MyMedR

Fulltext Wire-Induced Stent Crumpling Remedied By Bail- Out Crush Stenting; A Case Report.

Azarisma, S.M.S., Rosli, M.A.B.

International Medical Journal Malaysia, 2011;10(2):29-31.

MyJurnal

We report a-56-year old army pensioner who presented initially to a peripheral hospital with acute ST-elevation inferior myocardial infarction thrombolysed with streptokinase. He was subsequently referred to the National Heart Institute (Institut Jantung Negara, Malaysia) for coronary revascularization. Coronary angiogram revealed an ectatic right coronary artery with discrete lesions at the proximal and distal segments stented with bare metal stents (BMS). Post dilatation shots revealed a wire-induced, distal dissection at the posterior left ventricular artery remedied by balloon angioplasty but resulting in balloon-induced crumpling of the distal BMS. We discuss the importance of sequential, distal-to-proximal coronary intervention, stent crumpling and remedial strategies.

Matched MeSH terms: Dilatation

Ureteric changes during pregnancy in Asian women

Chan DP

Med J Malaya, 1969 Jun;23(4):235-8.

PMID: 4242165

Matched MeSH terms: Dilatation

Fulltext Two cases of severe non-specific oesophageal dysmotility showing different response to botulinum injection therapy

Suresh RL, Kulhalli V, Evans D, Guinane M, Ainley C

Med J Malaysia, 2000 Sep;55(3):379-81.

PMID: 11200722

We report 2 cases where treatment of achalasia type symptoms due to severe non-specific oesophageal dysmotility have shown symptom resolution and manometric improvement to intrasphincteric botulinum injections either by itself or in combination with oesophageal dilatation.

Matched MeSH terms: Dilatation

Fulltext Treatment of multiple-level tracheobronchial stenosis secondary to endobronchial tuberculosis using bronchoscopic balloon dilatation with topical mitomycin-C

Faisal M, Harun H, Hassan TM, Ban AY, Chotirmall SH, Abdul Rahaman JA

BMC Pulm Med, 2016;16(1):53.

PMID: 27080697 DOI: 10.1186/s12890-016-0209-1

Tracheobronchial stenosis is a known complication of endobronchial tuberculosis. Despite antituberculous and steroid therapy, the development of bronchial stenosis is usually irreversible and requires airway patency to be restored by either bronchoscopic or surgical interventions. We report the use of balloon dilatation and topical mitomycin-C to successful restore airway patency.

Matched MeSH terms: Dilatation

Treating and healing coronary artery ectasia disease with Bioresorbable Vascular Scaffold

Yew KL

Int J Cardiol, 2015;190:99-101.

PMID: 25918057 DOI: 10.1016/j.ijcard.2015.04.150

Matched MeSH terms: Dilatation, Pathologic/radiography

Fulltext Transient unilateral parotid gland swelling following upper endoscopy

Chieng Jin Yu, Then Ru Fah, Sharifah Intan Safura Shahabudin, Pan Yan

Journal of Clinical and Health Sciences, 2021;6(1):50-52.

MyJurnal

Transient parotid gland swelling could happen as complication after per oral endoscopy or
intubation. We reported a 53-year-old man who developed transient unilateral parotid gland
swelling following esophagogastroduodenoscopy (OGDS) with dilatation of achalasia cardia.
The swelling of the parotid gland was transient and resolved completely without any
intervention.

Matched MeSH terms: Dilatation

The prevalence of Helicobacter pylori in patients with oesophageal stenosis

Ylmaz Ö, Temur A, Almal N, Dülger AC, Sasmaz MI

Trop Biomed, 2018 Dec 01;35(4):1148-1153.

