Guide to extraluminal fish bone retrieval with serial computed tomography scans: a case series.

BACKGROUND: Fish bone ingestion is commonly encountered in emergency department. It poses a diagnostic and therapeutic challenge particularly when it migrates extraluminally, necessitating a comprehensive and multidisciplinary approach for successful management. CASE PRESENTATION: Here we reported four cases of extraluminal fish bone. The first patient was a 68-year-old Chinese man who had odynophagia shortly after a meal involving fish. The second was a 50-year-old Iban man who reported a sharp throat pain after consuming fish 1 day prior. The third patient was a 55-year-old Malay woman who developed throat pain and odynophagia after consuming fish 1 day earlier. The fourth patient, a 70 year-old Iban man, presented late with odynophagia, neck pain, swelling, and fever 1 week after fish bone ingestion. These unintentional fish bone ingestions faced challenges and required repeat computed tomography scans using multiplanar reconstruction in guiding the surgical removal of the fish bone. CONCLUSION: We underscore the significance of multiplanar reconstruction in pinpointing the fish bone's location, demonstrating the migratory route, and devising an accurate surgical plan.

Navigating the complexities of a forgotten double J stent.

Double-J (DJ) stents are most commonly used urological tools these days. Serious complications may occur when stents are left in place for longer duration. We present a case of a woman in her 40s with a forgotten DJ stent for 4 years, leading to complications such as encrustations, bladder and renal stone formation. The patient underwent a comprehensive endourological approach, including endoscopic cystolithotomy and left-sided percutaneous nephrolithotomy. The case highlights the importance of timely stent removal to prevent complications such as encrustations and stone formation. Patient education and counselling are crucial to avoid poor compliance and the associated risks of forgotten stents. This case underscores the significance of a multidisciplinary approach and emphasises the need for proactive measures to prevent such complications, including the implementation of a stent placement registry.

Obstructive Uropathy: a retained urethral catheter within an ileal conduit.

Following an ileal conduit (IC) urinary diversion for intractable urinary incontinence, a woman in her 50s presented with deteriorating renal function during a routine follow-up. This decline prompted further investigation with an ultrasound scan (USS), which demonstrated bilateral hydroureteronephrosis and an atrophic left kidney. Although the mercaptoacetyltriglycine (MAG-3) renogram was inconclusive in revealing urinary obstruction, a subsequent computed tomography (CT) scan uncovered a calcified tube-like structure within the IC and hydroureteronephrosis extending to this level.To address the obstructive uropathy, a right nephrostomy was inserted, which resulted in improved renal function. A looposcopy was then performed, revealing an encrusted urethral catheter within the IC. Using techniques adapted from percutaneous nephrolithotomy, we were able to endoscopically fragment the encrustation on the catheter and remove it intact through the IC.

Minimally invasive removal of a foreign body in the pancreas using digital intelligent technology: a case report.

Pancreatitis caused by a fish bone penetrating the posterior wall of the stomach and entering the pancreas is rare. We herein report a case involving a woman in her late 30s with an approximately 1-month history of recurrent upper abdominal pain. Initial evaluation at another hospital failed to identify the cause but raised suspicion of pancreatic cancer. Computed tomography, magnetic resonance imaging, and a detailed consultation led us to suspect that the patient's pain had been caused by inadvertent ingestion of a fish bone. We used three-dimensional visualization technology to determine the location of the fish bone and informed the patient of the lesion and surgical plan through a simulated surgical demonstration. During surgery, we applied augmented reality navigation technology to remove the fish bone by a minimally invasive approach. The patient was discharged on postoperative day 3. She was followed up by telephone 24 hours after discharge. Outpatient follow-up was performed 1 week after discharge and on day 30. The patient recovered well and developed no complications. This case shows that digital medical technology can be applied in patients undergoing surgical removal of a pancreatic foreign body. Such technology assists with preoperative evaluation, patient education, and intraoperative trauma reduction.

Needle breakage as an unusual complication of intravenous therapy: A case report.

