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Cureus Nov 2023Mesenteric cysts are rare entities that are challenging to diagnose and treat because of their variable presentation and histological characteristics. They have been...
Mesenteric cysts are rare entities that are challenging to diagnose and treat because of their variable presentation and histological characteristics. They have been majorly classified into six groups, out of which, the chylo-lymphatic type is the most common. Their etiology remains poorly understood but is usually linked to lymphatic pathologies. They are thin-walled cysts, present in the mesentery of the gastrointestinal tract. They can mimic multiple other cysts; hence, their timely diagnosis is of utmost importance. Imaging techniques aid in the preoperative diagnosis along with a thorough physical exam. The mainstay of treatment is surgical excision of the cyst, which is essential to prevent the recurrence of malignant transformation; the usual method of removal is laparoscopy. Alternative treatments are aspiration and marsupialization, which are only utilised for specific cases. The recurrence rate is usually low after total excision, but follow-ups are recommended for early detection of recurrence. This case study highlights the significance of prompt diagnosis and proper management of mesenteric cysts.
PubMed: 38111392
DOI: 10.7759/cureus.48963 -
Journal of Indian Association of... 2023Intestinal malrotation is a congenital anomaly resulting from abnormal or incomplete rotation and fixation of the midgut during embryogenesis. It commonly presents in... (Review)
Review
BACKGROUND
Intestinal malrotation is a congenital anomaly resulting from abnormal or incomplete rotation and fixation of the midgut during embryogenesis. It commonly presents in the neonatal period (75%) with sudden onset bilious vomiting and rarely beyond infancy (<10%).
AIM
The aim of the study was to highlight the clinical features, radiological findings, and treatment outcomes of patients with malrotation presenting beyond infancy.
MATERIALS AND METHODS
Eleven consecutive cases of delayed presentation of malrotation presented over a period of 5 years (2017-2021). Data were analyzed retrospectively.
RESULTS
Out of the 11 patients, four were female and seven were male. The age of patients ranged from 14 months to 18 years. Patients beyond infancy present usually with diffuse pain abdomen compared to neonates which present with sudden onset bilious vomiting and therefore difficult to diagnose. Five patients had associated abnormalities such as intussusception or nutcracker syndrome or mesenteric cyst or jejunal stricture or mesenteric lymphadenopathy along with malrotation. Patients underwent ultrasonography, upper gastrointestinal contrast study, and contrast-enhanced computed tomography abdomen to confirm the diagnosis. All patients underwent the Ladd procedure with four requiring resection anastomosis and one requiring excision of the mesenteric cyst. Eight out of eleven patients had favorable outcomes, two develop adhesive intestinal obstruction and required re-exploration, and one had persistent complaints of hematochezia.
CONCLUSION
Malrotation beyond infancy is a rare diagnosis. Malrotation in older children is usually not suspected because of the wide range of symptoms. A high index of suspicion on ultrasound or computed tomography is required to demonstrate the reversal of superior mesenteric artery and superior mesenteric vein position and related conditions. Early intervention and treatment can prevent catastrophic events such as intestinal volvulus and intestinal ischemia in these patients.
PubMed: 37635889
DOI: 10.4103/jiaps.jiaps_2_23 -
Cureus Jun 2023Mesenteric cysts are detected in all age groups with almost equal incidence in both genders. Although a rare abdominal growth, it is commonly found in the fifth to...
Mesenteric cysts are detected in all age groups with almost equal incidence in both genders. Although a rare abdominal growth, it is commonly found in the fifth to seventh decades of life. These are mostly small (asymptomatic) with a 3% chance of malignant transformation. With the increase in the size of the cyst, nonspecific complaints of abdominal pain, distention, discomfort, nausea, vomiting, flatulence, constipation, or diarrhea may develop. Owing to the varied presentation and lack of pathognomonic clinical, laboratory, or imaging findings, these are difficult to diagnose. The subtype mesenteric pseudocyst is even rarer with a reported incidence of less than 1 out of 250,000 hospital admissions and can be found anywhere along the mesentery from the duodenum to the rectum. Etiology is either traumatic or infectious. Incidental diagnosis during abdominal imaging or laparotomy is common. However, it warrants immediate surgical intervention when infected or ruptured. Complete excision of the cyst is the treatment of choice. Here, we report an interesting case of a middle-aged gentleman who had been repeatedly evaluated for a tense abdomen with exudative ascites. Following decompression, he presented to us with a large obliquely mobile mass in the abdomen. The diagnosis was made by clinical and radiological findings and confirmed by histopathological examination of the intact, excised specimen post-laparotomy.