PMID: 33601862

Oesophageal strictures often occur following esophagectomy which is performed for cases of oesophageal cancer. These patients require repeated dilation procedures. The aim of this study is to investigate the effects of dietary regimens, which are changed because of stenosis, caused by Helicobacter pylori (H. pylori). In this retrospective study, 28 patients who had operation for oesophageal cancer and underwent dilation due to development of stricture were studied. 30 female and 30 male patients who were admitted to the Gastroenterology Clinic with complaints of dyspepsia and did not receive treatment for the eradication of H. pylori were randomly selected and included in this study as a control group. Patients' histopathological records on the hemogram, biochemistry, and endoscopic biopsy were analysed. There were 26 H. pylori (+) cases (92.8 %) in the stenosis group consisting of 28 patients, and 37 H. pylori (+) cases (61.6%) in the control group consisting of 60 patients. These results were found to be statistically significant (P=0.003). The albumin level in the stenosis group was reported to be statistically low (P=0.002). The incidence of H. pylori was found to be significantly higher in patients with stenosis. We ascribed this outcome due to changes in dietary regimens. Our findings showed that the dietary regimens of all patients who underwent esophagectomy should be regulated during the postoperative period considering H. pylori. The relationship between H. pylori and stenosis was significant, there is a need for further research with a larger sample size to enrich the findings.

Matched MeSH terms: Dilatation

The louder the bigger: A case of jugular phlebectasia in a child

Kandiah R, Mohamad I

Malays Fam Physician, 2019;14(3):77-79.

PMID: 32175047

Jugular phlebectasia has been increasingly recognised with the advent of non-invasive diagnostic methods. Phlebectasia differs from varix, as it is an abnormal outward dilatation of a vein without tortuosity. It presents as a soft, compressible mass, apparent upon straining or execution of the Valsalva maneuver. The differentials for neck masses are broad, but if the swelling appears on the Valsalva maneuver, the type of mass narrows down to a laryngocele, superior mediastinal mass or phlebectasia. A simple non-invasive investigation, such as ultrasonography, is used as a diagnostic tool. We report a case of jugular phlebectasia that was suspected clinically and confirmed via ultrasound to be a vascular lesion which changed its size upon straining.

Matched MeSH terms: Dilatation; Dilatation, Pathologic

Fulltext The effects of vasectomy on testicular tissue of mice: histological changes and DNA fragmentation study

Salman, M.O., Al-Wasiti, E.A., Thamir, K.A., Al-Ani, I.M., Al-Salihi, A.R.

International Medical Journal Malaysia, 2012;11(2):11-17.

MyJurnal

Introduction: We aim to investigate the effect of vasectomy on the histology of the testis as well as to evaluate DNA fragmentation in testicular tissue of male mice. Methods: Bilateral vasectomy was performed on 20 mature male mice; 10 control mice underwent sham-operation. After 6 weeks, the testes were evaluated for histological changes and DNA fragmentation by single cell gel electrophoresis (comet assay). Results: Marked alterations were observed in the testes of vasectomized mice, including degeneration of spermatids, thickened basement membrane, dilatation of the seminiferous tubules, exfoliation of germ cells, reduction in the seminiferous cell population, vacuolated appearance of the epithelium in the tubules and marked interstitial fibrosis. Single cell gel electrophoresis showed a highly significant (P

Matched MeSH terms: Dilatation

Fulltext Successful liver transplantation in hepatopulmonary syndrome – case report

Kam, Choy Chen, Lim, Chooi Bee

Malaysian Journal of Paediatrics and Child Health, 2016;22(101):0-0.

MyJurnal

Hepatopulmonary syndrome (HPS) is characterized by the triad of liver disease, pulmonary vascular dilatation and arterial oxygenation abnormality. It occurs in 4% to 47% in patient with liver cirrhosis [1]. We describe 2 cases of HPS with recovery from hypoxaemia after liver transplantation.(Copied from article)

Matched MeSH terms: Dilatation

Fulltext Street ketamine-associated bladder dysfunction: an emerging health problem

Lee PY, Ong TA, Chua CB, Lei CCM, Teh GC

Malays Fam Physician, 2009;4(1):15-8.

