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International Journal of Surgery Case... Mar 2024Necrotizing fasciitis (NF) is a rare and rapidly progressing soft tissue infection. The commonly involved body parts are the extremities and trunk. Necrotizing fasciitis...
INTRODUCTION
Necrotizing fasciitis (NF) is a rare and rapidly progressing soft tissue infection. The commonly involved body parts are the extremities and trunk. Necrotizing fasciitis (NF) involving the retroperitoneum is very uncommon but associated with higher morbidity and mortality. There are only a few patients survived according to the report.
PRESENTATION OF CASE
This is a 19-year-old male patient presented with abdominal pain, high-grade fever, vomiting and abdominal distension for 3 days. On physical examination, he was hypotensive, tachycardic and febrile. He had a distended, tender abdomen, and hypoactive bowel sound. There were no significant pertinent findings on the other systems. Laboratory tests showed leukocytosis, thrombocytopenia, and elevated liver enzymes. After optimizing with resuscitation and initiating antibiotics, a laparotomy was performed. The finding was 300 ml of hemorrhagic fluid, ischemic cecum and ascending colon, and retroperitoneal necrosis. Subsequently, multiple debridement and right hemicolectomy with stoma was performed. Despite the close monitoring in the ICU, the patient died of uncontrolled sepsis.
CLINICAL DISCUSSION
Necrotizing fasciitis (NF) is a rapidly progressing infectious condition that requires urgent intervention. While it is rare for the retroperitoneum to be affected by NF, it is associated with a high mortality rate. The symptoms of retroperitoneal NF are not specific, making it difficult to diagnose. Here, we present a case of retroperitoneal NF with signs and symptoms of generalized peritonitis, resembling perforated appendicitis.
CONCLUSION
When patients are presented with a case of generalized peritonitis, it is important to include retroperitoneal NF as a potential differential diagnosis.
PubMed: 38382145
DOI: 10.1016/j.ijscr.2024.109412 -
Journal of Visualized Experiments : JoVE Feb 2024The combined single-breath measurement of the diffusing capacity of carbon monoxide (DL,CO) and nitric oxide (DL,NO) is a useful technique to measure pulmonary...
The combined single-breath measurement of the diffusing capacity of carbon monoxide (DL,CO) and nitric oxide (DL,NO) is a useful technique to measure pulmonary alveolar-capillary reserve in both healthy and patient populations. The measurement provides an estimate of the participant's ability to recruit and distend pulmonary capillaries. The method has recently been reported to exhibit a high test-retest reliability in healthy volunteers during exercise of light to moderate intensity. Of note, this technique permits up to 12 repeated maneuvers and only requires a single breath with a relatively short breath-hold time of 5 s. Representative data are provided showing the gradual changes in DL,NO and DL,CO from rest to exercise at increasing intensities of up to 60% of maximal workload. The measurement of diffusing capacity and evaluation of alveolar-capillary reserve is a useful tool to evaluate the lung's ability to respond to exercise both in the healthy population as well as in patient populations such as those with chronic lung disease.
Topics: Humans; Pulmonary Diffusing Capacity; Reproducibility of Results; Exercise; Lung; Carbon Monoxide; Nitric Oxide; Exercise Test
PubMed: 38372367
DOI: 10.3791/65871 -
Journal of Veterinary Diagnostic... Mar 2024A flock of 48 sheep in Argentina grazing on a pasture of hybrid (formerly ) Mulato II ( × × ) developed facial dermatitis, severe jaundice, and weakness...
