scholarly journals Colitis Induced by Colon-Cleansing Agent

2021 ◽  
pp. 621-625
Author(s):  
Shehriyar Mehershahi ◽  
Haider Ghazanfar ◽  
Shoaib Ashraf ◽  
Danial H. Shaikh ◽  
Harish Patel
Keyword(s):  
Abdominal Pain ◽  
Functional Gastrointestinal Disorders ◽  
Ileocecal Valve ◽  
Computed Tomography Scan ◽  
Colon Cleansing ◽  
Diffuse Inflammation ◽  
Symptomatic Management ◽  
History Of ◽  
Irritable Bowel ◽  
Tomography Scan

Constipation is one of the most common functional gastrointestinal disorders and affects 20% of the general population. Irritable bowel syndrome (IBS) is a functional disorder of the gastrointestinal tract that affects the large intestine and is characterized by chronic abdominal pain and altered bowel habits. We report a case of a 35-year-old African American man with a past medical history of IBS who presented to the clinic with a chief complaint of abdominal pain and bloody diarrhea for 1 week. The patient stated that he used a colon-cleansing agent because of persistent constipation. Computed tomography scan of the patient’s abdomen and pelvis with contrast was performed which showed diffuse contiguous segmental mural thickening and nodularity seen along the distal transverse, descending, and sigmoid colon. Colonoscopy showed moderate diffuse inflammation characterized by altered vascularity, erythema, and granularity from the rectum to the descending colon, and localized mild inflammation characterized by erythema was found at the ileocecal valve. The patient’s clinical condition improved with symptomatic management over 10 days. Patients with IBS should be advised to restrain from using a colon-cleansing agent without advice from their primary doctor as it can lead to various complications.

scholarly journals Intussusception in a pregnant woman

2020 ◽  
Vol 2020 (12) ◽  
Author(s):  
Ana Cristina Silva ◽  
Pedro Soares Moreira ◽  
Vitor Costa Simões ◽  
Mónica Sampaio ◽  
Marisa Domingues Santos
Keyword(s):  
Emergency Department ◽  
Abdominal Pain ◽  
Pregnant Woman ◽  
Pregnant Patient ◽  
Computed Tomography Scan ◽  
Intestinal Necrosis ◽  
History Of ◽  
Emergent Laparotomy ◽  
Tomography Scan

Abstract Abdominal pain in a pregnant woman with a history of laparoscopic Roux-en-Y gastric bypass (LRYGB) in the emergency department is challenging. Intussusception is a rare cause of small bowel obstruction after LRYGB and can lead to intestinal necrosis, perforation, sepsis and death. The authors report a case of a 34-week pregnant patient, previously submitted to LRYGB, presenting to the emergency department with abdominal pain and vomiting. A computed tomography scan suggested the presence of ileoileal intussusception. So, an emergent laparotomy was performed with invagination reduction. The postoperative period was uneventful, as well as pregnancy and caesarian performed 4 weeks after surgery. At the 45-month follow-up, there was no recurrence of intussusception.

scholarly journals Excessive dynamic airway collapse during general anesthesia: a case report

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Shunichi Murakami ◽  
Shunsuke Tsuruta ◽  
Kazuyoshi Ishida ◽  
Atsuo Yamashita ◽  
Mishiya Matsumoto
Keyword(s):  
General Anesthesia ◽  
Airway Pressure ◽  
Positive End Expiratory Pressure ◽  
Computed Tomography Scan ◽  
Case Presentation ◽  
Airway Lumen ◽  
Asthma Attack ◽  
Airway Collapse ◽  
History Of ◽  
Tomography Scan

Abstract Background Excessive dynamic airway collapse (EDAC) is an uncommon cause of high airway pressure during mechanical ventilation. However, EDAC is not widely recognized by anesthesiologists, and therefore, it is often misdiagnosed as asthma. Case presentation A 70-year-old woman with a history of asthma received anesthesia with sevoflurane for a laparotomic cholecystectomy. Under general anesthesia, she developed wheezing, high inspiratory pressure, and a shark-fin waveform on capnography, which was interpreted as an asthma attack. However, treatment with a bronchodilator was ineffective. Bronchoscopy revealed the collapse of the trachea and main bronchi upon expiration. We reviewed the preoperative computed tomography scan and saw bulging of the posterior membrane into the airway lumen, leading to a diagnosis of EDAC. Conclusions Although both EDAC and bronchospasm present as similar symptoms, the treatments are different. Bronchoscopy proved useful for distinguishing between these two entities. Positive end-expiratory pressure should be applied and bronchodilators avoided in EDAC.

scholarly journals Are RNA-Based Tests Sufficient for COVID-19 Diagnosis? An Inspiration of Three Asymptomatic Cases

