Erythema nodosum leprosum (type 2 reaction) in a patient with neurofibromatosis type 1.

Being a region endemic for leprosy, clinical practitioners in India often encounter myriad manifestations and diverse complications of the disease. However, the masking of the obvious clinical presentations due to the coexistence of a closely resembling unrelated disorder, a 'mimicker', would indeed pose a serious diagnostic predicament unless a high degree of clinical suspicion is maintained. Leprosy, also known as Hansen's disease is a chronic infectious disease caused by Mycobacterium leprae complex that involves the skin and peripheral nerves. Neurofibromatosis type 1 (NF1) also known as von Recklinghausen's disease is an autosomal dominant genetic disorder that presents with skin changes and benign peripheral nerve sheath tumours called neurofibromas. Here, we present the case of a 35-year-old man with NF1 who presented with type 2 lepra reaction (erythema nodosum leprosum, ENL) and the skin biopsy unmasked ENL nodule among the group of NF1 nodules.

Microbial dysbiosis in irritable bowel syndrome: A single-center metagenomic study in Saudi Arabia.

BACKGROUND: The focus of this study was to explore potential differences in colonic mucosal microbiota in irritable bowel syndrome (IBS) patients compared to a control group utilizing a metagenomic study. METHODS: Mucosal microbiota samples were collected from each IBS patient utilizing jet-flushing colonic mucosa in unified segments of the colon with distilled water, followed by aspiration, during colonoscopy. All the purified dsDNA was extracted and quantified before metagenomic sequencing using an Illumina platform. An equal number of healthy age-matched controls were also examined for colonic mucosal microbiota, which were obtained during screening colonoscopies. RESULTS: The microbiota data on 50 IBS patients (31 females), with a mean age 43.94 ± 14.50 (range19-65), were analyzed in comparison to 50 controls. Satisfactory DNA samples were subjected to metagenomics study, followed by comprehensive comparative phylogenetic analysis. Metagenomics analysis was carried out, and 3.58G reads were sequenced. Community richness (Chao) and microbial structure in IBS patients were shown to be significantly different from those in the control group. Enrichment of Oxalobacter formigenes, Sutterella wadsworthensis, and Bacteroides pectinophilus was significantly observed in controls, whereas enrichment of Collinsella aerofaciens, Gemella morbillorum, and Veillonella parvula Actinobacteria was observed significantly in the IBS cohort. CONCLUSION: The current study has demonstrated significant differences in the microbiota of IBS patients compared to controls.

Fibroscan as a non-invasive predictor of hepatic steatosis in women with polycystic ovary syndrome.

Background & objectives: There is limited data on non-alcoholic fatty liver disease (NAFLD) among Indian women with polycystic ovary syndrome (PCOS), and there are no data on the utility of fibroscan in its assessment. The objective of this study was thus to investigate the frequency of hepatic steatosis in young women with PCOS and evaluate the utility of transient elastography (TE) in its assessment. Methods: Seventy women diagnosed with PCOS and 60 apparently healthy women (controls) were enrolled in this pilot study. These women were evaluated for clinical, biochemical and hormonal parameters, transabdominal ultrasonography, dual-energy X-ray absorptiometry and fibroscan assessing liver stiffness measure (LSM) and controlled attenuation parameter (CAP). Other indices such as liver fat score (LFS), lipid accumulation product (LAP), fibrosis-4 (FIB-4) and aspartate aminotransferase to platelet ratio index, hepatic steatosis index (HIS) scores were also calculated. The main outcome measures were the presence of NAFLD in women with PCOS and its correlation with CAP and LSM on TE. Results: Women with PCOS had higher frequency (38.57 vs. 6.67%) of hepatic steatosis than control women as determined by abdominal sonography. The aminotransferases were higher in PCOS group (14.28 vs. 1.7%, P=0.03) even after adjusting for body mass index implying higher non-alcoholic steatohepatitis among young PCOS patients. PCOS women had significantly higher CAP on TE compared to controls (210 vs. 196). CAP had a significant correlation with LFS, LAP and HIS. Interpretation & conclusions: NAFLD is common in young women with PCOS, and fibroscan using TE may be considered as a promising non-invasive diagnostic modality in its early detection.

Microbial dysbiosis in inflammatory bowel diseases: results of a metagenomic study in Saudi Arabia.