PubMed: 37476128
DOI: 10.7759/cureus.40615 -
Journal of the Belgian Society of... 2024Computed tomography is essential for timely diagnosing infected mesenteric cysts as a cause of acute abdomen, ultimately requiring complete excision to confirm...
Computed tomography is essential for timely diagnosing infected mesenteric cysts as a cause of acute abdomen, ultimately requiring complete excision to confirm diagnosis given the potential of malignant transformation.
PubMed: 38680722
DOI: 10.5334/jbsr.3555 -
International Journal of Surgery Case... Jun 2024Cystic lymphangioma is rare benign tumor that results from a lymphatic system malformation. The mesenteric location is even more uncommon.
INTRODUCTION
Cystic lymphangioma is rare benign tumor that results from a lymphatic system malformation. The mesenteric location is even more uncommon.
CASE REPORT
We report the case of a menopausal 63-year-old woman who presented with a persistent painful well-defined mass of the pelvis. On ultrasound and computed tomography, the mass appeared as thick-walled unilocular homogenous cyst in favor of an ovarian cystadenoma. During laparotomy, the misdiagnosis was confirmed as the tumor was found to be embedded in the mesentery of the ileum. Subsequent histopathological examination confirmed the benign cystic lymphangioma diagnosis.
DISCUSSION
Mesenteric cystic lymphangioma is rare peritoneal tumor of the adult. Clinically, it often masquerades as other abdominopelvic masses like ovarian cysts. Differential diagnosis is often challenging because of the overlapping clinical abdominal presentation and radiological features. Histopathological is the gold standard in diagnosing mesenteric cystic lymphangioma. Surgery is the mainstay treatment, and the recurrence rate is low if negative surgical margins are achieved.
CONCLUSION
Mesenteric cystic lymphangioma often mimics more frequent and potentially malignant lesions. It is essential for surgeons to remain vigilant for the possibility of this diagnosis when evaluating abdominopelvic cystic masses.
PubMed: 38824741
DOI: 10.1016/j.ijscr.2024.109846 -
International Journal of Surgery Case... Sep 2023Chylolymphatic cysts are benign pathology in lymphatic vessels due to obstruction in the lymphatic system. Their incidence is still unknown. However, they account for...
INTRODUCTION AND IMPORTANCE
Chylolymphatic cysts are benign pathology in lymphatic vessels due to obstruction in the lymphatic system. Their incidence is still unknown. However, they account for approximately 3 % to 9 % of all pediatric lymphangiomas. Most of these lesions are asymptomatic and are discovered accidentally. They can present with non-specific abdominal pain, vomiting and changes in bowel habits. Rarely, Chylolymphatic cysts can cause fatal complications such as intestinal obstruction, volvulus or even torsion.
CASE PRESENTATION
A 3-month-old male presented to our unit with manifestations of acute intestinal obstruction. Abdominal examination revealed signs of generalized peritonitis and intestinal obstruction. Abdominal ultrasound revealed minimal turbid intraperitoneal collections and no motility of bowel loops. Plain erect abdominal radiograph revealed multiple small bowel air fluid levels. Abdominal exploration revealed a large Chylolymphatic cyst causing acute intestinal obstruction. Excision of the cysts was done with preservation of adjacent bowel loop. The patient was discharged in good health on the 6th day postoperative. A chylolymphatic cyst with a diameter of 5 cm was identified by histological investigation.
CLINICAL DISCUSSION
Mesenteric cyst is a rare intra-abdominal tumor with prevalence of about 1: 20,000 in pediatric age group. They are benign cystic pathology lined with a thin endothelium or mesothelium occur due to gross proliferation of isolated or ectopic lymphatics in mesentery that lack communication with the rest of the lymphatic system. Regarding pathology, mesenteric cysts are classified into four types including type 1 (Pedicled) and type 2 (Sessile), which are limited to the mesentery, hence can be excised completely with or without resection of the involved gut. Type 3 and type 4 are multicentric, so they require complex surgery and often sclerotherapy because of their extension into retroperitoneum. The majority of mesenteric cysts may present as asymptomatic abdominal mass or incidental finding on imaging or during laparotomy for other abdominal conditions. Preoperative diagnosis of mesenteric cyst in most cases is difficult as they have no definite characteristic features. Abdominal ultrasound which is the imaging modality of choice can reveal mesenteric cysts as cystic tumors. Surgical removal of the cyst is the standard treatment for chylolymphatic cysts.
