Chronic active and atrophic gastritis as significant contributing factor to the development of gastric cystica profunda.

Gastric cystica profunda (GCP) is an uncommon but underestimated gastric lesion. Its precancerous potential determines its significance. In addition to previous mucosa injury due to operations, biopsy or polypectomy, chronic active and atrophic gastritis may also lead to the development of GCPs. By carefully examining the stomach and taking biopsy samples from the susceptible regions, the stage of atrophy can be determined. Chronic atrophic gastritis is a risk factor for cancer evolvement and it can also contribute to GCPs formation. GCPs frequently occur close to early gastric cancers (EGCs) or EGC can arise from the cystic glands. Endoscopic resection is an effective and minimally invasive treatment in GCP.

Comparison of endoscopic ultrasound-guided drainage and percutaneous drainage combined with minocycline sclerotherapy for symptomatic hepatic cysts: A retrospective study.

Simple hepatic cysts (SHC) are generally asymptomatic and incidentally diagnosed using imaging studies. Asymptomatic SHC does not require treatment, but symptomatic SHC warrants treatment using different modalities, including intravenous antibiotic therapy, ultrasound-guided percutaneous catheter drainage (PCD) with sclerotherapy, and surgery. The dissemination of endoscopic ultrasonography (EUS) intervention techniques has enabled the performance of puncture and drainage via the transgastrointestinal route for intra-abdominal abscesses. Despite the development of an EUS-guided drainage method for treating symptomatic SHC, only a few case reports using this method have been reported. This study retrospectively analyzed the safety and feasibility of EUS-guided drainage of symptomatic SHC as well as its clinical outcomes and compared it with combined therapy using PCD and minocycline sclerotherapy. The records of 10 consecutive patients with 11 symptomatic SHCs treated with either EUS-guided drainage or PCD combined with minocycline sclerotherapy at the Musashino Tokushukai Hospital from August 2019 to January 2024 were retrospectively examined. All cases in both groups achieved technical and clinical success, with no reported adverse events. The median reduction rates of the major cyst diameters in the EUS-guided drainage and PCD with sclerotherapy groups were 100% (interquartile range [IQR]: 94%-100%) and 67% (IQR: 48.5%-85%). The length of hospital stay was 7 and 22.5 days in the EUS-guided and PCD with sclerotherapy groups (P = .01). EUS-guided drainage of symptomatic SHC is a safe and effective therapeutic alternative to percutaneous drainage with sclerotherapy and surgery for treating symptomatic SHC.

Scintigraphic Detection of Abdominal Pseudocyst: A Complication of Ventriculoperitoneal Shunt.

We report a case of a large abdominal pseudocyst detected on scintigraphy in a patient with a history of ventriculoperitoneal shunt placement who presented with headache and suspected shunt malfunction.

[Analysis of the postoperative outcome of 81 cases of nasal reconstruction with direct closure]. / Analyse des postoperativen Verlaufs nach 81 Dehnungsplastiken an der Nase.

BACKGROUND: Direct wound closure (side-to-side closure) for closing nasal defects, is controversially discussed. Yet, data supporting one or the other are lacking. MATERIAL AND METHOD: An explorative, partly retrospective, partly prospective observational study including 81 patients was carried out for assessment of the operative results of after direct wound closure stretching rhinoplasty. The occurrence of complications, the esthetic result and influencing factors were examined. To assess the esthetic result the patient and observer scar assessment scale (POSAS) scores of patients and observers were determined. In both scores seven values were determined (1 point normal skin, 10 points worst imaginable scar). The individual values were added to give a total value (minimum 7-maximum 70). RESULTS: After direct wound closure stretching rhinoplasty, 12 out of 81 patients (15 %) developed complications, in 5 cases suture dehiscence, in 5 cases cyst formation, in 4 cases a wound infection and 2 patients developed cyst formation and a wound infection. All suture dehiscences occurred on the lower third of the nose. Most of the patients were satisfied and assessed the scar with an average total value of 13.4 ± 7.07 (minimum 7, maximum 70, n = 42). In the individual assessments pain (1.14 ± 0.57; minimum 1, maximum 10) was rated best and scar color (2.50 ± 1.76; minimum 1, maximum 10) was rated worst. The total assessment in the observer-POSAS was also good with 12.9 ± 4.8 (minimum 7, maximum 70; n = 32). Elasticity was rated best (1.47 ± 0.88; minimum 1, maximum 7) and scar pigmentation (2.34 ± 1.54; minimum 1, maximum 7) worst. No correlations with a complication were found. CONCLUSION: Direct wound closure stretching rhinoplasty is a safe method, especially for defect coverage in the upper two thirds of the soft tissue covering the nose, which in most cases achieved a good cosmetic result.

Natural History and Histopathology of Expanding Cysts and Hematomas After Stereotactic Radiosurgery for Arteriovenous Malformations of the Brain: A Case Series.