BACKGROUND: The intestinal microbiota plays an essential role in the pathogenesis of ulcerative colitis (UC)and Crohn disease (CD). METHODS: Metagenomic studies were used to study microbiota in the diagnosed cases of UC and CD at King Fahad Medical City, Riyadh, Saudi Arabia. Each segment of the colon was flushed with distilled water during colonoscopy, and the material was aspirated, immediately frozen for the study. The patients attending for screening colonoscopies were taken as age-matched healthy controls. The UC patients were followed clinically for any signs of exacerbation relapse, and CD patients were followed for any complications. RESULTS: The metagenomic data on 46 (24 females) patients with CD were analyzed along with a group of age and gender-matched controls. Their age ranged from 14 to 65 years, mean age 25.19±10.67 years. There were 50 UC patient (28 females) mean age of 34.42±12.58, and their age ranged from 13-58 years. This study identified enrichment of 19 genera in the control group (Abiotrophia, Anaerofustis, Butyrivibrio, Campylobacter, Catenibacterium, Coprococcus, Dorea, Eubacterium, Facklamia, Klebsiella, Lactococcus, Oscillibacter, Paenibacillus, Parabacteroides, Parasutterella, Porphyromonas, Prevotella, Ruminococcus, Treponema). There was a significant enrichment of 14 genera in our CD cohort (Beggiatoa, Burkholderia, Cyanothece, Enterococcus, Escherichia, Fusobacterium, Jonquetella, Mitsuokella, Parvimonas, Peptostreptococcus, Shigella, Succinatimonas, ThermoanaerobacterVerrucomicrobiales, Vibrio). There was a significant enrichment of 7 genera in UC cohort (Beggiatoa, Burkholderia, Parascardovia, Parvimonas, Pseudoflavonifractor, Thermoanaerobacter, Verrucomicrobiales). CONCLUSIONS: A significant dysbiosis was found in UC and CD patients compared to controls.

Sero Conversion of Viral Hepatitis among End Stage Renal Disease Patients on Hemodialysis in Kashmir: Results of a Prospective Study.

BACKGROUND: The seroconversion is a significant health concern in patients with end-stage renal disease undergoing hemodialysis particularly in high endemic zones of HBV and HCV. PATIENTS AND METHODS: This prospective study was conducted from January 2009 to April 2018 at Sheri Kashmir Institute of Medical Sciences, Srinagar, Kashmir. A cohort of 459 end-stage renal disease patients on hemodialysis was enrolled from four dialysis centres and followed in a longitudinal manner. Their seroconversion rates, risk factors were studied. Positive patients were treated and followed up. RESULTS: This study demonstrated HBV seroconversion rate of 7.4 % (n = 34) and HCV seroconversion rate of 10% (n = 46) in a cohort of 459 patients on hemodialysis attending four dialysis centres of Kashmir. Patients with diabetes mellitus outnumbered in seroconversion rates of (43.75%) followed by patients with glomerulonephritis (23.75%). Of 15 patients who had undergone renal transplantation 10 (66.67%), patients had seroconversion on hemodialysis which was statistically significant (P < 0.001). Patients who were dialysed at multiple HD centres had significant seroconversion than those who followed up at a single center. Seroconversion was associated with longer duration of dialysis (80.30 ± 30.92 vs 61 ± 9.41months, P < 0.000). HBV vaccination of the ESRD patient on hemodialysis was significantly protective against seroconversion (P = 0.000). CONCLUSIONS: Hepatitis B vaccination, stringent precautions in all dialysis centres could help to reduce the high seroconversion rates which have a high financial burden on ESRD patients. Intense health education to both patients and medical staff will be beneficial to lower the seroconversion rates.

Predictors of Mortality in Pulmonary Haemorrhage during SLE: A Single Centre Study Over Eleven Years.

