Atraumatic splenic rupture.

Atraumatic splenic rupture (AMR) is a life-threatening condition with a wide range of aetiologies, and it may present with a vague symptomatology. Therefore, AMR can be diagnostically challenging. In this review, we wish to focus on the fact that guidelines only exist for traumatic splenic rupture although they may be applicable for AMR too. In addition, a stringent ABCDE approach for clinical examination may early and reliable diagnose the patients and guide further imaging examination and treatment.

Spontaneous rupture of bladder diverticulum with pseudo renal failure:A case report and literature review.

BACKGROUND: Spontaneous or non-traumatic bladder rupture is rare but can be life-threatening. Bladder rupture caused by a diverticulum is extremely rare, with only a few case reports in medical literature. CASE PRESENTATION: We report the case of a 32-year-old woman admitted to hospital complaints of abdominal pain, oliguria and ascites with no history of trauma. Laboratory tests revealed an elevated serum urea nitrogen(UN) level of 33.5 mmol/l and an elevated creatinine levels of 528 umol/l. X-ray cystography confirmed the rupture of a bladder diverticulum. Subsequent transurethral catheterization led to a prompt increase in urinary output, and serum creatinine level returned to 40 umol/l within 48 h. The patient was successfully treated with laparoscopic diverticulectomy. CONCLUSION: Clinicians should maintain a high level of suspicion for urinary bladder rupture in cases presenting with acute lower abdominal pain, urinary difficulties, and oliguria. When acute renal failure, complicated ascites, and an elevated peritoneal fluid creatinine or potassium level exceeding serum levels are observed, intraperitoneal urine leakage should be suspected without delay. This case emphasizes the importance of early diagnosis and intervention in managing this rare but serious condition.

Spontaneous uterine rupture with amniotic sac protrusion during the third trimester of a unicornuate uterus pregnancy: A rate case report.

RATIONALE: Uterine rupture is an obstetrical emergency associated with severe maternal and fetal mortality. It is rare in the unscarred uterus of a primipara. PATIENT CONCERNS: A 25-year-old woman in her 38th week of gestation presented with slight abdominal pain of sudden onset 10 hours before. An emergency cesarean section was done. After surgery, the patient and the infant survived. DIAGNOSES: With slight abdominal pain of clinical signs, ultrasound examination showed that the amniotic sac was found in the peritoneal cavity with a rupture of the uterine fundus. INTERVENTIONS: Uterine repair and right salpingectomy. OUTCOMES: After surgery, the patient and the infant survived. The newborn weighed 2600 g and had an Apgar score of 10 points per minute. Forty-two days after delivery, the uterus recovered well. LESSONS: Spontaneous uterine rupture should be considered in patients even without acute pain, regardless of gestational age, and pregnancy with abdominal cystic mass should consider the possibility of uterine rupture.

Incidence and risk factors for umbilical cord prolapse in labor when amniotomy is used and with spontaneous rupture of membranes: A Swedish nationwide register study.

INTRODUCTION: Umbilical cord prolapse (UCP) is a rare but severe obstetric complication in the presence of a rupture of the membranes. Although it is not possible to prevent a spontaneous rupture of the membranes (SROM), it is possible to prevent an amniotomy, which is a commonly used intervention in labor. This study aimed to explore the incidence and risk factors that are associated with UCP in labor when amniotomy is used vs SROM. MATERIAL AND METHODS: A retrospective nationwide register study was conducted of all births in Sweden from January 2014 to June 2020 that were included in the Swedish Pregnancy Register (n = 717 336). The main outcome, UCP, was identified in the data by the International Classification of Diseases (ICD-10) diagnosis code O69.0. Multiple binary logistic regression analysis was used to identify the risk factors. RESULTS: Amniotomy was performed in 230 699 (43.6%) of all pregnancies. A UCP occurred in 293 (0.13%) of these cases. SROM occurred in 298 192 (56.4%) of all cases, of which 352 (0.12%) were complicated by UCP. Risk factors that increased the odds of UCP for both amniotomy and SROM were: higher parity, non-cephalic presentation and an induction of labor. Greater gestational age reduced the odds of UCP. Risk factors associated with only amniotomy were previous cesarean section and the presence of polyhydramnios. Identified risk factors for UCP in labor with SROM were a higher maternal age and maternal origin outside of the EU. CONCLUSIONS: UCP is a rare complication in Sweden. Beyond confirming the previously recognized risk factors, this study found induction of labor and previous cesarean section to be risk factors in labor when amniotomy is used.

