Medicine and Health Sciences Commons^™

Comparison Of Two Surveys Of Head Injured Patients Presenting During A Calendar Year To An Urban Medical Centre 32 Years Apart, Rashid Jooma, Shahid Ahmed, Abdul Malik Zarden

Section of Neurosurgery

Objective: To study the patients presenting with head injuries to a tertiary hospital in Karachi during the year 2003.
Methods: During the calendar year 2003, a cross-sectional study was conducted of all patients presenting to the casualty department of Jinnah Postgraduate Medical Centre (JPMC) with head injury. Personal information was collected from the patient's attendants at presentation or later if the patient had been brought in by the emergency services as an unknown person. The circumstances of the injury were similarly established and the clinical features documented.
Results: During the year 2003, a total of 3008 patients reported to the …

Speech Results With Tracheoesophageal Voice Prosthesis After Total Laryngectomy, Mohammad Sohail Awan, Imtinan Ahmed, Yassar Iftikhar Ahmad, Daniyal Ahmad

Section of Otolaryngology, Head & Neck Surgery

Objective: To assess the success rate of tracheoesophageal voice prosthesis as the primary mode of voice rehabilitation in patients after total laryngectomy.Methods: Medical record files of 35 patients subjected to total laryngectomy were reviewed for determining success or failure of the voice prosthesis. The indicators used were quality of speech and utility of the device. Subsequent complications that developed were also assessed. In addition other factors taken into consideration were pharyngeal myotomy, use of radiation, and timing of replacement. All thirty five patients (n=35) had prosthesis placed at the time of laryngectomy.Results: The success rate at one month and four …

A Case Of Transient Diabetes Insipidus Following Cardiopulmonary Bypass, Omer Ashraf, Hasanat Sharif, Mansoor Shah

Section of Cardiothoracic Surgery

Cardiopulmonary bypass surgery has been linked with a number of postoperative complications. One of the frequently reported physiological alterations is the relative diuresis seen in the immediate post-op period. Rarely reported though is the development of full-blown diabetes insipidus in such patients. The etiology is unknown and has only been hypothesized in the past. We present the clinical course of a 54 year old male who developed transient diabetes insipidus post bypass surgery with subsequent recovery following exogenous vasopressin administration. The physiological alteration leading to the development of diabetes insipidus in a small fraction of bypass patients remains unknown. We …

Fixation Of Bilateral Pelvic Osteotomies With External Fixator In Exstrophy Bladder Complex, Salman Riaz, Shahbaz Sarwar, Masood Umer

Department of Surgery

Abstract

OBJECTIVE:

To present the early results of pelvic osteotomies performed for repair of exstrophy bladder.

METHODS:

Five cases of exstrophy bladder were treated with closure following bilateral iliac osteotomies. Three patients underwent closure of pubic symphysis diastasis by use of external fixator, one by screws and cerclage wires, and one by use of K-wires and suture. The patients were followed up by the pediatric urologist and orthopedic surgeon.

RESULTS:

All patients achieved a closure of diastasis and a tension free repair after the index surgery. The average follow-up was 3.6 years with range of 4 months to 6 years. …

Validity Of Frozen Section In The Diagnosis Of Breast Lumps: 5 Years Experience At The Aga Khan University Hospital., Naila Kayani, Nuzhat Sultana

Department of Pathology and Laboratory Medicine

Abstract

Objective: To determine the accuracy of frozen section in the diagnosis of breast lump. Methods: Frozen section diagnosis given in consecutive breast biopsies performed in 5 years in our laboratory was evaluated against the final pathology report of permanent sections. Results: The Aga Khan University Hospital Lab receives more than 400 cases per year for frozen section. Three hundred and nineteen consecutive frozen sections of breast lumps examined from 1999-2003 were considered for analysis. Age of patients ranged between 22 and 90 years (mean age 49 years). In 316 cases (99%) there was no difference between the frozen section …