A flock of 48 sheep in Argentina grazing on a pasture of hybrid (formerly ) Mulato II ( × × ) developed facial dermatitis, severe jaundice, and weakness after brief physical activity. Blood biochemistry of 3 animals revealed azotemia, elevated aspartate aminotransferase activity, and increased direct, indirect, and total bilirubin concentrations. The urine was markedly turbid and contained large concentrations of bile pigments and protein. At autopsy of 2 animals, there was severe jaundice and subcutaneous submandibular edema. The livers were enlarged, intensely yellow, and had a marked acinar pattern. Gallbladders were distended, and the kidneys were diffusely dark in one animal and yellow-green in the other. Microscopically, there was lymphoplasmacytic and histiocytic cholangiohepatitis with abundant crystals in the lumen of bile ducts and in the cytoplasm of macrophages. The proximal and distal convoluted renal tubules had protein casts in their lumens, and crystals were observed in the lumen and epithelial cells. Lectin histochemistry showed strong affinity for agglutinin in hepatic macrophages. In the one sheep that was tested for heavy metals, copper concentrations in the liver and kidney were within the RIs. Despite the immediate change of pasture, morbidity and mortality were 100% within 3 mo. The association between the consumption of this pasture, and the clinical, biochemical, pathology, and lectin histochemistry findings confirmed intoxication with hybrid Mulato II. To our knowledge, intoxication by this hybrid of has not been reported previously.
Topics: Sheep; Animals; Argentina; Poaceae; Brachiaria; Liver; Jaundice; Kidney; Lectins; Sheep Diseases
PubMed: 38362676
DOI: 10.1177/10406387241228905 -
BJR Case Reports Jan 2024Congenital pouch colon (CPC) is highly uncommon congenital anorectal malformation where a distended pouch-like structure replaces either some part of the colon or the...
Congenital pouch colon (CPC) is highly uncommon congenital anorectal malformation where a distended pouch-like structure replaces either some part of the colon or the entire colon and communicates to the genitourinary tract through a fistula. Diagnosis of CPC is usually made after birth when neonate/infant presents with abdominal distension and absence of anal opening. Making antenatal diagnosis of CPC is difficult because of the lack of specific and verifiable signs on sonography. Hence, only a few cases of antenatal diagnosis of CPC have been reported. In our case, CPC was suspected on a routine antenatal growth scan ultrasound in the late third trimester, showing a hypoechoic tubular-shaped lesion in the pre-sacral region. With this suspicion, we suggested an institutional delivery at a tertiary level centre, and diagnosis of type III CPC was confirmed on post-delivery imaging and emergency primary surgery, done on the day 3 of life (pouch resection, division of fistula, and protective colostomy). The child also underwent further corrective surgeries in a staged manner in second year of life and recovered completely. Beforehand diagnosis prevented any unnecessary delay in operative care, reduced postoperative complications, and improved the overall outcome of this otherwise complex condition.
PubMed: 38352258
DOI: 10.1093/bjrcr/uaad005 -
American Journal of Obstetrics &... May 2024The global cesarean delivery rate is high and continues to increase. A bladder catheter is usually placed for the cesarean delivery because a distended bladder is... (Randomized Controlled Trial)
Randomized Controlled Trial Comparative Study
BACKGROUND
The global cesarean delivery rate is high and continues to increase. A bladder catheter is usually placed for the cesarean delivery because a distended bladder is assumed to be at higher risk of injury during surgery and to compromise surgical field exposure. Preliminary data suggest that self bladder emptying (no catheter) at cesarean delivery may have advantages and be safe.
OBJECTIVE
This study aimed to compare the effects of self bladder emptying and indwelling Foley bladder catheterization for planned cesarean delivery on the rate of postpartum urinary retention and maternal satisfaction.
STUDY DESIGN
A randomized controlled trial was conducted in a tertiary university hospital from January 10, 2022 to March 22, 2023. A total of 400 participants scheduled for planned cesarean delivery were randomized: 200 each to self bladder emptying or indwelling Foley catheter. The primary outcomes were postpartum urinary retention (overt and covert) and maternal satisfaction with allocated bladder care. Analyses were performed using t test, Mann-Whitney U test, chi-square test, or Fisher exact test, as appropriate. Logistic regression was used to adjust for differences in characteristics.
RESULTS
Postpartum urinary retention rates were 1 per 200 (0.6%) and 0 per 200 (P>.99) (a solitary case of covert retention) and maternal satisfaction scores (0-10 visual numerical rating scale), expressed as median (interquartile range) were 9 (8-9.75) and 8 (8-9) (P=.003) in the self bladder emptying and indwelling Foley catheter arms, respectively. Regarding secondary outcomes, time to flatus passage, satisfactory ambulation, urination, satisfactory urination, satisfactory breastfeeding, and postcesarean hospital discharge was quickened in the self bladder emptying group. Pain scores at first urination were decreased and no lower urinary tract symptom was more likely to be reported with self bladder emptying. Surgical field view, operative blood loss, duration of surgery, culture-derived urinary tract infection, postvoid residual volume, and pain score at movement were not different. There was no bladder injury.