BACKGROUND: We reviewed the clinical course and histopathologic findings for cases involving the formation of expanding cysts and/or hematomas after gamma knife surgery (GKS) for arteriovenous malformations (AVMs). METHODS: We report a single-center retrospective review of 18 patients who presented with cyst and/or hematoma expansion after GKS for AVMs between 1993 and 2023. Expanding cysts and hematomas were defined as well-demarcated cavities filled with fluid or well-marginated heterogenous hematomas presenting with expansion proximal to or in the location of the original AVM, respectively. Patient demographics, AVM characteristics, history of interventions and surgeries, and imaging and histopathologic features of expanding cysts and hematomas were collected for analysis. RESULTS: Among 1072 AVM patients treated using GKS, 18 presented with expanding cysts or hematomas during a total follow-up period of 16,757 patient-years (0.11 case/100 persons/patient-year). The time to cyst or hematoma identification was 4-13 years after initial GKS, with a mean duration of 8.6 years. Among the patients examined, 7 (38.9%) presented mainly with hematoma, 10 (55.6%) presented mainly with cysts, and 1 presented with approximately equal components of both. Among the 18 patients, 13 (72.2%) underwent craniotomy to treat cyst or hematoma expansion. All the specimens had similar histopathologic characteristics, including organizing hematoma with fresh and old hemorrhage, fibrinoid necrosis of the vessels, gliosis of normal brain tissue, infiltration of hemosiderin-laden histiocytes, and extravascular protein leakage. CONCLUSIONS: Our findings suggest that the formation of these 2 complications can be attributed to a common mechanism involving radiation-induced vascular damage in brain tissue adjacent to the AVM and subsequent chronic inflammation and capillary dilatation.

Extrarenal Manifestations: Polycystic Liver Disease and Its Complications.

The liver is the commonest site of involvement outside of the kidney in autosomal dominant polycystic kidney disease. Most individuals with polycystic liver disease are asymptomatic and require no therapeutic interventions, but a small number of affected individuals who experience symptomatic polycystic liver disease develop medical complications as a result of massive enlargement of cyst number and size and hepatic parenchyma and its subsequent associated complications. This can lead to deterioration in overall health and quality of life, increasing morbidity and mortality. In this review, we will touch upon disease pathogenesis, prevalence, and complications and discuss recent advances in surgical and medical management.

Acquired cystic kidney disease in patients on maintenance hemodialysis, prevalence and associated factors: a cross-sectional study.

Introduction: Acquired Cystic Kidney Disease (ACKD) is a known complication in patients on maintenance hemodialysis, and it is associated with a high risk of malignant transformation. There is a paucity of data on ACKD in sub-Saharan Africa. Objectives: To determine the prevalence and factors associated with acquired cystic kidney disease in patients on maintenance hemodialysis. Methods: patients on maintenance hemodialysis were screened for ACKD. Patients with hereditary cystic kidney disease were excluded. Renal ultrasounds were performed by two radiologists. ACKD was defined as 3 or more bilateral renal cysts in a small or normal size kidney. Associated factors were determined using logistic regression. A p-value <0.05 was significant. Results: a total of 158 participants were enrolled and 61.4% (97) were male. Their mean (SD) age was 45.8 (14.9) years. The median dialysis vintage was 33.5 [10.7-63.2] months. The mean (SD) length of the kidneys was 85.1 (17.5) mm on the left and 81.2 (17.1) mm on the right. The prevalence of ACKD was 31.6% (n=50). Septated cysts (4), calcification of the wall of the cysts (2), irregular thick calcified wall (1), septated cysts with calcification (1) and hemorrhagic cyst (1) cysts were also observed. Dialysis vintage > 36 months (OR 7.1, 95% CI: 3.3 - 15.5) and male sex (OR 2.6, 95% CI: 1.2-5.6) were independently associated with ACKD. Conclusion: the prevalence of ACKD is high in a population of Cameroonians on maintenance. This result calls for the implementation of strategies to screen for the condition and its complications.

Recurrent urethral obstruction secondary to large vulval inclusion cyst: a remote complication of female genital mutilation: a case report.

BACKGROUND: Female genital mutilation/cutting (FGM/C) is a major public health problem, particularly in developing countries. CASE PRESENTATION: The authors reported a case of 48-year old multiparous woman presented to Kassala Hospital, east Sudan, with recurrent urine retention resulting from urethral obstruction, which was caused by large vulval inclusion cyst. A traditional birth attendant circumcised her when she was 5 year old. Five years before her presentation the patient observed a painless swelling in her vulva, which was gradually increasing in size. She presented to the hospital with urine retention seeking medical care. Local examination showed a large cystic swelling originating in the circumcision line and covering the introitus. A diagnosis of inclusion cyst at the site of circumcision was made. The cyst was large enough causing bladder outlet obstruction and when the patient advised to tilt it away from the urethral orifice she passed urine without difficulties. The cyst was surgically removed by dissection along the lines of cleavage, which measured 10 × 9.2 cm and weighed 1.2 kg. CONCLUSION: This case report indicates that FGM is a serious public health problem and there should an urgent intervention such as planned health education campaigns to end FGM practice.

How to reduce conjunctival cyst formation after strabismus surgery?

