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SAGE Open Medical Case Reports 2024Retroperitoneal cysts, a rare surgical phenomenon, present diagnostic challenges due to their typically asymptomatic nature. A 62-year-old male presented with a 4-month...
Retroperitoneal cysts, a rare surgical phenomenon, present diagnostic challenges due to their typically asymptomatic nature. A 62-year-old male presented with a 4-month history of abdominal distension and increased burping. Upon clinical examination, a soft, distended, nontender abdomen with a palpable mass extending from the epigastric region to 3 cm below the umbilicus was revealed. Imaging revealed a 14.6 cm × 15.8 cm × 16.4 cm nonenhancing retroperitoneal lesion, compressing the right ureter and causing mild right hydronephrosis. Multiple gall bladder calculi, an umbilical hernia, and lipomatous lesions associated with adrenal glands were also discovered. Laparoscopic retroperitoneal cystectomy, cholecystectomy, and umbilical hernia repair were performed. Intraoperatively, 150 ml ascitic fluid and 1200 ml cystic fluid were found. This case highlights the intricate clinical presentation of a retroperitoneal cyst, emphasizing the need for surgical exploration. Successful laparoscopic management contributes to the evolving understanding of optimal treatment strategies.
PubMed: 38911179
DOI: 10.1177/2050313X241263773 -
International Journal of Surgery Case... Jun 2024Foreign body ingestion is frequent in younger children, with generally good outcome on conservative management. However, magnetic beads ingestion is an exceptional cause...
INTRODUCTION AND IMPORTANCE
Foreign body ingestion is frequent in younger children, with generally good outcome on conservative management. However, magnetic beads ingestion is an exceptional cause of intestinal perforation in the older children.
CASE PRESENTATION
An 8-year-old boy presented with clinical signs of generalized acute peritonitis. Abdominal plain X-ray confirmed the foreign object in the digestive tract and oriented the etiology by highlighting several air-fluid levels, distended small bowel loops, pneumoperitoneum and the presence of a bilobed foreign body projected adjacent to the 5th lumbar vertebra. Open surgical exploration was performed and revealed a peritoneal fluid, 2 perforations in the small bowel and 2 adhered pieces of magnets. A 20 cm ileal resection, including the segment with the 2 perforations, was performed followed by a terminal ileostomy. The restoration of gastrointestinal continuity was performed 16 days later. After a follow-up of 2 years and 8 months, the patient was free of any symptom.
CLINICAL DISCUSSION
In cases of acute peritonitis due to perforation, the general condition deteriorates progressively. Fever may be absent, as was the case with our patient. Abdominal pain is the predominant symptom, it is often accompanied by vomiting that can be alimentary, bilious, or even fecaloid and/or by cessation of bowel movements and/or gas. Abdominal rigidity is a major physical sign, sometimes replaced by generalized guarding.
CONCLUSION
Ingestion of gastrointestinal foreign bodies is rare in older children, the presence of more than one magnet can lead to peritonitis due to intestinal perforation.
PubMed: 38909390
DOI: 10.1016/j.ijscr.2024.109915 -
Frontiers in Veterinary Science 2024Potential synovial penetration following palmar digital nerve blocks has not been investigated.
BACKGROUND
Potential synovial penetration following palmar digital nerve blocks has not been investigated.
OBJECTIVES
To evaluate the proximity of needles placed for palmar digital nerve blocks to nearby synovial structures using computed tomography (CT).
STUDY DESIGN
Descriptive observational study.
METHODS
In 18 cadaver forelimbs, sequential injection of the navicular bursa (NB), distal interphalangeal joint (DIPJ) and digital flexor tendon sheath (DFTS) was performed using 3, 5 and 10 mL diluted radiodense contrast medium, respectively. After each synovial injection, 25 gage needles were placed over the palmar digital nerves at the proximal aspect of the ungular cartilages (distal injections) and 1 cm further proximally (proximal injections), and CT examination was performed. Subsequently, needles were removed, and the synovial structures further distended with the same volume as for the first injection. Perineural needle placement and image acquisition were repeated. The distance between the needle tip and adjacent synovial structures was measured (mm) in reconstructed images. Results were analyzed in separate general linear mixed models, to determine the effect of needle position and synovial distension on the distance from the tip of the needle to the NB, DFTS and DIPJ.
RESULTS
Synovial penetration was confirmed following 12/420 (3%) needle placements (NB n = 5, 1 after proximal and 4 after distal injections; DIPJ n = 2, DFTS n = 2, NB or DIPJ n = 3, all after distal injections). The mean distance from the needle tip to the NB and DIPJ was significantly smaller after the second distension (NB: = 0.025; DIPJ: < 0.001) and with the distal needle placements (NB: p < 0.001; DIPJ: p < 0.001). For the DFTS, the distance from the needle tip was significantly smaller with the proximal needle placements ( = 0.001).