CONCLUSION
Most Chylolymphatic cysts in infants are asymptomatic, but they can cause fatal complications such as intestinal obstruction, volvulus or even torsion.
PubMed: 37683513
DOI: 10.1016/j.ijscr.2023.108789 -
Journal of Personalized Medicine Feb 2024Hydatid cyst disease is a parasitic ailment with an endemic nature, predominantly affecting geographical areas with a tradition in animal husbandry. The most common... (Review)
Review
Hydatid cyst disease is a parasitic ailment with an endemic nature, predominantly affecting geographical areas with a tradition in animal husbandry. The most common localization of hydatid disease is in the liver (60%), followed by the lungs, with other organ localizations comprising less than 10%. The surgical approach to this condition can be carried out through open surgery or laparoscopy. The coexistence of hepatic and intraperitoneal hydatidosis often leads to the preference for open surgery. We performed a literature review aiming to retrieve data regarding demographic characteristics, clinical features, preoperative management, and surgical approach concerning these unusual localizations of hydatid disease. It was observed that the mesenteric localization frequently presented with acute abdominal pain ( = 0.038) and that the open approach was preferred in 85.71% of cases. Furthermore, an interdependence was identified between the localization of the cysts and the type of surgical approach ( = 0.001), with mesenteric localizations being approached through laparotomy and excision ( = 0.037), while omental localizations, due to the easier approach, benefited from laparoscopy with excision in 14.29% of cases. Overall, the laparoscopic approach was less frequently used, but its utilization resulted in a lower number of complications and faster recovery. Additionally, we present a rare case of hepatic and intra-abdominal hydatidosis, resolved exclusively through a laparoscopic approach, including a review of the literature for these uncommon localizations of hydatid disease. A 45-year-old patient diagnosed with multiple hydatid cysts, both hepatic and intraperitoneal, underwent surgical intervention with exploratory laparoscopy. Laparoscopic excision of peritoneal, epiploic, mesenteric cysts, and round ligament, along with laparoscopic inactivation, evacuation, and pericystectomy of hepatic hydatid cysts, was performed. The patient's recovery was uneventful, and she was reevaluated at 3 and 9 months without signs of recurrence. The association of hepatic hydatid cysts with multiple intra-abdominal localizations is not commonly encountered. The treatment of choice is surgical and is predominantly conducted through open surgery. The presented case is unique due to the exclusive laparoscopic approach in the management of mixed hepatic and intra-abdominal hydatidosis.
PubMed: 38392638
DOI: 10.3390/jpm14020205 -
Cureus Jun 2023An abdominal inflammatory myofibroblastic tumor (AIMT), is a rare benign tumor composed of inflammatory and other mesenchymal cells. It can affect the entire body,...
An abdominal inflammatory myofibroblastic tumor (AIMT), is a rare benign tumor composed of inflammatory and other mesenchymal cells. It can affect the entire body, predominantly in children and young adults. The diagnosis is challenging considering the wide clinical presentation and can often be mistaken for malignant tumors. We report a rare case of a 46-year-old female patient, who presented with intermittent abdominal pain weight loss, and an abdominal palpable mass. Abdominal ultrasound found a well-defined 18 cm, rounded mass, with solid and cystic components. Abdominal CT demonstrated a well-defined, hypodense, retro gastric mass of 20 cm, with thickened wall and heterogenous enhancement. The mass had contact with the pancreatic tail, transverse colon, spleen, left kidney pedicles, abdominal aorta, superior mesenteric vein, and mesaraic trunk with no invasion signs. The mass was initially thought to be pancreatic cancer, but given the large size, other diagnoses like sarcoma, lymphoma, or abdominal hydatid cyst were suggested. Endoscopic ultrasound found a rounded retro gastric mass of 18/12 cm, with a thickened wall and well-limited calcifications. The content was both cystic and solid with mobile vegetations, with no visible Doppler flow. The mass had contact with the body and tail of the pancreas, spleen hilum, the upper pole of the spleen, and the hepatic pedicle behind, with no invasion sign. After a multidisciplinary team meeting, a decision was taken to perform surgical resection with mass resection, distal splenopancreatectomy, and transverse and sigmoid colectomy. Pathological and immunostaining results were consistent with inflammatory pseudotumor. The postoperative recovery was uncomplicated. The patient remains asymptomatic with no obvious signs of metastasis or recurrence. AIMT represents a reel diagnostic challenge. Clinical symptoms are unspecific. Radiological and endoscopic features can often be mistaken for malignant tumors. Surgical management remains to be the best therapeutic option. We report a rare case of AIMT treated by surgery with complete resection. We suggested a long-term follow-up given the local recurrence risk.
