomography ◽  
Cardiac Ct ◽  
Case Reports ◽  
Case Series ◽  
Left Ventricular ◽  
Shortness Of Breath ◽  
Imaging Studies ◽  
History Of ◽  
Unusual Type

Abstract Background Saw tooth cardiomyopathy (STC) is an unusual type of left ventricular dysplasia. To our knowledge, six cases have been reported in the literature. Two new cases are presented with a review of all the case reports that have been published. Case summaries Two patients with STC were examined. The first one was a 69-year-old woman with shortness of breath on mild exertion and chest pain, and the second was a 49-year-old man with a history of myocardial infarction who required stent implantation and is now asymptomatic. Both patients revealed findings of STC in the cardiac CT. Discussion When analyzing the cases and comparing them to the ones reported in literature; STC is a generally benign heart disease, although the clinical spectrum can range from asymptomatic to heart failure. Imaging studies such as CMR and cardiac CT are essential for the diagnosis.

Left Ventricular Pseudoaneurysm as a Complication of Myocardial Infarction; A Case Series and Review of the Literature

2021 ◽  
Author(s):  
Haleh Ashraf ◽  
Azadeh Sadatnaseri ◽  
Arya Aminorroaya ◽  
Zahra Kuhi ◽  
Nadia Zandi ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Rare Complication ◽  
Case Series ◽  
Left Ventricular ◽  
Left Ventricular Pseudoaneurysm ◽  
Parietal Pericardium ◽  
Cardiac Evaluation ◽  
Post Operation ◽  
History Of ◽  
Lost To Follow Up

Introduction: Pseudoaneurysm may occur as a rare complication of myocardial infarction (MI) when a hemorrhagic process is covered by adherence of the visceral or parietal pericardium or of both, preventing the formation of cardiac tamponade. Pseudoaneurysm is prone to rupture because they are not easy to diagnose. Case presentation: Here, we report three cases of left ventricular pseudo-aneurysm (LVP) that all were related to MI. Two patients were managed conservatively, one of them was lost to follow-up, and the other one expired one month later. One patient underwent surgery, but he expired during post-operation period. Conclusions: High mortality rate of LVP emphasizes the importance of looking for it in cardiac evaluation of patients with history of MI. Due to available non-invasive modalities, the ability to differentiate LVP from other cardiac pathologies is improving. Still, the most recommended management of LVP is early surgery.

scholarly journals Rapid resolution of left ventricular thrombus with apixaban therapy

2017 ◽  
Vol 5 ◽  
pp. 2050313X1774521 ◽  
Author(s):  
Abeer Berry ◽  
Daniel Brancheau ◽  
Marcel Zughaib
Keyword(s):  
Myocardial Infarction ◽  
Case Reports ◽  
Oral Anticoagulants ◽  
Case Series ◽  
Anterior Wall ◽  
Left Ventricular ◽  
Left Ventricular Thrombus ◽  
Male Physician ◽  
Rapid Resolution ◽  
Ventricular Thrombus

It is a common medical practice to anticoagulate an asymptomatic left ventricular mural thrombus following an ST-elevation myocardial infarction using a vitamin K antagonist. Novel oral anticoagulants have not been studied extensively in this context, and therefore, no recommendations have been made for their use. A 67-year-old male physician with no significant medical history presented to the cardiology clinic complaining of shortness of breath that had been gradually worsening over a 2-week period and was found to have an anterior wall myocardial infarction with apical left ventricular thrombus that was treated with apixaban. We present a case of rapid resolution of left ventricular thrombus with the use of apixaban for anticoagulation. Although there are no guideline recommendations for this use, there have been case series and case reports that have shown safety and efficacy. Apixaban can be used for rapid resolution of left ventricular thrombus treatment.

scholarly journals Intramyocardial dissecting haematoma mimicking left ventricular clot, a rare complication of myocardial infarction: a case report

2019 ◽  
Vol 3 (2) ◽  
Author(s):  
Tjen Jhung Lee ◽  
Aslannif Roslan ◽  
Khai Chih Teh ◽  
Azmee Ghazi
Keyword(s):  
Myocardial Infarction ◽  
Case Reports ◽  
Rare Complication ◽  
Case Series ◽  
Left Ventricular ◽  
Pump Failure ◽  
Case Summary ◽  
Risk Of Mortality ◽  
Endocardial Layer ◽  
Supportive Management

Abstract Background Intramyocardial dissecting haematoma is a rare complication of myocardial infarction (MI) associated with high mortality rates. Studies and research of this occurrence are limited largely to isolated case reports or case series. Case summary We report a case of late presenting MI, where on initial echocardiogram had what was thought to be an intraventricular clot. However, upon further evaluation, the patient actually had an intramyocardial haematoma, with the supporting echocardiographic features to distinguish it from typical left ventricular (LV) clot. While this prevented the patient from receiving otherwise unnecessary anticoagulation, this diagnosis also put him at a much higher risk of mortality. Despite exhaustive medical and supportive management, death as consequence of pump failure occurred after 2 weeks. Discussion This report highlights the features seen on echocardiography which support the diagnosis of an intramyocardial haematoma rather than an LV clot, notably the various acoustic densities, a well visualized myocardial dissecting tear leading into a neocavity filled with blood, and an independent endocardial layer seen above the haematoma. Based on this report, we wish to highlight the importance of differentiating intramyocardial haematomas from intraventricular clots in patients with recent MI.