2021 ◽  
Vol 30 ◽  
pp. 096368972098545
Author(s):  
Tao Hu ◽  
Xiao Liu ◽  
Qinan Yin ◽  
Xingting Duan ◽  
Li Yan
Keyword(s):  
Computed Tomography ◽  
Nucleic Acid ◽  
Virus Infection ◽  
Severe Acute Respiratory Syndrome ◽  
The Other ◽  
Computed Tomography Scan ◽  
Health Authorities ◽  
History Of ◽  
Tomography Scan ◽  
Nucleic Acid Tests

In this work, we discovered a new phenomenon—asymptomatic COVID-19 infection, or covert case, during the pandemic. All the 3 patients had a history of exposure, with no symptoms, and no abnormalities were found in computed tomography scan or lab tests. Except for case 2, the other patients’ severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) nucleic acid tests were negative. But their anti-SARS-COV-2 nucleocapsid antibody showed a dynamic trend, consistent with the process of virus infection and clearance. A growing number of asymptomatic or covert cases need more attention. Lack of surveillance may lead to another outbreak. We hope to demonstrate our cases to attract the attention of governments or health authorities that covert cases should be the focus as well.

scholarly journals Spontaneous Perinephric Urinoma Secondary to Drug Induced Acute Interstitial Nephritis: A Case Report

2021 ◽  
Author(s):  
Rajesh Kumar Varatharajaperumal ◽  
Rupa Renganathan ◽  
V Mangalakumar ◽  
Sriman Rajasekaran ◽  
Venkatesh Kasi Arunachalam
Keyword(s):  
Abdominal Pain ◽  
Interstitial Nephritis ◽  
Lower Abdominal Pain ◽  
Acute Interstitial Nephritis ◽  
Computed Tomography Scan ◽  
Drug Induced ◽  
Significant Deterioration ◽  
Loin Pain ◽  
Tomography Scan ◽  
Collecting System

AbstractUrinoma is defined as the extravasation of urine from any part of the urinary collecting system, which causes lipolysis of the surrounding fat, resulting in an encapsulated collection. The most common cause of urinoma is the direct obstruction of the urinary system. The other etiologies include trauma and postinstrumentation/surgery. Parenchymal cause for spontaneous urinoma is exceedingly rare. We present a case of a 30-year-old gentleman who presented with lower abdominal pain and was treated with a Diclofenac injection. The pain got better temporarily, but he presented again with right loin pain after 3 days. His computed tomography scan images revealed bilateral perinephric urinoma. As there was significant deterioration of renal function, he underwent a renal biopsy. The histopathology was reported as acute interstitial nephritis (AIN). Drug-induced AIN is very rarely presented with acute loin or abdominal pain due to spontaneous perinephric urinoma, as it was seen in our case.

An Infant with COVID-19-Associated Intussusception

2021 ◽  
pp. 000313482110474
Author(s):  
Gwyneth A. Sullivan ◽  
Nicholas J. Skertich ◽  
Kody B. Jones ◽  
Michael Williams ◽  
Brian C. Gulack ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Abdominal Pain ◽  
Lymphoid Hyperplasia ◽  
Computed Tomography Scan ◽  
Ileocolic Intussusception ◽  
Common Cause ◽  
Caregiver Education ◽  
Intermittent Abdominal Pain ◽  
The Right ◽  
Tomography Scan

Intussusception is the most common cause of bowel obstruction in infants four to ten months old and is commonly idiopathic or attributed to lymphoid hyperplasia. Our patient was a 7-month-old male who presented with two weeks of intermittent abdominal pain associated with crying, fist clenching and grimacing. Ultrasound demonstrated an ileocolic intussusception in the right abdomen. Symptoms resolved after contrast enemas, and he was discharged home. He re-presented similarly the next day and was found to be COVID-19 positive. Computed tomography scan demonstrated a left upper quadrant ileal-ileal intussusception. His symptoms spontaneously resolved, and he was discharged home. This suggests that COVID-19 may be a cause of intussusception in infants, and infants presenting with intussusception should be screened for this virus. Additionally, recurrence may happen days later at different intestinal locations. Caregiver education upon discharge is key to monitor for recurrence and need to return.

scholarly journals Gluten and Functional Abdominal Pain Disorders in Children

Nutrients ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 1491 ◽  
Author(s):  
Alejandro Llanos-Chea ◽  
Alessio Fasano
Keyword(s):  
Abdominal Pain ◽  
Pediatric Patients ◽  
Functional Gastrointestinal Disorders ◽  
Gastrointestinal Symptoms ◽  
Gluten Sensitivity ◽  
Gluten Free ◽  
Functional Abdominal Pain ◽  
Adults And Children ◽  
Small Intestinal ◽  
Irritable Bowel