Comparison Between Gram Stain And Culture For The Characterization Of Vaginal Microflora: Definition Of A Distinct Grade That Resembles Grade I Microflora And Revised Categorization Of Grade I Microflora, Rita Verhelst, Hans Verstraelen, Geert Claeys, Gerda Verschraegen, Leen Van Simaey, Catharine De Ganck, Ellen De Backer, Marleen Temmerman, Mario Vaneechoutte

Obstetrics and Gynaecology, East Africa

Background: The microbiological diagnosis of bacterial vaginosis is usually made using Nugent's criteria, a useful but rather laborious scoring system based on counting bacterial cell types on Gram stained slides of vaginal smears. Ison and Hay have simplified the score system to three categories and added a fourth category for microflora with a predominance of the Streptococcus cell type. Because in the Nugent system several cell types are not taken into account for a final score, we carried out a detailed assessment of the composition of the vaginal microflora in relation to standard Gram stain in order the improve the …

Retrospective Review Of The Use Of Swan Ganz Catheters In Our Intensive Care Unit (Icu): A Short Report, Shahla Siddiqui

Department of Anaesthesia

The widespread and often 'misuse' of the Swan Ganz (SG) or Pulmonary artery catheter has often been seen in intensive care patients. The objective of this preliminary review was to observe the trends and possibly formulate an association with outcome of the use of SG catheters as well as to determine the frequency of use and possible complications. The chart review of ten patients was carried out for the months of January and February 2004 in a retrospective manner. The incidence of SG catheter insertion was 12% per month on average. Nine out of 10 patients received the SG catheters …

Outcome Of Endoscopic Therapeutic Interventions: Are They Different Among Various Non- Malignant Esophageal Diseases, Rustam Khan, Shahab Abid, Saeed Hamid, Z Abbas, Syed H Shah, Wasim Jafri

Section of Gastroenterology

Background: This study was carried out to evaluate and compare the outcome of various causes of non-malignant lesions of the esophagus after endoscopic therapeutic intervention.

Methods: A cohort of patients with non-malignant dysphagia presenting at Aga Khan University hospital, a tertiary care setting who underwent endoscopic intervention was studied. Response to treatment was evaluated by improvement in dysphagia score on a scale of 0-4 and weight gain.

Results:99 subjects (53 males) were included. Mean age was 48.6 +/- 17.2 years. Dysphagia for solids was present in 48%, for liquids in 3% and for both in 49% patients. Significant weight …

Effect Of Cytokine Gene Polymorphism On Histological Activity Index, Viral Load And Response To Treatment In Patients With Chronic Hepatitis C Genotype 3, Zaigham Abbas, Tariq Moatter, Akber Hussainy, Wasim Jafri

Section of Gastroenterology

AIM: To investigate the association between cytokine gene polymorphism and disease status in chronic hepatitis C genotype 3 by liver biopsy, ALT, HCV RNA levels and response to treatment.Methods: Patients with chronic hepatitis C genotype 3 were analyzed for single nucleotide polymorphisms of interleukin (IL)-10, IL-1 beta, interferon-gamma (IFN-gamma), tumor necrosis factor-alpha (TNF-alpha) and transforming growth factor-beta (TGF-beta) by polymerase chain reaction using sequence-specific oligonucleotide primers. Liver biopsies were assessed by modified histological activity index (HAI) scoring system using a scale of 0-18 for grading the necro-inflammatory activity and 0-6 for staging the fibrosis. HCV RNA levels were determined by …

Surgical Emphysema In The Neck As A Result Of A Dental Procedure, Moghira Iqbal, Mubasher Ikram, Farhan Raza, Ninette Banday

Section of Otolaryngology, Head & Neck Surgery

We report the development of subcutaneous emphysema in a middle-aged woman that occurred several hours after she had undergone a dental restoration procedure. The patient presented to the emergency department, and she was admitted for observation and prophylactic antibiotic coverage. She recovered in 3 days without further intervention and was discharged.