Herpetic Whitlow of the Hand in Infants

2020 ◽  
Author(s):  
Mohammad M. Al-Qattan ◽  
Nada G. AlQadri ◽  
Ghada AlHayaza
Keyword(s):  
Bacterial Infection ◽  
Case Reports ◽  
Case Series ◽  
Individual Case ◽  
Senior Author ◽  
Secondary Bacterial Infection ◽  
Clinical Appearance ◽  
History Of ◽  
Mode Of Transmission ◽  
Time Of Presentation

Abstract Introduction Herpetic whitlows in infants are rare. Previous authors only reported individual case reports. We present a case series of six infants. Materials and Methods This is a retrospective study of six cases of herpetic whitlows in infants seen by the senior author (MMA) over the past 23 years (1995–2017 inclusive). The following data were collected: age, sex, digit involved in the hand, mode of transmission, time of presentation to the author, clinical appearance, presence of secondary bacterial infection, presence of other lesions outside the hand, method of diagnosis, treatment, and outcome. Results All six infants initially presented with classic multiple vesicles of the digital pulp. In all cases, there was a history of active herpes labialis in the mother. Incision and drainage or deroofing of the vesicles (for diagnostic purposes) resulted in secondary bacterial infection. Conclusion The current report is the first series in the literature on herpetic whitlows in infants. We stress on the mode of transmission (from the mother) and establishing the diagnosis clinically. In these cases, no need for obtaining viral cultures or polymerase chain reaction; and no medications are required. Once the vesicles are disrupted, secondary bacterial infection is frequent and a combination of oral acyclovir and intravenous antibiotics will be required.

Penetrating Atherosclerotic Ulcer of the Aorta

2001 ◽  
Vol 8 (5) ◽  
pp. 534-538 ◽  
Author(s):  
Aditya K. Samal ◽  
Christopher J. White ◽  
James B. Kot
Keyword(s):  
Computed Tomography ◽  
Ventricular Hypertrophy ◽  
Sudden Onset ◽  
Left Ventricular ◽  
Descending Thoracic Aorta ◽  
Penetrating Atherosclerotic Ulcer ◽  
Severe Chest Pain ◽  
Mediastinal Hematoma ◽  
History Of ◽  
Mediastinal Widening

Purpose: To describe a case of penetrating atherosclerotic ulcer of the aorta with a review of its natural history, diagnosis and management. Case Report: An elderly patient with a history of hypertension presented to the emergency room with the sudden onset of severe chest pain radiating to the back. The electrocardiogram showed left ventricular hypertrophy; the chest radiograph revealed mediastinal widening. Computed tomography was suspicious for a mediastinal hematoma without aortic dissection. Transesophageal echocardiography was also negative for dissection. An aortogram revealed a penetrating atherosclerotic ulcer of the descending thoracic aorta. The patient underwent successful resection and repair of the lesion. Conclusions: Penetrating atherosclerotic ulcer of the aorta is a potentially lethal lesion that must be promptly diagnosed and treated.

scholarly journals Left Ventricular Aneurysm Presenting as a Late Complication of Childhood Chemotherapy

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Braghadheeswar Thyagarajan ◽  
Lubna Bashir Munshi ◽  
Martin Miguel Amor
Keyword(s):  
Myocardial Infarction ◽  
Acute Lymphocytic Leukemia ◽  
Late Complication ◽  
Left Ventricular ◽  
Lymphocytic Leukemia ◽  
Left Ventricular Aneurysm ◽  
Ventricular Aneurysm ◽  
Past Medical History ◽  
History Of ◽  
High Index Of Suspicion

Cardiotoxicity is a well known adverse effect of chemotherapy. Multiple cardiac injuries have been reported including cardiomyopathy, pericarditis, myocarditis, angina, arrhythmias, and myocardial infarction. A left ventricular aneurysm due to chemotherapy is a rare and a dangerous complication which is particularly challenging in diagnosis requiring a high index of suspicion and periodic imaging. We present a case of a young Caucasian male with a past medical history of Acute Lymphocytic Leukemia status after chemotherapy during his childhood diagnosed with left ventricular aneurysm several years later.