BACKGROUND: Pulmonary haemorrhage (PH) is a serious complication during Systemic Lupus Erythematosus (SLE). AIM: The aim was to present data on 12 patients of SLE with classic symptoms and signs of PH admitted throughout eleven years. METHODS: This retrospective study was carried out at King Abdul Aziz Specialist hospital in Taif-a tertiary care hospital in the western region of Saudi Arabia. The data was analysed from the case files of SLE patients who had episodes of PH throughout 11 years (January 2007 to December 2017). RESULTS: Twelve patients (10 females and 2 males) were found to have diffuse pulmonary haemorrhage during their SLE in the study period. Of 12 patients with confirmed pulmonary haemorrhage (hemoptysis, hypoxemia, new infiltrates on chest radiography, fall in haemoglobin and hemorrhagic returns of bronchoalveolar lavage with hemosiderin-laden macrophages) 4 patients had PH as the first presentation of SLE and 8 patients developed this complication during the disease. All patients presented with shortness of breath and hemoptysis. The most common extra-pulmonary involvement in the study cohort was renal (83%), which ranged from clinical nephritis, nephrotic syndrome to acute renal failure. All patients were managed in intensive care of the hospital, and of 12 patients, 9 (75%) required mechanical ventilation. All patients were uniformly treated with pulse Methylprednisolone; 9 received Cyclophosphamide, 6 received IVIG, and 4 received Plasmapheresis. Only 3 patients (25%) survived despite maximum possible support during their mean hospital stay of 18 ± 5 days. CONCLUSION: The requirement of mechanical ventilation and the association of renal and neuropsychiatric complications predicted mortality in patients with pulmonary haemorrhage.

Colonic Mucosal Microbiota in Colorectal Cancer: A Single-Center Metagenomic Study in Saudi Arabia.

BACKGROUND AND AIM: Because genetic and geographic variations in intestinal microbiota are known to exist, the focus of this study was to establish an estimation of microbiota in colorectal cancer (CRC) patients in Saudi Arabia by means of metagenomic studies. METHODS: From July 2010 to November 2012, colorectal cancer patients attending our hospital were enrolled for the metagenomic studies. All underwent clinical, endoscopic, and histological assessment. Mucosal microbiota samples were collected from each patient by jet-flushing colonic mucosa with distilled water at unified segments of the colon, followed by aspiration, during colonoscopy. Total purified dsDNA was extracted and quantified prior to metagenomic sequencing using an Illumina platform. Satisfactory DNA samples (n = 29) were subjected to metagenomics studies, followed by comprehensive comparative phylogenetic analysis. An equal number of healthy age-matched controls were also examined for colonic mucosal microbiota. RESULTS: Metagenomics data on 29 patients (14 females) in the age range 38-77 years were analyzed. The majority 11 (37%) of our patients were overweight (BMI = 25-30). Rectal bleeding was the presenting symptom in 18/29 (62%), while symptomatic anemia was the presenting symptom in 11/29 (37%). The location of colon cancer was rectal in 14 (48%), while cecal growth was observed in 8 (27%). Hepatic flexure growth was found in 1 (3%), descending colonic growth was found in 2 (6%), and 4 (13%) patients had transverse colon growth. The metagenomics analysis was carried out, and a total of 3.58G reads were sequenced, and about 321.91G data were used in the analysis. This study identified 11 genera specific to colorectal cancer patients when compared to genera in the control group. Bacteroides fragilis and Fusobacterium were found to be significantly prevalent in the carcinoma group when compared to the control group. CONCLUSION: The current study has given an insight into the microbiota of colorectal cancer patients in Saudi Arabia and has identified various genera significantly present in these patients when compared to those of the control group.

The Spectrum of Glomerulopathies in Kashmir: A Tertiary Care Experience.

BACKGROUND: There is a paucity of data on the spectrum of renal diseases prevalent in the Jammu and Kashmir region. OBJECTIVES: To determine the spectrum of glomerulopathies in adult patients attending a tertiary care centre. METHODS: Two hundred and twenty-one adequate biopsies from native kidneys of adult patients who presented with features suggestive of glomerular diseases at Sheri Kashmir Institute of medical sciences Srinagar Kashmir for the last 8 years were studied in a retrospective manner. Light and immunofluorescence (IF) microscopy were performed to evaluate these biopsies after obtaining well-informed consent from each patient. RESULTS: Of the 221 biopsies carried out, 150 were performed on males and 71 on females with the mean age of 29 ± 13.5 years. The main presentation was the nephrotic syndrome in 177 (80%), hypertension in 60 (27%), renal insufficiency in 48 (21.7%), and abnormal urinary sediment in 42 (20.3%) of patients. The histopathology revealed minimal change disease (MCD) in 69 (31.2%), membranous glomerulonephritis (MGN) in 48 (21.7%), focal segmental glomerulsclerosis (FSG) in 49 (18%), and mesangioproliferative glomerulonephritis in 16 (7.2%). Patients with atypical presentation of diabetes mellitus showed diabetic nephropathy in 12 (5.4%) patients. Lupus nephritis was in 5 (2.2%) patients. Majority of the patients with MPGN had Immunoglobulin A deposits on IF. While evaluating the underlying cause of MGN, only 1 patient, a 62-year-old male, proved to have adenocarcinoma of the stomach. In the remaining patients, no secondary cause could be found. Thrombotic complications seen in our study were deep venous thrombosis, renal vein thrombosis and middle cerebral artery thrombosis. CONCLUSION: MCD and MGN were the most common primary glomerular diseases observed in our centre.