Dural Metastases Presenting As An Extradural Hematoma: A Rare Presentation, Muhammad Shahzad Shamim, Muhammad Ehsan Bari, S. Ather Enam

Department of Surgery

Abstract

We report a case of an elderly man who presented with hemiparesis and plain CT scan findings highly suggestive of an extradural hematoma as the underlying cause. This patient was later found to have dural metastases secondary to bronchogenic carcinoma. Dural metastases are rare, usually presenting as dural mass, but may also present as chronic subdural or extradural hematoma on non contrast CT scan, leading to an erroneous diagnosis in the unsuspecting.

Colorectal Carcinoma, Extent And Spread In Our Population. Resection Specimens Give Valuable Information, Zubair Ahmad, Rooma Idrees, Rashid Ahmed, Naila Kayani, Shahid Pervez, Sheema Habibul Hasan

Department of Pathology and Laboratory Medicine

Objective: To acquire information about the extent and spread of colorectal carcinomas in our population by examining colon and colorectum resection specimens received.

Methods: All colon and colorectum resection specimens received in the section of Histopathology, Aga Khan University Hospital, Karachi from January 1, 2003 to July 31, 2003 were included in the study.

Results: Eighty five resection specimens were received during the study period, 69.41% patients were males, and 30.59% were females. The mean age for males was 49 years and for females 48 years. Tumor location was in left colon (58.82%), and in right colon (41.18%). The average …

An Audit Of The Students' Corner Of Journal Of The Pakistan Medical Association, Fawad Aslam, Abdul Waheed

Medical College Documents

Objective: To analyze the pattern of the first author's institutional affiliation and the distribution of different article types published in the students' corner of the Journal of Pakistan Medical Association.Methods: This cross-sectional study was carried out in July 2005 and analyzed the students' corner (whenever present) of the Journal of Pakistan Medical Association from January 1998 to June 2005.Results: For the 90 issues of the journal in the stipulated period, 96 articles were published in the students' corner. Original studies 46 (47.9%) were the most commonly published article category followed by personal opinion/review category (43.8%) and case-reports 8 (8.3%). The …

Role Of Rapid Urease Test And Histopathology In The Diagnosis Of Helicobacter Pylori Infection In A Developing Country, Javed Yakoob, Wasim Jafri, Shahab Abid, Zaigham Abbas, Saeed Hamid, Muhammad Islam, Kashif Anis, Hasnain Ali Shah, Hizbullah Shaikh

Section of Gastroenterology

Background

The aim of this study was to determine the effect of commonly self-prescribed proton pump inhibitors (PPI) on the results of rapid urease test and histology for the diagnosis of H. pylori infection.

Methods

One hundred-nine consecutive patients with dyspeptic symptoms attending the endoscopy suite were enrolled in this study. Antrum biopsy specimens were collected at endoscopy for the rapid urease test (Pronto Dry, Medical Instrument Corp, France) and histopathology. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and like-hood ratio of a positive and negative of Pronto Dry test were compared against histology. The gold standard …

Metanephric Adenoma: A Rare Benign Renal Tumour, Nausheen Yaqoob, Jai Pal Paryani, Naila Kayani, Mohammad Zafar Rafique, Raziuddin Biyabani

Department of Pathology and Laboratory Medicine

Metanephric adenoma is a rare benign renal tumour. We are reporting one histologically proven such case in a 23 year old male from Afghanistan. He presented with severe right flank pain since 3 weeks. Nephrectomy was done and histopathology was consistent with the diagnosis of metanephric adenoma. This novel renal mass has been reported to have benign clinical course despite its symptomatic presentation and large tumour size. There is no distinguishing radiological feature with can differentiate it from malignant tumours. So far, a uniformly benign clinical course has been associated with Metanephric adenoma, but given its relatively recent identification and …

Giardiasis In Patients With Dyspeptic Symptoms, Javed Yakoob, Wasim Jafri, Shahab Abid, Nadim Jafri, Saeed Hamid, Hasnain Ali Shah, Lubna Rizvi, Muhammad Islam, Hizbullah Shaikh

Section of Gastroenterology

AIM:

To investigate the prevalence of giardiasis in patients with dyspeptic symptoms.