MAIN LIMITATIONS
study.
CONCLUSION
There is a small risk of synovial penetration when performing palmar digital nerve blocks, especially when distension of adjacent synovial structures is present.
PubMed: 38895719
DOI: 10.3389/fvets.2024.1404331 -
Animals : An Open Access Journal From... May 2024The University of Florida's Cervidae Health Research Initiative (CHeRI) conducted a post-mortem examination of a two-year-old white-tailed doe deceased at a northern...
The University of Florida's Cervidae Health Research Initiative (CHeRI) conducted a post-mortem examination of a two-year-old white-tailed doe deceased at a northern Florida white-tailed deer farm. The carcass of the deer had notable emaciation and bloating. Upon opening of the carcass, there was pneumonia and the rumen was tympanic and enlarged. Additionally, the abomasum was distended and contained approximately 5 kg of sand. It is not uncommon for white-tailed deer to engage in geophagia (eating soil or sand), which typically does not result in diseases or fatalities. However, in this animal, we suspect a chronic process that created a physical barrier, hindering nutrient absorption and resulting in physical irritation of the abomasal mucosa with subsequent inflammation. This may have caused a disturbance in immune system function, allowing opportunistic bacteria to colonize and invade other organs, such as the lungs, contributing to the animal's death.
PubMed: 38891649
DOI: 10.3390/ani14111602 -
International Journal of Surgery Case... Jul 2024Laparoscopic Nissen Fundoplication is an effective standard surgical procedure for treatment of severe GERD. While it is generally safe and effective, a rare but...
INTRODUCTION
Laparoscopic Nissen Fundoplication is an effective standard surgical procedure for treatment of severe GERD. While it is generally safe and effective, a rare but potentially fatal complication known as acute gastric volvulus can occur following this procedure.
CASE PRESENTATION
A 28-year-old male, ten months post Laparoscopic Nissen Fundoplication presented with a one-day history of severe epigastric pain, abdominal distention, unproductive retching, and difficulty in breathing. Examination revealed tachypnea, subcutaneous emphysema and a tender distended abdomen. Imaging studies showed a left pneumothorax, pneumoperitoneum, and a grossly distended stomach. Emergency exploratory laparotomy confirmed organoaxial gastric volvulus, necrosis of the greater curvature and gastric perforation. Partial gastrectomy and anterior gastropexy were performed. A left thoracostomy tube was placed to drain the left pneumothorax. He recovered fully post-operatively with complete resolution of all symptoms.
DISCUSSION
Acute Gastric volvulus post Laparoscopic Nissen Fundoplication is attributed to adhesions, gastrostomy tubes, and foreign bodies like sutures. Life-threatening complications, such as gastric perforation, can ensue, underscoring the need for swift diagnosis and treatment.
CONCLUSION
Acute gastric volvulus following Laparoscopic Nissen Fundoplication is a rare condition, and is difficult to diagnose. Given the steadily increasing rates of laparoscopic Nissen fundoplications performed in Uganda, maintaining a high index of suspicion is crucial for favorable patient outcomes among patients with this potentially fatal complication.
PubMed: 38885606
DOI: 10.1016/j.ijscr.2024.109904 -
Surgical Case Reports Jun 2024The rupture of splenic artery pseudoaneurysm (SAP) is life-threatening disease, often caused by trauma and pancreatitis. SAPs often rupture into the abdominal cavity and...
BACKGROUND
The rupture of splenic artery pseudoaneurysm (SAP) is life-threatening disease, often caused by trauma and pancreatitis. SAPs often rupture into the abdominal cavity and rarely into the stomach.
CASE PRESENTATION
A 70-year-old male with no previous medical history was transported to our emergency center with transient loss of consciousness and tarry stools. After admission, the patient become hemodynamically unstable and his upper abdomen became markedly distended. Contrast-enhanced computed tomography performed on admission showed the presence of a splenic artery aneurysm (SAP) at the bottom of a gastric ulcer. Based on the clinical picture and evidence on explorative tests, we established a preliminary diagnosis of ruptured SAP bleeding into the stomach and performed emergency laparotomy. Intraoperative findings revealed the presence of a large intra-abdominal hematoma that had ruptured into the stomach. When we performed gastrotomy at the anterior wall of the stomach from the ruptured area, we found pulsatile bleeding from the exposed SAP; therefore, the SAP was ligated from inside of the stomach, with gauze packing into the ulcer. We temporarily closed the stomach wall and performed open abdomen management, as a damage control surgery (DCS) approach. On the third day of admission, total gastrectomy and splenectomy were performed, and reconstruction surgery was performed the next day. Histopathological studies of the stomach samples indicated the presence of moderately differentiated tubular adenocarcinoma. Since no malignant cells were found at the rupture site, we concluded that the gastric rupture was caused by increased internal pressure due to the intra-abdominal hematoma.