Residual intravenous foreign bodies following hand trauma are relatively rare; only a few previous reports of this situation are available. It has been reported that foreign bodies often migrate to the heart and atrium dextrum. Herein, we report a recent case of needle breakage in the dorsal vein of the hand that was removed with lignification using an intraoperative C-arm fluoroscopy machine and tape tourniquet to avoid proximal movement during removal. The mandate should be to remove within the capacity allowed so that rare cases and terrible complications can be avoided. The case was seen at The Yanji City, Jilin Province, China at the Yanbian University Hospital emergency at February 20, 2023.

[A Case of Urethral Foreign Body from 40 Years Ago with Scrotum Abscess and Urethroscrotal Fistula].

A 70-year-old male came to our clinic with a high fever and left scrotal swelling. Following a diagnosis of left-side epididymitis, antibiotic treatment was started, though the swelling did not improve. Since an additional examination revealed an abscess in the left scrotum, scrotal incision and drainage were performed. Although the symptoms subsided, urine outflow from the incision was observed. The patient then noted that he had inserted a glass ball into the urethral meatus when he was about 30 years old. It was considered that an abscess and fistula had formed due to inflammation caused by the foreign body. Thus a transurethral surgical procedure was used for crushing and removal. The fistula disappeared within three months after the operation and the patient has not been affected by dysuria since that time. Symptoms may appear several years following insertion of a foreign body into the urethra. To the best of our knowledge, the present case is the longest term of indwelling, approximately 40 years, following insertion of a foreign body reported in Japan.

Retained foreign body in nose following eye injury.

A man in his 60s presented with diminution of vision of the left eye with nasal bleeding after accidental fall. On examination his left upper eyelid was lacerated and left temporal sclera was punctured which was repaired under local anaesthesia after which he was discharged by ophthalmologists but continued to complain of pain and left nasal obstruction. A non-contrast CT of paranasal sinuses revealed fracture of medial wall of left orbit, left ethmoid haemosinus and a metallic foreign body (FB) in the septum and anterior face of sphenoid. Diagnostic nasal endoscopy performed to remove the metallic FB showed plastic splinters embedded in the mucosa of nasal cavity which was unexpected. Hence, the FB was removed in two sittings because of diagnostic dilemma.

Role of expiratory chest X-ray in pediatric foreign body aspiration.

PURPOSE: Tracheobronchial foreign body aspiration is a common pediatric emergency and a leading cause of accidental deaths in children. The diagnosis remains sometimes difficult even with physical examination, medical history, and basic X-rays. This challenge necessitates the performance of endoscopy under general anesthesia, regardless of the potential for serious complications. The benefit of strategies like expiratory chest X-rays to reduce unnecessary endoscopies remains uncertain. We evaluated the effectiveness of expiratory chest X-rays in detecting airway foreign bodies to potentially reduce the need for endoscopies. METHODS: We retrospectively studied children with suspected foreign body aspiration who had X-ray and endoscopy. RESULTS: A total of 70 children were included in the study. Out of these, 19 cases (27.1 %) showed pathological findings on standard chest X-rays. However, when expiratory chest X-rays were added, the number of pathological radiographies increased to 37 cases (52.9 %). Out of the 36 foreign bodies that were present, only 2 were not detected. Furthermore, 3 chest X-rays displayed pathological results, while the endoscopies indicated normal findings. Consequently, the overall sensitivity, specificity, positive predictive value, and negative predictive value stood at 94.4 %, 91.1 %, 91.9 %, and 93.9 % respectively. CONCLUSION: The remarkable sensitivity of expiratory chest radiography can eliminate the need for unnecessary endoscopy, but it should be limited to centers lacking access to MDCT. The performance of endoscopy should only be considered when persistent clinical symptoms are observed during auscultation.

Tracheobronchial Foreign Body in Children with an Insidious Medical History.