In children, functional gastrointestinal disorders (FGIDs) are common at all ages. Consumption of certain foods, particularly gluten, is frequently associated with the development and persistence of FGIDs and functional abdominal pain disorders (FAPDs) in adults and children. However, this association is not well defined. Even without a diagnosis of celiac disease (CD), some people avoid gluten or wheat in their diet since it has been shown to trigger mostly gastrointestinal symptoms in certain individuals, especially in children. The incidence of conditions such as non-celiac gluten sensitivity (NCGS) is increasing, particularly in children. On the other hand, CD is a chronic, autoimmune small intestinal enteropathy with symptoms that can sometimes be mimicked by FAPD. It is still unclear if pediatric patients with irritable bowel syndrome (IBS) are more likely to have CD. Abdominal, pain-associated FGID in children with CD does not seem to improve on a gluten-free diet. The threshold for gluten tolerance in patients with NCGS is unknown and varies among subjects. Thus, it is challenging to clearly distinguish between gluten exclusion and improvement of symptoms related solely to functional disorders.

scholarly journals Disseminated mycobacteriosis caused by Mycobacterium kansasii in a pot-bellied pig

2018 ◽  
Vol 30 (4) ◽  
pp. 646-650 ◽  
Author(s):  
Ryan Schafbuch ◽  
Stacy Tinkler ◽  
Chee Kin Lim ◽  
Rebecca Wolking ◽  
José Ramos-Vara
Keyword(s):  
Direct Sequencing ◽  
Pcr Amplification ◽  
Etiologic Agent ◽  
Type Ii ◽  
Mycobacterium Kansasii ◽  
Mycobacterial Species ◽  
Computed Tomography Scan ◽  
History Of ◽  
Tomography Scan

A 1.5-y-old spayed female Juliana pot-bellied pig was presented to the Purdue University Veterinary Teaching Hospital with a history of wasting and anorexia. Enlarged and partially mineralized lymph nodes were identified on radiographs and computed tomography scan. Generalized lymphadenomegaly and disseminated nodules in the lungs, liver, spleen, and kidneys were identified on postmortem examination. Histologic examination revealed caseonecrotic granulomas with numerous intracellular, acid-fast bacilli. Mycobacterium kansasii type II was identified as the etiologic agent by PCR amplification using universal Mycobacterium primers, direct sequencing of the PCR amplicon, and comparison to sequences in GenBank. We describe a case in a pot-bellied pig of mycobacteriosis caused by an atypical mycobacterial species and highlight the important role of laboratory testing in suspected cases of tuberculosis.

scholarly journals Fulminant amoebic colitis in the era of computed tomography scan: A case report and review of the literature

2018 ◽  
Vol 22 (1) ◽  
Author(s):  
Suman Mewa Kinoo ◽  
Vikesh V. Ramkelawon ◽  
Jaynund Maharajh ◽  
Bugwan Singh
Keyword(s):  
Computed Tomography ◽  
Bowel Wall ◽  
Abdominal Distension ◽  
Review Of The Literature ◽  
Computed Tomography Scan ◽  
Fulminant Colitis ◽  
Bowel Necrosis ◽  
Amoebic Colitis ◽  
History Of ◽  
Tomography Scan

Amoebic colitis, caused by ingestion of water or food contaminated with the protozoan Entamoeba histolytica, can progress to a fulminant colitis. Computed tomography (CT) findings reported in the literature on this type of colitis are sparse. We present a 59-year-old male patient with a one-week history of progressive abdominal pain, abdominal distension and associated watery and bloody diarrhoea. A CT scan revealed deep ulcerations with submucosal and intramural tracking of contrast. Colonoscopy and biopsy confirmed a diagnosis of Amoebic colitis. The patient required a laparotomy and demised. Deep ulcerations with submucosal and intramural tracking of contrast on CT are diagnostic of fulminant amoebic colitis. Although not demonstrated at CT in this case, discontinuous bowel necrosis, omental wrapping (seen at laparotomy in our case) and neovascularisation of the bowel wall may be other features to look out for.

scholarly journals A successfully treated primary tracheal synovial sarcoma

2020 ◽  
pp. 201010582094853
Author(s):  
Mohamed Faisal Abdul Hamid ◽  
Sopian Wahab ◽  
Nik Nuratiqah Nik Abeed ◽  
Ng Boon Hau ◽  
Andrea Ban Yu-Lin
Keyword(s):  
Computed Tomography ◽  
Airway Obstruction ◽  
Synovial Sarcoma ◽  
Successful Treatment ◽  
Initial Evaluation ◽  
Computed Tomography Scan ◽  
History Of ◽  
Rare Malignancy ◽  
Tomography Scan

Primary tracheal synovial sarcoma is a rare malignancy and is usually found incidentally. Tumours can present with cough, dyspnoea, stridor and intermittent haemoptysis. The diagnosis is challenging because it is rare, and the symptoms may mimic other diseases of airway obstruction. A previously well 53-year-old man presented with an eight-month history of cough. He had a history of minimal haemoptysis a few months prior to presentation. Spirometry showed an obstructive pattern, and a computed tomography scan of the thorax revealed an intraluminal tracheal mass. This case highlights that a thorough initial evaluation, including spirometry, leads to an earlier diagnosis and successful treatment of this rare sarcoma.

Sign in / Sign up

Export Citation Format

Share Document