Atraumatic splenic rupture associated with COVID-19.

Atraumatic splenic rupture (ASR) is a rare but life-threatening condition. Several underlying pathologies have been associated with a splenic rupture in the absence of trauma, most often malignant-haematological disorders, viral infections or local inflammatory disorders. The management of ASR is similar to traumatic splenic rupture and includes early risk stratification of patients to determine those eligible for non-operative treatment versus those who need immediate surgical intervention. In this report, we discuss a rare case of a non-operatively managed ASR in an otherwise healthy young patient with SARS-CoV-2 as the likely aetiology. The multisystemic nature of the ongoing novel COVID-19 is evident, but not all manifestations are yet known. This case report underlines the challenge for physicians in terms of recognising and treating emergent complications of this new disease.

Spontaneous rupture of an unscarred uterus during pregnancy: A rare but life-threatening emergency: Case series.

RATIONALE: In most cases, uterine rupture occurs during the third trimester of pregnancy or during labor. Even fewer reports have been published about the occurrence of this condition without a gynecologic history of any surgical procedure. Due to their scarcity and variable clinical presentation, early diagnosis of uterine rupture may be difficult, and if the diagnosis is not timely, the condition may be life-threatening. PATIENT CONCERNS: Herein, 3 cases of uterine rupture from a single institution are described. Three patients are at different gestational weeks and all have no history of uterine surgery. They came to the hospital due to acute abdominal pain, which is characterized by severe and persistent pain in the abdomen, with no apparent vaginal bleeding. DIAGNOSES: All 3 patients were diagnosed with uterine rupture during the operation. INTERVENTIONS: One patient underwent uterine repair surgery; while the other 2 underwent subtotal hysterectomy due to persistent bleeding and pathological examination after surgery confirmed placenta implantation. OUTCOMES: The patients recovered well after the operation, and no discomfort occurred in the follow-up. LESSONS: Acute abdominal pain during pregnancy can pose both diagnostic and therapeutic challenges. It is important to consider the possibility of uterine rupture, even in cases where there is no history of prior uterine surgery. The key to the treatment of uterine rupture is to shorten the diagnosis time as much as possible, this potential complication should be carefully monitored for and promptly addressed to ensure the best possible outcomes for both the mother and the developing fetus.

Severe hepatic rupture in HELLP syndrome.

OBJECTIVE: To describe the multidisciplinary approach that led to the successful management of severe hepatic rupture in HELLP syndrome at 35 weeks of gestation. CASE REPORT: The clinical course and management procedure of a 34-year-old female patient with ruptured liver due to HELLP syndrome, who was admitted with symptoms lasting about 4 hours (pain in the right hypochondrium, nausea, vomiting, flashes before the eyes) are described in the form of a case report. An acute caesarean section was performed, during which a rupture of the subcapsular hematoma of the liver was dia-gnosed. Subsequently, the patient developed hemorrhagic shock and coagulopathy with the need for repeated surgical revisions of bleeding from the rupture of the liver. CONCLUSION: Subcapsular hematoma rupture is a rare but serious complication of HELLP syndrome. This case shows the importance of early dia-gnosis and prompt termination of pregnancy in the shortest possible time in pregnancy after 34 weeks. The most fundamental factor that influenced the patient's outcome and morbidity was the management of multidisciplinary cooperation and the correct timing of individual steps.

Prognosis of spontaneously ruptured hepatocellular carcinoma: a propensity score matching study.