Acute Fatty Liver of Pregnancy Mimicking Puerperal Sepsis: Report of a Case with Literature Review.

Puerperal pyrexia is defined as fever in a woman within 6 weeks of giving birth, which is ≥38°C. We describe the clinical scenario of fever and progressive jaundice in a 32-year-old female in the postpartum period. The laboratory data showed normal leukocytic counts and all her septic screen was noncontributory. While in the hospital, her bilirubin levels progressively increased and showed a mild elevation of liver enzymes. There was no evidence of biliary obstruction. A liver biopsy clinched the diagnosis of acute fatty liver. Acute fatty liver of pregnancy is a rare but serious complication of pregnancy. It typically presents in the third trimester and can lead to multi-organ failure and death. This report highlights the importance of liver biopsy and an atypical presentation of fatty liver of pregnancy.

Pancreatic Rest - An Unusual Cause of Dyspepsia: A Case Report with Literature Review.

Ectopic pancreatic tissue, also known as a pancreatic rest, is an uncommon congenital anomaly defined as extrapancreatic tissue located far from the pancreas and without any connection via vascular or anatomical means. The pancreatic rests are usually asymptomatic, but a variety of clinical symptoms have been described in the literature. This report describes the clinical scenario of severe dyspeptic symptoms of eight weeks duration in a young female. She underwent upper gastroscopic examination, which revealed a nodular lesion in the antral portion of the stomach. After partial gastrectomy and proton pump inhibitors of 1-month duration her symptoms improved. The histological specimen revealed the presence of pancreatic rest and no evidence of malignancy was noted. The patient is symptom-free and has been followed up in our clinic for the last 18 months.

Occult foreign body in the lung mimicking bronchogenic carcinoma.

Undiagnosed and retained foreign bodies in lungs may result in serious complications such as pneumonia, atelectasis or bronchiectasis. We describe a clinical scenario of chronic and recurrent cough in a 41-year-old woman with no comorbidities. Her chest CT scan was suggestive of a mass lesion in the right main bronchus. Bronchoscopic examination showed no growth; instead, note was made of a plastic foreign body. The foreign body was retracted using a rigid Bronchoscope. The patient admitted unintentionally aspirating this plastic object when she was in her early 20s but denied any serious respiratory complication at that time or later. However, she was admitted 6 years prior to current presentation with pneumonia and discharged home following parenteral antibiotic therapy. On retrieval of the foreign body her clinical condition improved and she has been following up at our clinic for the past 2 years.

The simultaneous incidence of acute pancreatitis and autoimmune hemolytic anemia: a rare duo in a patient with SLE.

A young female presented with acute abdominal pain of two days duration consistent with acute pancreatitis. During her stay in the hospital she had a sudden drop in hemoglobin to 6 g/dl without any overt blood loss. On evaluation, it was evident that she had acute pancreatitis, in addition to displaying features of autoimmune hemolytic anemia. She had been a known case of systemic lupus erythematosus (SLE) and had discontinued her treatment. She was managed with methylprednisolone pulse therapy. Her clinical condition improved, and she has been regularly attending our clinic for the last 2 years. According to a literature search in Medline, it would appear that this is the first report of a case in which SLE with autoimmune hemolytic anemia has been associated with acute pancreatitis in a single case.

Combining corticosteroids and acyclovir in the management of varicella pneumonia: a prospective study.