PURPOSE: To determine our rate of conjunctival cyst developing after strabismus surgery and to minimize its formation. MATERIALS AND METHODS: The data of 4026 eyes of 2662 patients were included in our retrospective analysis of, those that underwent strabismus surgery at the Beyoglu Eye Training and Research Hospital Strabismus Unit between 2015 and 2021. Clinical characteristics and follow-up data of patients were recorded together with age, sex, and operation type. All patients were examined postoperatively on 1st day, 1st month and 6th month. RESULTS: The mean age of the patients was 15.66 ± 11.81 (1-59 years). While two eyes were operated on in 1494 patients, one eye was operated on in 1168 patients. The surgeries performed were recession and/or resection of the horizontal and vertical rectus muscles and inferior and superior oblique procedures. The conjunctival cyst was detected in 11 patients postoperatively between 20 days and 8 months. The cyst was detected on the nasal side in 7 cases and temporal in 4. CONCLUSION: Conjunctival cyst is a rare complication after strabismus surgery and it is thought to be caused by a proliferation of the conjunctival epithelium. In addition to proper closure of the conjunctiva, attention to personal hygiene, avoidance of contacts that may increase suture contamination, and attention to the fact that the operation period is not long are actions that can help prevent conjunctival cyst formation.

A Child With Large Pulmonary and Liver Cysts.

A previously healthy 7-year-old had 1 week of fevers, productive cough, and lethargy, which did not improve after 3 days of oral cefuroxime. He lived in a rural area and had close contact with dogs, cattle, and sheep. White blood cell count was 8000/µL, with 25.8% eosinophils; computed tomography showed a ruptured right upper lobe pulmonary cyst and 3 liver cysts. What is the diagnosis and what would you do next?

[A case of subglottic cysts in monochorionic monoamniotic twins]. / Klinicheskoe nablyudenie razvitiya podskladkovykh kist u monokhorial'nykh monoamnioticheskikh bliznetsov.

The first observation in the world literature of the development of subglottic cysts in the larynx in monochorionic monoamniotic twins is presented. The girls were born prematurely at 34 weeks of gestation, from the first day of life for 7 and 8 days, respectively, were transferred to mechanical ventilation. At the fourth month of life, symptoms of laryngeal stenosis appeared and began to gradually progress, conservative therapy had no effect. The diagnosis of subglottic cysts was established on the basis of fibrolaryngoscopy; after endolaryngeal surgery, breathing returned to normal. This case demonstrates the importance of timely endoscopic examination of the respiratory tract in children with stridor.

Comparison of outcomes in the management of abdominal pseudocyst in children with shunted hydrocephalus: a Hydrocephalus Clinical Research Network study.

OBJECTIVE: Abdominal pseudocyst (APC) can cause distal site failure in children with ventriculoperitoneal shunts and is specifically designated as an infection in Hydrocephalus Clinical Research Network (HCRN) protocols. Specific management and outcomes of children with APCs have not been reported in a multicenter study. In this study, the authors investigated the management and outcomes of APC in children with shunted hydrocephalus who were treated at centers in the HCRN. METHODS: The HCRN Registry was queried to identify children < 18 years old with shunts who were diagnosed with an APC (i.e., a loculated abdominal fluid collection containing the peritoneal catheter with abdominal distention and/or displacement of peritoneal contents). The primary outcome was shunt failure after APC treatment. The primary variable was reimplantation of the distal catheter after pseudocyst treatment back into the peritoneum versus implantation in a nonperitoneal site. Other risk factors for shunt failure after APC treatment and variability in APC management were investigated. RESULTS: Among 141 children from 14 centers who underwent first-time management of an APC over a 14-year period, the median time from previous shunt surgery to APC diagnosis was 3.8 months. Overall, 17.7% of children had a positive culture: APC cultures were positive in 14.2% and CSF cultures in 15.6%. Six other children underwent shunt revision without removal; all underwent reoperation within 1 month. There was no difference in shunt survival (log-rank test, p = 0.42) or number of subsequent revisions within 6, 12, or 24 months for shunts reimplanted in the abdomen versus those implanted in a nonperitoneal location. Nonperitoneal implantation was associated with more noninfectious revisions (42.3% vs 22.9%, p = 0.019), whereas infection was more common after reimplantation in the abdomen (25.7% vs 7.0%, p = 0.003). Univariable analysis demonstrated that younger age at APC diagnosis (8.3 vs 12.2 years, p = 0.006) and prior shunt procedure within 12 weeks of APC diagnosis (59.5% vs 40.5%, p = 0.012) were associated with shunt failure after APC treatment. Multivariable modeling confirmed that prior shunt surgery within 12 weeks of APC diagnosis was independently associated with failure (HR 1.79 [95% CI 1.04-3.07], p = 0.035). CONCLUSIONS: In the HCRN, APCs in the setting of CSF shunts are usually managed with externalization. Shunt surgery within 12 weeks of APC diagnosis was associated with risk of failure after APC treatment. Although no differences were found in overall shunt failure rate, noninfectious shunt revisions were more common in the nonperitoneal distal catheter sites, and infection was a more common reason for failure after reimplantation of the shunt in the abdomen.