PURPOSE: Spontaneous rupture is a fatal complication of hepatocellular carcinoma (HCC). This study compared the prognosis of spontaneously ruptured HCC (srHCC) with that of non-ruptured HCC (nrHCC). METHODS: A total of 185 srHCC patients and 1085 nrHCC patients treated by hepatectomy between February 2005 and December 2017 at Zhongshan Hospital were retrospectively reviewed and enrolled. The overall survival (OS) and time to recurrence (TTR) were evaluated. A 1:2 propensity score matching (PSM) analysis was performed using the nearest neighbor matching with a caliper of 0.2. RESULTS: Before PSM, patients with srHCC who underwent hepatectomy (n = 185) had a poorer prognosis than those with nrHCC (n = 1085; 5-year OS, 39.1% vs 59.2%, P < 0.001; 5-year TTR, 83.8% vs 54.9%, P < 0.001). After PSM, patients with srHCC (n = 156) had higher 5-year TTR (83.2% vs 69.0%, P < 0.001) but comparable 5-year OS with those with nrHCC (n = 312, 44.0% vs 46.0%, P = 0.600). Univariate and multivariate analyses demonstrated spontaneous rupture as an independent risk factor for TTR (hazard ratio [HR], 1.681; 95% confidence interval [CI] 1.326-2.132; P < 0.001), but not for OS (HR: 1.074; 95% CI 0.823-1.401; P = 0.600). Further analysis revealed that srHCC was not appropriate to be assigned as T4 stage in American Joint Committee on Cancer classification. CONCLUSION: Spontaneous rupture of HCC is not a risk factor for survival. If resected eventually, srHCC may achieve comparable survival with nrHCC.

Spontaneous splenic rupture during dengue fever.

Dengue fever is one of the most frequent arboviral diseases in the world. Dengue is known to cause myocarditis, hepatitis, and neurological illustrations but one of the established presentations is leakage of plasma resulting in circulatory failure. Spontaneous rupture of the spleen is one of the most infrequent but known outcome of dengue fever which has been reported from time to time in literature. We present, here, the case of a 50-year-old patient who developed this condition during dengue fever and was managed in our department successfully. This complication must be kept in mind while treating any case of dengue fever so that it can be avoided or if not then treated timely.

[Usefulness of Ascitic Fluid Analysis for Diagnosis of Intraperitoneal Bladder Rupture : A Case Report].

An inebriated 58-year-old woman with a history of hysterectomy presented to the emergency department with abdominal pain. The patient received hydration and acetaminophen, which led to symptom resolution. The patient returned with severe abdominal pain, 12 hours later. Computed tomography (CT) revealed a large volume of ascites and bladder wall disruption. Ascitic fluid analysis showed an elevated creatinine (Cre) level of 7.56 mg/dl, and the ascites to serum Cre ratio was 2.96, which indicated urinary ascites secondary to bladder rupture. The patient was diagnosed with intraperitoneal bladder rupture and underwent successful conservative treatment using an indwelling urinary catheter.

Spontaneous complete uterine rupture with protrusion of foetal limbs at the third trimester following laparoscopic cornuostomy: A case report.

RATIONALE: Spontaneous complete uterine rupture during gestation is rare and has no specific symptoms; however, it is a life-threatening event for both the fetus and mother. The rupture typically happens in labor and is uncommon before labor. Herein, we present the case of a woman, encountering complete rupture at third trimester followed by laparoscopic cornuostomy. PATIENT CONCERNS: A 26-year-old woman presented with acute right lower abdominal pain at 33 weeks and 5 days of gestation. DIAGNOSES: We made a diagnosis of threatened uterine rupture. INTERVENTION: Urgent cesarean section performed. Exploration of the uterine dehiscence wound demonstrated that the myometrium was completely ruptured at the primary laparoscopic surgical scar with a defect of 40 mm, and live birth and preservation of the uterus was achieved. OUTCOME: On the third day of operation, she had a good recovery and was discharged. After a 6-week postpartum follow-up, she displayed a good level of rehabilitation. LESSONS: Pregnancy after laparoscopic cornuostomy should be treated as high-risk gestation and the rupture during gestation of the uterine scar should be suspected once lower abdominal pain occurred. Swift diagnosis and prompt intervention play a crucial role in saving the lives of the fetus and the mother.

Carotid blowout-a rare but fatal complication of endoscopic submucosal dissection of superficial hypopharyngeal carcinoma after radiotherapy.