BACKGROUND: Studies found in the literature which describe the treatment of varicella pneumonia with a combination of acyclovir and corticosteroids tend to be retrospective in nature and limited with regard to the data supplied. METHODS: This prospective study was performed at King Abdul Aziz Specialist Hospital in Taif, Saudi Arabia. The study covered adult patients admitted with a diagnosis of varicella pneumonia over a period of 10 years (January 2003 to December 2012). All patients were treated uniformly according to the predefined protocol with acyclovir and corticosteroids. The clinical characteristics, laboratory investigations, hospital course, any complications and the treatment outcomes were studied. RESULTS: A total of 32 patients (25 males, mean age 43.5 ±14.5 years) were enrolled into this study; 3 patients (2 patients aged <12 years, 1 patient with advanced cardiac failure) were excluded. Of these 32 patients, 18 (58%) were current smokers, 16 patients (50%) were admitted to the intensive care unit and of these, 14 (87.5%) required mechanical ventilation. The mean duration of intensive care unit stay was 5.59 ±5.37 days. All patients were treated with intravenous acyclovir, corticosteroids and antibiotics were added when indicated. 31 patients improved and were discharged home. There was one death (a 32 year-old female with underlying systemic lupus erythematosus). CONCLUSIONS: Patients with varicella pneumonia are at high risk of respiratory failure. Early implementation of supportive therapy seems to positively influence the recovery rate and outcome. Our study supports treatment using a combination of acyclovir and corticosteroids.

Population dynamics and tuberculosis: a cross sectional study of an overlooked disease in Saudi Arabia.

BACKGROUND: International travel, migration and human population movements facilitate the spread of tuberculosis (TB). OBJECTIVE: To study the impact of poorly screened expatriates working in Saudi Arabia on the local incidence of TBs. PATIENTS AND METHODS: This cross sectional study was carried out in the Chest Disease Hospital, Taif. All confirmed cases of TB from June 2009 to May 2010 admitted to the hospital were enrolled. Inclusion criteria were diagnosed cases of TB (pulmonary & extra-pulmonary) in patients between the ages of 14 to 65 years. Patients with HIV and coexistent malignancies were excluded. The age, gender and ethnic group of each patient was recorded, and patients were divided into two groups. Of the two groups, Group A consisted of Taif residents and group B of patients referred from other cities in the country. RESULTS: Of the 686 cases studied, 370 (54%) were Saudi nationals (Group A = 80 & Group B = 290) and 316 (46%) cases were from other countries. Males outnumbered females and most of the patients were aged 20 to 29 years. The number of cases from the areas close to the pilgrimage sites, i.e. Makah (233) and Jeddah (275), outnumbered those in Taif (110). CONCLUSIONS: Our study identifies an increased prevalence of TB cases in areas close to the pilgrimage (Group B). The higher proportion of non-Saudi TB patients in group B is most likely explained by the higher number of poorly screened illegal expatriates in the region.

Idiopathic colonic calcification: a case report.

We describe diffuse colonic calcification detected on CT scan of the abdomen in a young female patient who presented to our clinic with vague intermittent abdominal pain of four weeks duration. Her investigative profile was normal and her colonoscopy did not reveal any mucosal changes. Colonic calcification has been known to occur mostly as a result of ischemic phenomenon but the index case had no such features or any other predisposing factor. The patient is currently symptom-free and is following our clinic for the last 8 months. After the review of literature and thorough investigations her colonic calcification remains unexplained.

Acute autoimmune hepatitis mimicking metastatic liver disease: A case report.

We report progressive painless jaundice in a 39 year old female with a suspicion of metastatic liver disease on ultrasound and computed tomography scan of the abdomen. Although the most frequent liver lesions are liver metastasis because of dual blood supply of the liver and the impact of hormones, the index case proved to have acute autoimmune hepatitis (AIH) after liver biopsy was undertaken. AIH, an unresolving inflammation of liver, occurs predominantly among females worldwide. It may present acutely and even fulminant hepatitis has been described. The index case had a dramatic response to steroid treatment with total recovery and complete resolution of liver lesions. She is clinically fine and has been regularly attending our clinic for the last year. To our knowledge from a Medline search, this is the first report where AIH was seen to mimic metastatic liver disease.

Fish bone migration: an unusual cause of liver abscess.