METHODS:

Clinical records of consecutive patients who attended Gastroenterology Department at Aga Khan University Hospital from January 2000 to June 2003 and had esophagogastroduodenoscopy (EGD) with duodenal biopsies and international classification of diseases 9th revision with clinical modifications (ICD-9-CM) coded with giardiasis were studied.

RESULTS:

Two hundred and twenty patients fulfilled the above criteria. There were 44% (96/220) patients who were giardiasis positive, 72% (69/96) of them were males and 28% (27/96) of them were females. There were 65% (81/124) males and 35% (43/124) females who were giardiasis …

Hepatitis B And C: Prevalence And Social Factors Associated With, Wasim Jafri, Nida Jafri, Javed Yakoob, Muhammad Islam, Sfa Tirmizi, T. Jafar, S Akhtar, Saeed Hamid, Shahab Abid, Syed H Shah, Shaikh Qamaruddin Nizami

Section of Gastroenterology

No abstract provided.

Heterotopic Glial Tissue In Tonsil: A Case Report, Nausheen Yaqoob, Zubair Ahmed, Akhtar Husain

Department of Pathology and Laboratory Medicine

We describe a six month old boy with a mass in the left tonsil. It was present since birth and was enlarging progressively. It was completely excised. Histopathology showed a choristoma of neural origin composed of glial cells--astrocytes in a fibrillary background, and a choroid plexus. Immunohistochemistry confirmed the findings.

Frequency Of Irritable Bowel Syndrome In College Students., Wasim Jafri, Javed Yakoob, Nadim Jafri, Muhammad Islam, Qazi Masroor Ali

Section of Gastroenterology

Background:

This study was carried out to investigate the presence of irritable bowel syndrome (IBS) in college students and compare its distribution in the non-medical college and medical college students.

Methods:

We collected data from 508 students by inviting them to fill out a questionnaire based on Rome II criteria for the diagnosis of IBS from November 2001 to February 2004. Two major cities Karachi and Bahawalpur were selected and it was coordinated by the section of Gastroenterology, Department of Medicine, Aga Khan University Hospital and Quaid-e-Azam Medical College, Bahawalpur.

Results:

A total of 508 subjects with males 43 %(220/508) …

Flow Cytometric And Demographic Analysis Of T Cell Acute Lymphoblastic Leukemia In Pakistani Population., M R. Khawaja, S S. Allana, N N. Akbaral, S N. Adil, M. Khurshid, Shahid Pervez

Department of Pathology and Laboratory Medicine

Background: This study was carried out to analyze the proportion of T cell acute lymphoblastic leukemia (TALL) among all acute lymphoblastic leukemia (ALL) in Pakistani population and its correlation with the demographic features. Accuracy of cell surface markers used in flow cytometric analysis of the leukemic cells was also determined.

Methods: Data of 209 consecutive cases of acute lymphoblastic leukemia (ALL) presenting between July 1995 and July 2003 was analyzed. Flow cytometry was performed on all ALL cases using the standard protocols. TALL markers included CD3, CD5 and CD7.

Results: Proportion of TALL among known ALL Pakistani patients was 17.22%. …

Role Of Computed Tomography In Acute Pancreatitis And Its Complications Among Age Groups, Ishtiaq Ahmed Chishty, Vaqar Bari, Sajida Pasha, Dawar Burhan, Zishan Haider, Zafar Rafique

Department of Radiology

Objective: To determine value of CT scan in diagnosis of acute pancreatitis, its complications and to correlate with severity among different age groups.Methods: The study was carried out from August 2001 to August 2002 at the Radiology Department, Aga Khan University Hospital. A total of 40 patients (33 male and 7 female) with age range from 16-71 years were divided in three groups. Group I was less than 40 years (12 patients), Group II was between 40-60 years (17 patients), and Group III was more than 60 years (11 patients). CT scans were assessed for pancreatic necrosis and its complications. …

Dermatophyte Growth And Degradation Of Human Stratum Corneum In Vitro (Pathogenesis Of Dermatophytosis)., Azam J. Samdani

Department of Medicine

Background: This study was carried out to determine growth of dermatophytes using human stratum corneum in vitro and the degrading effect of Keratinases (Proteinases) on stratum corneum for a complete understanding of the host parasite relationship.