PMID: 25606152 MyJurnal

INTRODUCTION: Ketamine is frequently abused nowadays as a recreational drug. Case reports are emerging since 2007 to describe a new clinical entity of severe bladder dysfunction associated with chronic abuse of street ketamine.
CLINICAL PRESENTATION: Severe lower urinary tract symptoms of urinary frequency and urgency which are refractory to conventional treatment. Quality of life is adversely affected as a consequence. Chronic kidney disease will develop in advanced cases. Investigation findings: The urine is sterile on culture. Ultrasound will show reduced bladder capacity with thickened bladder wall. In advanced stage, hydronephrosis and renal impairment will develop.
TREATMENT: Patients should be advised to stop street ketamine use immediately. Anticholinergic medication could be tried to alleviate the symptoms. Refractory cases with dilatation of the upper urinary tract might need urinary diversion.
CONCLUSION: Awareness of this new condition is essential in diagnosis. Early intervention offers better treatment outcome.
KEYWORDS: Ketamine; bladder dysfunction; lower urinary tract symptoms

Matched MeSH terms: Dilatation

Fulltext Rare left-sided presentation of internal jugular vein ectasia in an adult

Cheah SC, Wong HT, Lau CY

Ann Saudi Med, 2018 10 5;38(5):381-382.

PMID: 30284994 DOI: 10.5144/0256.4947.2018.381

Matched MeSH terms: Dilatation, Pathologic

Preliminary results of a pilot study on the safety and efficacy of balloon dilatation of the Eustachian tube for nasopharyngeal cancer patients with chronic Eustachian tube dysfunction post irradiation

Wong MSL, Prepageran N

J Laryngol Otol, 2021 Aug;135(8):691-694.

PMID: 34342558 DOI: 10.1017/S0022215121001560

OBJECTIVE: Eustachian tube dysfunction is a known complication following radiotherapy to the head and neck region. Unfortunately, treatment options are limited, with significant associated morbidity. Balloon Eustachian tube dilatation has been used successfully to treat Eustachian tube dysfunction; hence, this study aimed to determine the safety and efficacy of this method in treating Eustachian tube dysfunction in post-radiotherapy patients with nasopharyngeal carcinoma.

METHOD: This interventional cohort pilot study on patients with Eustachian tube dysfunction compared those with nasopharyngeal carcinoma to patients without. Outcome assessment was based on tympanometry type and Eustachian Tube Dysfunction Questionnaire score.

RESULTS: A total of 14 ears (12 patients) were tested. Only 14 per cent of the nasopharyngeal carcinoma cohort showed improvement, while 71 per cent of the non-nasopharyngeal carcinoma group were successfully treated. No significant adverse effect was reported in any patient during this study.

CONCLUSION: Balloon Eustachian tube dilatation was not shown to be beneficial for post-radiotherapy Eustachian tube dysfunction in nasopharyngeal carcinoma patients in the preliminary stages of this pilot study.

Matched MeSH terms: Dilatation/adverse effects; Dilatation/methods*

Fulltext Polycystic kidney disease concurrent with feline parvovirus and bacterial infections in domestic shorthair cat: a case report

Sim Lam PPL, Reduan MFH, Jasni S, Shaari R, Shaharulnizim N, Nordin ML, et al.

Comp Clin Path, 2020 Sep 28.