CONCLUSIONS
We successfully treated a patient with intragastric rupture of the SAP that was caused by gastric cancer invasion, accompanied by gastric rupture, by performing DCS. When treating gastric bleeding, such rare causes must be considered and appropriate diagnostic and therapeutic strategies should be designed according to the cause of bleeding.
PubMed: 38884824
DOI: 10.1186/s40792-024-01944-4 -
Medicine Jun 2024Urachal anomalies are rare and can present with various clinical manifestations. Urachal remnants, in particular, can be difficult to diagnose because of atypical...
RATIONALE
Urachal anomalies are rare and can present with various clinical manifestations. Urachal remnants, in particular, can be difficult to diagnose because of atypical symptoms at presentation. This study reports a case of intestinal obstruction in an infant secondary to an infected urachal cyst.
PATIENTS CONCERNS
A 3-month-old boy with a known febrile urinary tract infection developed acute abdominal distension.
DIAGNOSES
Abdominal ultrasound (US) and computed tomography (CT) revealed a nonspecific, ill-defined soft tissue density at the mid-abdomen, associated with intestinal obstruction.
INTERVENTIONS
Emergency exploratory laparotomy was performed. The site of the obstruction was found to be at the mid-small bowel; the proximal small bowel was markedly distended, and the small bowel and sigmoid colon were adherent to urachal remnant. The urachal remnant was excised, and the peritoneal adhesions were lysed.
OUTCOMES
The day after surgery, the patient was discharged without any complications.
LESSONS
Intestinal obstruction is an exceedingly rare presentation of urachal remnants. This case highlights that urachal anomalies should be considered in the differential diagnosis in patients with intestinal obstruction and a concurrent febrile urinary tract infection.
Topics: Humans; Male; Urinary Tract Infections; Urachal Cyst; Infant; Intestinal Obstruction; Fever; Diagnosis, Differential; Ultrasonography
PubMed: 38875366
DOI: 10.1097/MD.0000000000038615 -
Biomedical Reports Aug 2024Laparoscopic cholecystectomy (LC) is one of the most commonly performed surgeries and is considered the standard treatment for cholelithiasis. However, it is associated...
Laparoscopic cholecystectomy (LC) is one of the most commonly performed surgeries and is considered the standard treatment for cholelithiasis. However, it is associated with a risk of bile duct or hepatic artery injuries. This study evaluated the safety of LCs and the conversion rate (CR) by achieving a critical view of safety (CVS) and identification of Rouviere's sulcus (RS). This was a single-group cohort study that included consecutive patients undergoing LC at Smart Health Tower (Sulaimani, Iraq) from January 2021 to January 2023. The data were prospectively collected from patients' profiles or surgical notes within the hospital's database. A total of 419 patients underwent LC, of which females were the predominant gender (78.5%). The mean and median ages of the cases were 46.3±15.8 and 45 years, with a range of 2-90 years, respectively. The most common indications for surgery were biliary colic (69.5%), followed by acute cholecystitis (23.9%). The duration of the operations was significantly shorter for cases in which the CVS (45.6±17.9 min) or identification of RS (45.6±18.6 min) was achieved compared to those where the CVS (63.7±27.7 min) or RS (50.7±21.7 min) was not observed. Surgeries for patients with both CVS achievement and RS identification were also significantly less time-consuming (44.3±17.6) than counterparts (53.3±22.6). Among the cases without CVS achievement or RS identification (n=97, 23%), eight (8.2%) had adhesions, 12 (12.4%) had a distended gallbladder (GB) and 10 (10.3%) had thick GB walls. In addition, four (4.1%) experienced GB perforation, two (2.1%) had bleeding and one (1%) had stone spillage. There was no conversion. The achievement of CVS and identification of RS are practical landmarks in performing safe LC and decreasing the CR.
PubMed: 38872852
DOI: 10.3892/br.2024.1798 -
Four-Hour-Delayed Gadolinium 3D REAL IR and SPACE FLAIR MRI Correlated to Meniere Disease Histology.Ear, Nose, & Throat Journal Jun 2024This study aims to showcase the complementary nature of utilizing both histopathology and magnetic resonance imaging (MRI) in understanding the otologic pathophysiology...