548 Heterotopic Ossification or Dystrophic Calcinosis Cutis in Burn Scars - A Case Series

2021 ◽  
Vol 42 (Supplement_1) ◽  
pp. S122-S123
Author(s):  
Sigrid A Blome-Eberwein ◽  
Cassandra Pinataro
Keyword(s):  
Heterotopic Ossification ◽  
Calcium Metabolism ◽  
Case Reports ◽  
Case Series ◽  
Preoperative Assessment ◽  
X Rays ◽  
Calcinosis Cutis ◽  
Pathologic Evaluation ◽  
Burn Survivors ◽  
History Of

Abstract Introduction Heterotopic ossification of large joints is a commonly seen and described entity in Burn survivors. We have observed a rather uncommon phenomenon in a series of 4 Burn survivors who presented to our Burn center for scar treatment and open wounds many years after their injuries. A chronic, small, splinter-like subcutaneous irritation led to open wounds and infections in their burn scars. A similar condition is known as dystrophic calcinosis cutis in the dermatologic literature, but caused by calcium metabolism changes in otherwise healthy skin. Methods The demographics and history of illness was documented in all 4 patients. A literature review was performed. The calcified bone-like irritant was removed surgically in all patients, sometimes in more than one location. Pathologic evaluation was performed on the removed specimen. Strategies leading to healing of the wounds were evaluated. Results Four publications were found addressing this phenomenon in Burn scars, all case reports. All of our patients had undergone curettage of the lesions by a dermatologist in the past without resolution. All lesions were excised surgically and proved to extend subcutaneously far more extensively than the visible skin lesion. X rays proved not helpful in preoperative assessment of the extent. All wounds healed after the irritant was removed. Conclusions All lesions appeared to have formed along tendon or fascia remnants underneath the burn scars, exerting pressure on the overlying epithelium which eventually led to breakdown and necrosis. This finding prompted the term “heterotopic cutaneous ossification”. Chronic tension and inflammation were assumed in the etiology, rather than calcium metabolism abnormalities or systemic connective tissue disease, which were not present in these patients. Research is needed to establish the prevalence, cause, and prevention of this condition in Burn survivors.

Left ventricular apical mass after myocardial infarction—not always a thrombus: a diagnostic dilemma

2021 ◽  
Vol 14 (10) ◽  
pp. e245963
Author(s):  
Jayanty Venkata Balasubramaniyan ◽  
Judah Nijas Arul ◽  
Jebaraj Rathinasamy ◽  
Thangavel Periyasamy
Keyword(s):  
Myocardial Infarction ◽  
Systolic Dysfunction ◽  
Anterior Wall ◽  
Left Ventricular ◽  
Prior History ◽  
Surgical Removal ◽  
Diagnostic Dilemma ◽  
Echocardiographic Evaluation ◽  
Lv Mass ◽  
History Of

Myxomas arising from the left ventricle (LV) are extremely rare and can be easily mistaken for a thrombus. We report a case of a 35-year-old man who presented with an acute cerebrovascular accident, having had a prior history of an anterior wall myocardial infarction 2 years back with an echocardiographic evaluation showing mild LV systolic dysfunction. His present prothrombotic workup revealed hyperhomocystinaemia and elevated levels of factor VIII. Present echocardiography revealed a mass arising from a scarred LV wall. Considering the possibility of a thrombus, he was initially started on parenteral anticoagulation. Unfortunately, consequent echocardiogram evaluation showed no reduction in size of the LV mass hence surgical removal was done. Histopathological evaluation unveiled the mass to be a myxoma.

scholarly journals The clicking chest: what exactly did Hamman hear? A case report of a left-sided pneumothorax

2020 ◽  
Author(s):  
Nadeem Jimidar ◽  
Patrick Lauwers ◽  
Emmanuela Govaerts ◽  
Marc Claeys
Keyword(s):  
Computed Tomography ◽  
Differential Diagnosis ◽  
Case Report ◽  
Case Reports ◽  
Gunshot Wounds ◽  
Computed Tomography Scan ◽  
Imaging Studies ◽  
Left Chest ◽  
Case Summary ◽  
Tomography Scan

Abstract Background Hamman’s sign is a rare phenomenon. Louis Hamman described this pathognomonic clicking chest noise in association with pneumomediastinum in 1937. This typical noise can also be present in left-sided pneumothorax. Clinical cases already mention this pericardial knock in 1918 in gunshot wounds of the left chest and in 1928 in cases of spontaneous left-sided pneumothorax. However, the sound itself has only rarely been recorded. Case summary We describe a case of a young man with no significant medical history who was referred to the hospital with chest pain and audible clicks, documented with his smartphone. Imaging studies including chest radiograph and computed tomography scan revealed a left-sided pneumothorax. The patient underwent semi-urgent insertion of a thorax drain. His clinical outcome was excellent. Discussion In recent years only a few case reports describe Hamman’s sign, as it is rare and happens only transiently. This case report includes the audible clicks recorded by the patient with his smartphone. We stress the importance of thoracic clicking sounds as key symptom in the differential diagnosis of left-sided pneumothorax, pneumomediastinum, and valvular pathology such as mitral valve prolapse.

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