PMID: 33013278 DOI: 10.1007/s00580-020-03170-4

Feline polycystic kidney disease (PKD) is an inherited disorder caused by the mutation of PKD1 gene that eventually lead to the development of chronic kidney disease. The latter condition causes hypertension and eventually progress into congestive heart failure. Feline parvovirus (FPV) is a highly contagious and often fatal disease infecting cats and other members of Felidae. An 8-month-old female domestic shorthair cat was presented with complaint of wound dehiscence a day after ovarian hysterectomy procedure. The wound at the suture site appeared necrotic, purulent with foul smell. The cat was found to have diarrhoea during the fixation of suture breakdown and, later, was tested positive with parvovirus infection. Complete blood count revealed anaemia, neutrophilia, lymphopenia and thrombocytosis. Biochemistry profiles showed hypoproteinaemia and elevated of urea and creatinine. The cat was hospitalised, and symptomatic treatments were given. During hospitalisation, the cat showed symptoms of polydipsia and polyuria and found dead 2 days later. Post-mortem findings demonstrated the cat had oral ulceration, thoracic effusion, fibrinopleuropneumonia, pericardial effusion, left ventricular hypertrophy and right ventricular dilation, chronic passive liver congestion, mesenteric lymphadenomegaly, intestinal haemorrhage, adrenomegaly and polycystic kidney. Histopathological evaluation revealed fibrinous pleuropneumonia, pulmonary atelectasis, emphysema and oedema, hypertrophic cardiomyopathy, hepatic necrosis, splenic necrosis, intestinal necrosis, renal necrosis and renal polycystic. Staphylococcus aureus and Escherichia coli were isolated from bronchus swab and intestinal segment, respectively. Polymerase chain reaction (PCR) revealed parvovirus infection. The cat was definitely diagnosed with polycystic kidney disease concurrent with parvoviral and secondary bacterial infections.

Matched MeSH terms: Dilatation

Fulltext Percutaneous dilational tracheostomy--a 3 year experience in a general hospital in Malaysia

Tan CC, Lee HS, Balan S

Med J Malaysia, 2004 Dec;59(5):591-7.

PMID: 15889560

All percutaneous tracheostomies performed in the general intensive care unit (ICU), Hospital Sultanah Aminah, Johor Bahru, Malaysia, from July 1999 to June 2002 were studied. The tracheostomies were performed as an elective bedside technique in the ICU. A total of 352 percutaneous tracheostomies were performed. Eighty-eight percent of the tracheostomies were completed within 15 minutes. The most common complication was bleeding which occurred in 52 patients (14.7%). The rest of the complications encountered were:- transient hypoxia twelve (3.4%), inability/ difficulty to insert tracheostomy tube eight (2.3%), false passage four (1.1%), transient hypotension two (0.6%), pneumothorax two (0.6%), peristomal infection two (0.6%), subcutaneous emphysema one (0.3%), cuff rupture one (0.3%), oesophageal cannulation one (0.3%), and granuloma formation one (0.3%). Conversion to conventional tracheostomies were performed on 7 patients (2%). There was one unfortunate death related to percutaneous tracheostomy. In conclusion, percutaneous dilational tracheostomy can be used safely to manage the airway of critically ill patients.

Matched MeSH terms: Dilatation

Fulltext Pathology of lymphatic filariasis

Mak JW

International e-Journal of Science, Medicine & Education, 2012;6 Suppl:S80-86.

MyJurnal

Developing and adult worms of the human lymphatic filarial parasites (Wuchereria bancrofti,
Brugia malayi, and Brugia timori) are located mainly in the lymphatic system and occasionally in aberrant sites like subcutaneous and conjunctival cysts. Lymphatic
pathology ranging from dilatation of lymphatic channels and lymphangiectasia are detected on ultrasonography in apparently healthy, amicrofilaraemic, but filarial antigen positive individuals in endemic areas. Microfilariae are distributed in various organs and may be associated with immune mediated pathology at these sites; tropical pulmonary eosinophilia is characterized by intense immune mediated destruction of microfilariae in the lung parenchyma. In the spleen and other sites, nodular granulomatous lesions can occur where microfilariae are trapped and destroyed. The finding of Wolbachia endosymbionts in all stages of lymphatic filarial parasites has provided new insight on the adverse reactions
associated with anti-filarial chemotherapy. Inflammatory molecules mainly lipopolysaccharide (LPS)-like molecules released from endosymbionts on death of the
parasites are largely responsible for the adverse reactions encountered during anti-filarial chemotherapy. Prenatal tolerance or sensitization to parasite derived molecules can immune-modulate and contribute to both pathology and susceptibility/resistance to infection. Pathological responses thus depend not only on exposure to filarial antigens/infection, but also on host-parasiteendosymbiont factors and to intervention with antifilarial treatment. Treatment induced or host mediated death of parasites are associated with various grades of inflammatory response, in which eosinophils and LPS from endosymbionts play prominent roles, leading to death of the parasite, granulomatous formation, organization and fibrosis. The non-human primate (Presbytis spp.) model of
Brugia malayi developed for the tertiary screening of anti-filarial compounds has provided unique opportunities for the longitudinal study of the pathology associated with lymphatic filariasis. The pathology in this non-human primate model closely follows that seen in
human lymphatic filarial infections and correlates with clinical evidence of lymphatic pathology as detected with ultrasonography. These studies also show that successful treatment as detected by loss of motility and calcification of worms on ultrasonography is associated with reversal of early dilatations of lymphatic channels.