PubMed: 37525776
DOI: 10.7759/cureus.41213 -
BMC Pediatrics May 2024To compare the clinical characteristics, surgical management and prognosis of mesenteric lymphatic malformations (ML) and omental lymphatic malformations (OL) in...
PURPOSE
To compare the clinical characteristics, surgical management and prognosis of mesenteric lymphatic malformations (ML) and omental lymphatic malformations (OL) in children.
METHODS
This retrospective study included 148 ML patients and 53 OL patients who underwent surgical treatment at two centers between January 2016 and December 2022. Details about the patients' clinical characteristics, cyst characteristics, preoperative complications, surgical methods, and prognosis were retrieved and compared.
RESULTS
No significant differences in sex ratio, prenatal diagnosis, or age of diagnosis were noted between ML and OL patients. Vomiting was more common in ML patients than in OL patients (46.6% vs. 22.6%, P = 0.002), but OL patients were more likely to be misdiagnosed (35.8% vs. 18.9%, P = 0.012). The size of the cysts in OL patients was significantly larger than that in ML patients (14.0 [4.0-30.0] vs. 10.0 [2.0-50.0] cm, P<0.001), and cysts with turbid fluid were more common in OL patients (38.0% vs. 20.6%, P<0.001). More OL patients than ML patients had preoperative hemorrhage or infection of cysts (41.5% vs. 31.8%, P<0.016). Cyst excision was performed in 137 (92.6%) ML patients and 51 (96.2%) OL patients, and the incidence of postoperative complications was lower (12.6% vs. 4.2%, P = 0.165) among OL patients. The main postoperative complications included adhesive ileus and recurrence of cysts. Additionally, more OL patients than ML patients were treated with laparoscopic surgery (69.8% vs. 39.2%, P<0.001).
CONCLUSIONS
There were differences in clinical characteristics, cyst characteristics and preoperative complications between ML and OL patients. Cyst excision was the most common surgical method that was used to treat both ML and OL patients, and laparoscopic surgery could be a feasible surgical approach for treating OL patients with a good prognosis.
TRIAL REGISTRATION
Retrospectively registered.
Topics: Humans; Retrospective Studies; Male; Female; Omentum; Infant; China; Child, Preschool; Lymphatic Abnormalities; Mesentery; Child; Postoperative Complications; Prognosis; Infant, Newborn
PubMed: 38783260
DOI: 10.1186/s12887-024-04808-w -
Sisli Etfal Hastanesi Tip Bulteni 2023Ovarian cysts are one of the most common pathologies in the infancy period. Approximately 15% of intraabdominal masses seen in this period are genital origined and...
Ovarian cysts are one of the most common pathologies in the infancy period. Approximately 15% of intraabdominal masses seen in this period are genital origined and one-third of these masses are ovarian cysts. The incidence of ovarian cysts has been reported as 1 in 2500 live births. The most common complications in ovarian cysts are torsion and bleeding. Fetal ovarian cysts usually regress spontaneously in complicated cysts; laparoscopic or open surgery can be applied. A female infant with a diagnosis of intraabdominal cystic mass, suspicion of duodenal atresia, and mesenteric cyst made based on a prenatal ultrasonographic imaging was hospitalized in the neonatal intensive care unit for examination and treatment. The abdominal ultrasonography revealed a cystic lesion in the lower left quadrant. The patient was evaluated with abdominal CT for detailed evaluation 1 day later and revealed a cystic lesion in the right upper quadrant. The displacement of the cystic mass conducted the differential diagnosis in favor of mesenteric cyst and ovarian torsion. Laparoscopic surgery was performed for examination and treatment. It was observed that the left ovary was torsioned and displaced. Ovarian cysts are the most frequently observed masses among prenatal cystic masses in female fetuses. It should be kept in mind that cystic masses detected in the prenatal period may often be ovarian cysts and that these cysts can be displaced in the abdomen while torsion, and a treatment plan should be determined according to the clinical findings of the patient.
PubMed: 37899814
DOI: 10.14744/SEMB.2022.08941