CONCLUSION
Self bladder emptying increased maternal satisfaction without adversely affecting postpartum urinary retention. Recovery was enhanced and urinary symptoms were improved. The surgeon was not impeded at operation. No safety concern was found.
Topics: Humans; Female; Urinary Retention; Urinary Catheterization; Cesarean Section; Adult; Pregnancy; Patient Satisfaction; Catheters, Indwelling; Urination
PubMed: 38336174
DOI: 10.1016/j.ajogmf.2024.101308 -
Radiology Case Reports Apr 2024The Rigler's Triad consists by three radiological signs, including intestinal obstruction, pneumobilia, and an aberrant gallstone in the bowel. It is an inconstant...
The Rigler's Triad consists by three radiological signs, including intestinal obstruction, pneumobilia, and an aberrant gallstone in the bowel. It is an inconstant triad considered being pathognomonic of gallstone ileus. Gallstone ileus is an exceptional complication of cholelithiasis due to the passage of one or more gallstones from the bile ducts into the lumen of the bowel through a biliodigestive fistula. We report the case of an 83-year-old female patient with a history of ischemic heart disease and an asymptomatic large gallstone. The patient was admitted to the emergency department for bowel obstruction, abdominal pain, and bilious vomiting. A clinical examination found a patient with an alteration in general condition and a distended abdomen with tenderness. An abdominal CT scan revealed Rigler's triad, allowing the diagnosis of gallstone ileus. A midline exploratory laparotomy was performed to find a giant gallstone blocked in the last ileum loop. A simple enterolithotomy was performed, allowing the extraction of giant lithiasis from an 8-cm major axis. The postoperative evolution was uneventful, and the patient was discharged 4 days after surgical treatment.
PubMed: 38317700
DOI: 10.1016/j.radcr.2024.01.022 -
The Journal of Emergency Medicine Mar 2024Genitourinary tract fungus balls are a rare complication of urinary tract infections (UTI). They arise from dense aggregations of hyphae that combine with surrounding...
BACKGROUND
Genitourinary tract fungus balls are a rare complication of urinary tract infections (UTI). They arise from dense aggregations of hyphae that combine with surrounding urothelial cells and debris. Symptoms can progress to urosepsis and systemic dissemination. Unfortunately, fungus balls may remain unrecognized. Even with computed tomography (CT) and magnetic resonance imaging, fungus balls can be mistaken for malignancies, urinary calculi, or blood clots.
CASE REPORT
A 54-year-old man with past medical history of type 2 diabetes mellitus presented to the Emergency Department (ED) reporting urinary retention for one week. He had undergone Foley catheter insertion three separate times for this symptom over the past five weeks. The emergency physicians expected that point-of-care ultrasound (POCUS) would show a distended, anechoic bladder. Instead, there were multiple discrete, gravitationally-dependent, circular echogenic masses without posterior acoustic shadowing, floating freely within a mosaic-like background of mixed echogenicity urine. These findings, together with the CT scan subsequently ordered, raised concern for fungus balls. Instead of being discharged with antibiotics for UTI, the patient was admitted for antifungal coverage, with contingency plans for bladder irrigation and antifungal instillation as needed. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: This is the first known case report in which emergency physicians used POCUS to diagnose invasive fungus balls in the ED. POCUS findings led to further CT imaging and specialist consultation that otherwise would not have occurred. Rather than discharge with antibiotics, goal-directed management and appropriate disposition mitigated the risk of systemic decompensation in an immunocompromised patient.
Topics: Male; Humans; Middle Aged; Antifungal Agents; Point-of-Care Systems; Diabetes Mellitus, Type 2; Urinary Tract Infections; Ultrasonography; Emergency Service, Hospital; Anti-Bacterial Agents; Fungi
PubMed: 38309980
DOI: 10.1016/j.jemermed.2023.10.033 -
International Journal of Surgery Case... Mar 2024Gastric volvulus is an uncommon potentially life-threatening medical condition characterized by rotation of the stomach or part of the stomach around its longitudinal or...