Matched MeSH terms: Dilatation

Paediatric middle aortic syndrome with endovascular treatment in East Malaysia

Hong Ong G, Benjamin Leong DK

Med J Malaysia, 2018 02;73(1):57-59.

PMID: 29531207 MyJurnal

Middle-aortic syndrome is a surgically curable cause of childhood hypertension. Open surgery is traditionally offered but with the advance of medical technology, endovascular approached is available in many country. Failure to control BP in open surgery is as low as 4.1% compares to 13% in endovascular approaches. However, mortality is 4% in open surgery almost 2 times higher than 2.3% in endovascular approach. This article presents a case of 10 years old child treated successfully without complication with endovascular balloon dilatation, as a first case of such disease in East Malaysia.

Matched MeSH terms: Dilatation

Outcomes of an In Vitro Fertilization Pregnancy With COVID-19 and the Perinatal Outcome in Riyadh, Saudi Arabia

Alhamoud AH, Matary F, Bukhari S, Kelantan M, Bajahzer M

Cureus, 2020 Dec 26;12(12):e12296.

PMID: 33510990 DOI: 10.7759/cureus.12296

Coronavirus disease 2019 (COVID-19) caused by the novel severe respiratory syndrome coronavirus 2 (SARS-CoV-2) is a pandemic and potentially fatal disease. COVID-19 cases are on the rise globally; this also includes risk groups such as pregnant women and neonates. Herein, we report the first COVID-19 cesarean delivery case of an in vitro fertilization (IVF) pregnancy in a Saudi woman. A postdate pregnant healthy woman tested positive with COVID-19 on her 38 weeks + five days. On her 40 weeks + five days, the woman had dilation without contractions; thereby, cesarean delivery was decided. The delivery was successful, with no complications in the mother and neonate. The preferable outcomes of this case could be attributable to some factors: multidisciplinary medical management, the mother's young age, and COVID-19 infection during the late trimester.

Matched MeSH terms: Dilatation

Optimization of Stentys Xposition S self-apposing sirolimus eluting stent expansion and apposition with coronary lesion debulking strategy utilizing cutting balloon

Yew KL

Int J Cardiol, 2016 Jan 15;203:1007-8.

PMID: 26630622 DOI: 10.1016/j.ijcard.2015.11.124

Matched MeSH terms: Dilatation, Pathologic/pathology

Fulltext Observation of the bile canaliculi of Puntius javanicus liver affected by copper

Mohd Khalizan Sabullah, Azlan Jualang Gansau, Mohd Yunus Shukor, Baskaran Gunasekaran, Nor Arifin Shamaan, Mohd Rosni Sulaiman

Bioremediation Science and Technology Research, 2015;3(2):30-32.

MyJurnal

Investigation on in vivo effects of copper (Cu) on the ultrastructure of P. javanicus liver was
carried out using transmission electron microscopy (TEM). The addition of sublethal
concentration of 5 mg/L of Cu caused abnormalities on the bile canaliculi (BC) including
dilation and elongation compared to control and at lower concentrations of copper with a normal
round shape form. Findings from this study support an alternative histological assessment of the
effects of Cu concentration on P. javanicus liver.

Matched MeSH terms: Dilatation

Displaying publications 1 - 20 of 49 in total