Method: Trichophyton rubrum isolates derived from patients with tinea cruris infections were obtained from the Department of Medical Microbiology, University Hospital of Wales, U.K. Human stratum corneum sterilized with ethylene oxide was used as a nitrogen source in agar culture medium plates.

Result: Fungal growth took place in plates which contained human stratum corneum particles while there was no growth in the plates without …

Pharmacy Newsletter : September 2005, Pharmacy Department

Pharmacy Newsletter

Content:

• Are Expired Drugs Dangerous?
• ADR Reportage—Year wise Presentation
• NEWS ALERT! Use of Promethazine (Phenargan) in Children
• Important Drug Warning - Herceptin (Trastuzumab)

Dealing With A Terrorist Attack: A University Hospital Perspective, Muhammad Shahid, Rifat Rehmani, Muhammad Saleem Khan

Department of Emergency Medicine

No abstract provided.

A Case For Case Reports, Saba Sohail

Department of Radiology

No abstract provided.

Increased Risk Of Hiv In Women Experiencing Physical Partner Violence In Nairobi, Kenya, Karoline Fonck, Leye Els, Nancy Kidula, Jeconiah Ndinya-Achola, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

As part of a study on etiology of sexually transmitted infections (STI) among 520 women presenting at the STI clinic in Nairobi, data on partner violence and its correlates were analyzed. Prevalence of lifetime physical violence was 26%, mainly by an intimate partner (74%). HIV seropositive women had an almost twofold increase in lifetime partner violence. Women with more risky sexual behavior such as early sexual debut, number of sex partners, history of condom use and of STI, experienced more partner violence. Parity and miscarriage were associated with a history of lifetime violence. We found an inverse association between schooling …

Detection Of Helicobacter Pylori Infection In Patients On Proton Pump Inhibitors, Javed Yakoob, Wasim Jafri, Shahab Abid, Nida Jafri, Muhammad Islam, Z Abbas

Section of Gastroenterology

No abstract provided.

Lymphoepithelioma-Like Carcinoma Of Urinary Bladder: (Lelca), Nausheen Yaqoob, Naila Kayani, Jaipal Piryani, Mohammad Nasir Sulaiman, Sheema H. Hasan

Department of Pathology and Laboratory Medicine

Lymphoepithelioma-like carcinoma of the bladder (LELCA) is an uncommon neoplasm of the urinary bladder and up till now only 49 cases have been reported in the English literature. It is imperative to distinguish between lymphoepithelioma-like carcinoma and malignant lymphoma as primary bladder lymphoma is extremely rare. We report a case of a 55 year old lady who presented with the complaint of burning micturition and gross hematuria for the past 5 months. There were no other known comorbids. Pelvic ultrasound was normal. Cystoscopy showed a 4x4 cm sessile mass in the bladder. Histopathological examination was consistent with the diagnosis of …

Depression In Primary Care: Difficulties And Paradoxes, Haider Naqvi, Murad Moosa Khan

Department of Psychiatry

The presentation of depression in primary care is in many ways different from that seen in psychiatric settings. The process of detection and treatment is also different. This is particularly so in developing countries like Pakistan, which has high prevalence rates of depression but poorly organized primary health care services and primary care physicians (PCPs) who have little psychiatric training, either at undergraduate or postgraduate levels. There is a need to review difficulties faced by primary care physicians in detection and management of depression. It is hoped this would lead to better and more effective management of depression at primary …

Cerebral Deep Venous Thrombosis: Case Report And Literature Review, Muhammad Zafar Rafique, Vaqar Bari, Kashif Ashraf, Muhammad Nadeem Ahmad

Department of Radiology

The case of a 28 years old woman presenting with headache, drowsiness and vomiting of a short duration, is presented. She was diagnosed as deep cerebral venous thrombosis on the basis of MRI findings. Treatment with heparin gave completed recovery.