INTRODUCTION AND IMPORTANCE
Gastric volvulus is an uncommon potentially life-threatening medical condition characterized by rotation of the stomach or part of the stomach around its longitudinal or transverse axis. Acute gastric volvulus usually presents with the triads of epigastric pain, nonproductive retching, and inability to pass the nasogastric tube. Diagnosis is assisted with abdominal and chest x-ray and contrast studies.
CASE PRESENTATION
A 53-year-old female presented with abdominal pain of two days duration which started at the epigastric region and later on became diffuse all over the abdomen. She had associated frequent episodes of vomiting which were initially bilious followed by nonproductive retching and low-grade intermittent fever. Abdominal examination showed a distended, diffusely tender abdomen with an ill-defined epigastric mass. Abdominal X-ray showed central abdominal circular opacity continuous with stomach outline. Intraoperative findings revealed perforated gangrenous mesenteroaxial gastric volvulus and splenopancreatic torsion with wandering spleen. Proximal subtotal gastrectomy with esophagogastric anastomosis and splenopexy was performed. The patient was discharged on the 10th postoperative day and had an uneventful post-operative recovery.
CLINICAL DISCUSSION
Primary gastric volvulus is usually mesenteroaxial with the pylorus commonly rotating anteriorly. Primary gastric volvulus can be associated with congenital asplenia and wandering spleen as both conditions are characterized by absent or loose ligamentous attachments. This case was a mesenteroaxial volvulus with splenopancreatic torsion with a wandering spleen caused by abnormal ligamentous attachments.
CONCLUSION
A high index of suspicion for early diagnosis of gastric volvulus and timely intervention is required to improve treatment outcome.
PubMed: 38308980
DOI: 10.1016/j.ijscr.2024.109338 -
Medicine Feb 2024Delayed intraperitoneal bladder rupture is a rare clinical occurrence, frequently overlooked and misdiagnosed due to its nonspecific clinical manifestations. However,... (Review)
Review
INTRODUCTION
Delayed intraperitoneal bladder rupture is a rare clinical occurrence, frequently overlooked and misdiagnosed due to its nonspecific clinical manifestations. However, literature provides only a limited number of cases reporting delayed intraperitoneal bladder rupture resulting from blunt abdominal injury.
PATIENT CONCERNS
A 72-year-old female pedestrian was struck by a vehicle and experienced sudden, severe abdominal pain on the 8th day following the injury. Abdominal B-ultrasound revealed a significant accumulation of peritoneal effusion. The abdominal puncture retrieved serosanguinous ascites. Then the patient was promptly transferred to our hospital. Upon transfer, the physical examination revealed the patient vital signs to be stable, accompanied by mild abdominal distension, slight tenderness, tension, and an absence of rebound tenderness. Urinalysis detected microscopic hematuria, while contrast-enhanced computed tomography (CT) revealed considerable fluid accumulation in the abdominal cavity, without evidence of solid organ damage, and the bladder was adequately filled.
DIAGNOSIS
The diagnosis of delayed intraperitoneal bladder rupture primarily relied on intraoperative observations.
INTERVENTIONS
An emergency exploratory laparotomy was performed, revealing a linear rupture at the dome of the bladder. Subsequently, the bladder rupture was repaired.
OUTCOMES
Postoperative cystography demonstrated full recovery and the patient was discharged 28 days post-surgery. The postoperative recovery was uneventful without any complications.
CONCLUSIONS
A well-distended bladder observed in CT does not definitively rule out the potential for bladder injury. False negatives may occur due to incomplete bladder filling during CT cystography. Retrograde cystography can identify cases missed by CT cystography. In cases of substantial intra-abdominal free fluid, surgical intervention should be actively considered for patients with blunt abdominal trauma without concurrent solid organ damage.
Topics: Female; Humans; Aged; Urinary Bladder; Tomography, X-Ray Computed; Hematuria; Urinary Bladder Diseases; Wounds, Nonpenetrating; Abdominal Injuries; Rupture; Thoracic Injuries
PubMed: 38306540
DOI: 10.1097/MD.0000000000037147