Endoscopic submucosal dissection (ESD) has gained wide acceptance as a minimally invasive and curative surgery for superficial head and neck carcinoma. However, the safety of ESD for superficial pharyngeal carcinoma after radiotherapy has not been elucidated. Superficial hypopharyngeal carcinoma of the left pyriform sinus developed in a 76-year-old man who had undergone concurrent chemoradiotherapy for T2N2bM0 pyriform sinus carcinoma on the opposite side 12 months before. He underwent ESD without complications. Because tumor invasion into the muscular layer was a concern, the muscular layer was partially resected with the tumor. Twelve days after discharge, he presented with a sore throat and difficulty in swallowing. Endoscopy and computed tomography revealed necrosis due to wound infection with abscess formation around the left carotid artery. The common carotid artery subsequently ruptured. Although the surgical intervention was performed, he passed away 46 days after ESD due to carotid blowout. ESD is a minimally invasive treatment for superficial head and neck carcinoma, but carotid blowout can occur in cases after radiation. Prior radiotherapy and deeper dissection into the muscular layer may hamper wound epithelization, resulting in infection-induced necrosis and carotid blowout. Diligent monitoring of wound healing is essential in patients who have previously undergone irradiation.

Retroperitoneal teratomas in children: a single institution experience.

PURPOSE: Retroperitoneal teratomas (RPTs) are rare in infants. We report our experience of treating pediatric patients with RPTs over many years at a single institution, with the aim of developing a safe and secure operative strategy for RPTs in infants. METHODS: We reviewed the medical records of patients who underwent treatment for RPTs in our institution between April, 1984 and December, 2017, to analyze their background and clinical data. The diagnosis of RPT was confirmed histologically in all patients. RESULTS: The subjects of this retrospective analysis were 14 pediatric patients (female, n = 11; male, n = 4), ranging in age from 6 days to 12 years, 11 (73.3%) of whom were under 1 year of age. Complete surgical resection was performed in all patients. The tumor ruptured during surgery in four (26.7%) patients and perioperative vessel injuries occurred in six (40.0%) patients, resulting in nephrectomy in one (6.7%). Three (20.0%) patients suffered unilateral renal dysfunction as a surgical complication. Only one patient received postoperative chemotherapy. All patients were free of disease at the time of writing. CONCLUSION: Perioperative complications are not uncommon during surgery for RPTs, despite their benign nature. Preoperative imaging evaluation is important and operative management may be challenging. Because of the favorable prognosis and the frequency of adverse events in surgery, partial resection or split excision is sometimes unavoidable. Meticulous follow-up for recurrence is required for such patients.

The Importance of Nodule Size in the Management of Ruptured Thyroid Nodule After Radiofrequency Ablation: A Retrospective Study and Literature Review.

Background: Nodule rupture is a relatively uncommon yet severe complication of radiofrequency ablation (RFA). When nodule rupture occurs, determining suitable therapeutic management is a critical issue. A study herein aimed to identify the predictive factors affecting the management of post-RFA nodule rupture. Methods: Post-RFA nodule rupture data of 9 patients were enrolled from 2 medical centers. A literature investigation was performed, uncovering nodule rupture data of 17 patients. A total of 26 patients were analyzed and divided into two groups, categorized as patients requiring either invasive or conservative therapeutic management. Data including initial symptoms, imaging, therapeutic management, and prognosis were reviewed and compared between the two groups. Results: Significant differences in nodule diameter, and the ablation time of the course prior to rupture (RUP time) were noted between the two groups (p = 0.045 and 0.008, respectively). Logistic regression analysis indicated the initial nodule diameter and RUP time significantly affected the requirement of invasive treatment (OR 1.99 and 1.11, respectively). Considering practicality, when a nodule with an initial maximum diameter of >4.5cm ruptured, invasive management was suggested (sensitivity 69% and specificity 79%). Conclusion: Though nodule ruptures can be managed conservatively, a ruptured nodule with an initial maximum diameter of >4.5cm may require invasive management. Understanding the significant clinical and imaging features will help physicians make an appropriate risk assessment to determine the correct treatment in a timely manner.

Perforated spontaneous intestinal intramural haematoma.

Spontaneous intestinal intramural haematomas are uncommon in the absence of trauma and may occur in those on anticoagulation. A young girl presented with generalised abdominal pain and was found to have pneumoperitoneum. She underwent an exploratory laparotomy and was found to have multiple ileal intramural haematomata with an area of possible perforation with a collection of pus. We believe that this is the first reported case of a rupture of spontaneous intestinal intramural haematoma in a young girl with no history of anticoagulation use or coagulation disorders.