Treating a pyogenic liver abscess is a therapeutic challenge when a patient presents with atypical symptoms. One of the rare causes of treatment failure of these abscesses is the unrecognised migration of a foreign body from the gastrointestinal tract. The authors describe a pyogenic liver abscess in a 45-year-old male who presented with a 10 day history of fever, and abdominal pain. A CT scan of the abdomen revealed a needle-like foreign body in the liver. At operation a 2.5 cm fish bone was extracted from the liver. Subsequently, his feverish symptoms disappeared, and he has remained well in the ensuing 3 month postoperative period. Fish bone-induced liver abscess is discussed in this brief report.

Biliary fascioliasis--an uncommon cause of recurrent biliary colics: report of a case and brief review.

Biliary parasitosis is one of the important causes of biliary obstruction in endemic areas, however due to migration and travel the disease is known to occur in non endemic zones as well. The spectrum of biliary fascioliasis ranges from recurrent biliary colics to acute cholangitis. The long term complications are gall stones, sclerosing cholangitis and biliary cirrhosis. We describe fascioliasis as a cause of recurrent biliary colics in a young male necessitating multiple hospitalizations over a period of four years. Investigative profile had been non-contributory every time he was hospitalized for his abdominal pain prior to the current presentation. He never had cholangitis due to the worm in the common bile duct. It was only at endoscopic retrograde cholangiopancreatography (ERCP) biliary fascioliasis was discovered to be the cause of his recurrent biliary colics. After removal of the live Fasciola hepatica from the common bile duct he became symptom free and is attending our clinic for last 11 months now. Clinical spectrum of biliary fascioliasis is discussed in this report.

Evaluation of fecal myeloperoxidase as a biomarker of disease activity and severity in ulcerative colitis.

BACKGROUND: Subclinical inflammation in ulcerative colitis (UC) can predispose to relapses and biomarkers can detect mucosal inflammation. AIMS: To study the role of fecal myeloperoxidase (FMPO) in assessing disease activity and response to therapy in UC. METHODS: Patients with UC attending our hospital from July 2005 to September 2006 were studied. All patients underwent clinical, endoscopic, and histological assessment for disease extent and severity. Estimation of FMPO levels at baseline and on follow-up was carried out. Age-matched healthy controls were studied for FMPO levels. RESULTS: A total of 55 patients of UC (30 males, 25 females, mean age 38.6 ± 12 years) and 54 age-matched controls (mean age 37.6 ± 13.6 years) were studied. Cases had higher median MPO levels than controls (0.42 [IQR 0.84] vs. 0.06 [IQR 0.12]); (p < 0.001). Cases with endoscopically more severe disease (Gr III & IV; n = 18) had higher median FMPO levels compared to those with milder disease (Gr II, n = 37), [0.075 (IQR 1.315) vs. 0.315 (IQR 0.813); p = 0.02]. The median MPO level in 27 patients was 0.58 [IQR 0.89] units/ml at presentation which on follow-up decreased significantly to 0.18 [IQR 0.42] units/ml (p value 0.002). However, there was no significant association between FMPO and endoscopic extent and histological scores of activity and chronicity. CONCLUSIONS: Fecal MPO is an effective biomarker for assessing disease activity and response to therapy in patients with ulcerative colitis.

Inflammatory bowel disease register: Steps towards Crohn's & colitis foundation of Saudi Arabia (CCFSA).

Inflammatory bowel diseases (IBD) are among the leading cause of financial burden, morbidity and employee absenteeism in developed countries because of their chronic remitting and relapsing courses. IBD is estimated to affect the Canadian economy to the tune of 100 million dollars per year. The data regarding exact prevalence in Asian countries, including Saudi Arabia, is still incomplete as there is underreporting and lack of proper registry of the diagnosed cases. The prevalence of inflammatory bowel disease (Ulcerative colitis, Crohn's disease) has increased over the last decade in Saudi Arabia due to increased IBD awareness among population, as more patients seek medical help and also due to unknown reasons. There is a need of proper registration of IBD patients and establishment of Crohn's & colitis foundation of Saudi Arabia (CCFSA) as in other parts of the world. The Crohn's & colitis foundation of Saudi Arabia will be a forum which will co ordinate IBD treatment and research in the country in addition to health education among IBD population.