This study aims to showcase the complementary nature of utilizing both histopathology and magnetic resonance imaging (MRI) in understanding the otologic pathophysiology of Meniere disease. In addition, it seeks to raise awareness of the value of preserving and curating historical temporal bone collections which continue to inform our understanding of otologic diseases. The essential anatomical feature of Meniere disease-the distended membranous labyrinth-is explored through a comparison of early temporal bone studies with contemporary MRI techniques. The histopathologic photomicrographs are of inner ear specimens from deceased patients with symptoms consistent with Meniere disease. The MRI sequences from living patients exhibiting classic Meniere disease symptoms during life are captured 4 hours post-administration of gadolinium. Both histopathologic examination and MRI imaging reveal consistent distention of the saccule, utricle, and scala media in patients with Meniere disease. The study shows the histologic photomicrographs of actual Meniere patients compared to the MRIs and successfully demonstrates the correlation between postmortem histological findings and MRI evidence of distension in living patients. A corresponding distension of the membranous labyrinth is seen in both the histologic specimens and the Meniere MRIs. This correlation suggests the potential utility of utilizing MRI to aid in diagnosing atypical Meniere disease and distinguishing it from other disease processes, such as migraine equivalent vertigo. The integration of historical temporal bone studies with modern MRI techniques offers valuable insights into the pathophysiology of otologic diseases. In addition, it emphasizes the importance of preserving and curating historical temporal bone collections for continued research and medical education purposes. Previous studies of delayed MRIs did not use Meniere disease temporal bone histopathology images.
PubMed: 38872311
DOI: 10.1177/01455613241261461 -
International Journal of Surgery Case... Jul 2024The most common cancer among females worldwide and in Saudi Arabia is breast cancer. Lobular breast carcinoma is the second most common subtype of breast cancer. There...
INTRODUCTION AND IMPORTANCE
The most common cancer among females worldwide and in Saudi Arabia is breast cancer. Lobular breast carcinoma is the second most common subtype of breast cancer. There are different patterns of metastasis as ductal breast cancer spreads to the liver, lung, brain, and bone while the lobular subtype metastasizes to the gastrointestinal tract.
CASE PRESENTATION
A 69-year-old Indian pilgrim presented to the ER complaining of abdominal pain, vomiting, and abdominal distention admitted as a case of intestinal obstruction. CT scan demonstrated intestinal obstruction with transition zone at the terminal ileum. The patient underwent exploratory laparotomy where she was found to have a mass at the terminal ileum. Resection of around 8 cm of small bowel and primary anastomosis were done, histopathology revealed metastatic lobular breast carcinoma.
CLINICAL DISCUSSION
Patients with metastatic breast cancer to the gastrointestinal tract often present with nonspecific symptoms, while acute cases present with complications such as perforation. In a retrospective review of metastatic breast cancer, the majority metastasizes to the colon and rectum, while 19 % to the small bowel. Palliative surgery is considered the first-line treatment of complicated patients, while stable cases are referred to medical oncology.
CONCLUSION
Breast cancer is the second most common cancer leading to death and lobular subtype has more propensity to metastasize to the gastrointestinal tract compared to ductal breast cancer. Regarding patients presenting to the emergency bay, treating the emergency complaints is the standard management. For immigrant patients, we highly recommend creating a data system for sending histopathology reports to facilitate follow-up in their countries.
CASE PRESENTATION
A 69-year-old Indian pilgrim patient presented to the ER complaining of abdominal pain for 3 days associated with nausea and vomiting, not passing stool nor flatus was admitted as a case of intestinal obstruction. On examination patient was in pain with tachycardia, abdominal distended with generalized tenderness. Labs revealed metabolic alkalosis with hypokalemia. Abdomen X-ray showed signs of intestinal obstruction with multiple air-fluid levels and dilated small bowel loops. CT scan abdomen and pelvis with IV contrast reported (Figs. 1,2) distended ileum around 5 cm proximal to the transition zone at the terminal ileum with mild free fluid in the abdomen and pelvis. The patient underwent exploratory laparotomy where she was found to have a mass at the terminal ileum with the proximal loop dilated and distal loops collapsed, and further exploration showed enlarged mesenteric lymph nodes. Small bowel resection of around 8 cm and side to side anastomosis was done to relive the intestinal obstruction. Gross pathology showed a solid lesion protruding into the lumen measuring 1.5*1.5*1.5 cm, while the microscopic description consists of small cells with round ovoid nuclei which lack cohesion and appear individually dispersed through a fibrous connective tissue and arranged in single file linear cords that invade the stroma (Fig. 4) concluded as metastatic lobular carcinoma of the breast. Immunohistochemistry reported CK7 + ve, ER + ve, EMA + ve and CKAE1/AE3 + ve. The patient had an uneventful recovery, then she was discharged against medical advice and traveled to her country after two days before the histopathology result and she lost follow-up with us.
PubMed: 38865947
DOI: 10.1016/j.ijscr.2024.109855