This study explored the clinical features of tracheobronchial foreign bodies (TFB) in children lacking both a foreign body aspiration history and bronchial cut-off signs on imaging. This study was conducted between 2011 and 2021, including 45 children without a choking history or tracheal interruption on CT scans. Common symptoms were cough and wheezing (91.1%, 41 cases), followed by decreased breath sounds (55.6%, 25 cases), rales (48.9%, 22 cases), and wheezing (42.2%, 19 cases). Prior to TFB confirmation, bronchopneumonia was the prevalent diagnosis (88.9%, 40 cases). Vegetable matter was the most frequent foreign body type (75.6%, 34 cases), primarily located in the right main bronchus (31.1%) and left lower lobe bronchus (22.2%). TFB in children with obscure medical histories presents non-specifically, highlighting bronchoscopy's pivotal role in diagnosis and treatment. Key Words: Bronchoscope, Paediatrics, Tracheobronchial foreign body, Diagnosis.

Gossypiboma larynx: a rare cause of post-tracheostomy stridor-case report and review of literature.

BACKGROUND: Gossypiboma, a retained surgical sponge with a foreign body reaction, is an unusual but serious complication seen in open abdominal surgeries. It is exceptionally rare following head and neck surgeries. Here, we present a case of Gossypiboma of the upper airway following tracheostomy. CASE PRESENTATION: A 32-year-old male presented with stridor and difficulty breathing one-month post-tracheostomy after a severe head injury following a road traffic accident. A neck radiograph was unremarkable, and a computed tomography (CT) scan of the neck showed a well-defined homogenous curvilinear membrane extending from the hypopharynx to the upper trachea. Bronchoscopic evaluation of the larynx and upper trachea revealed a retained surgical sponge, which was retrieved. The patient's breathing improved drastically post intervention. CONCLUSION: Gossypiboma may go undetected in radiographs and may also present atypically as a homogenous membrane on a CT scan of the neck. Though rare, retained surgical items can have profound medicolegal and professional consequences on physicians. Hence, a strong clinical suspicion and vigilance for gossypiboma is necessary for patients presenting with respiratory distress post-tracheostomy.

Gastrointestinal devices: common and uncommon foreign bodies.

Devices for the gastrointestinal tract are widely available and constantly advancing with less invasive techniques. They play a crucial role in diagnostic and therapeutic interventions and are commonly placed by interventional radiologists, gastroenterologists, and surgeons. These devices frequently appear in imaging studies, which verify their proper placement, identify any complications, or may be incidentally detected. Radiologists must be able to identify these devices at imaging and understand their intended purpose to assess their efficacy, detect complications such as incorrect positioning, and avoid misinterpreting them as abnormalities. Furthermore, many patients with these devices may require MRI, making assessing compatibility essential for safe patient care. This review seeks to provide a succinct and practical handbook for radiologists regarding both common and uncommon gastrointestinal devices. In addition to textual descriptions of clinical indications, imaging findings, complications, and MRI compatibility, the review incorporates a summary table as a quick reference point for key information and illustrative images for each device.

A Case Report of Brodie's Abscess of the Cuboid Treated by Anatomic Antibiotic-Cement Spacer.

Background: A case of chronic osteomyelitis with Brodie's abscess of the cuboid caused by a wooden foreign body penetrating the plantar foot. Total cuboidectomy was carried out with implantation of an anatomically molded antibiotic-impregnated cement spacer with culture-specific postoperative intravenous antibiotics. At six months of follow-up, the patient was completely asymptomatic without evidence of a recurrence of infection. Final radiographs also didn't show spacer migration or surrounding bone erosions. The spacer obviated the need for any foot fusion which preserved foot biomechanics. The patient didn't need to use any braces or insoles. Conclusion: Osteomyelitis should always be on the differential list of lytic lesions of the tarsal bones, especially if there is a history of prior foot trauma. In this case, cuboid excision and placement of an antibiotic-impregnated cement spacer provided sustained relief of symptoms without evidence of recurrence or complications for six months.Level of Evidence: V.

An unusual case of long-standing retained nasopharyngeal foreign body.

The nasopharynx is a rare anatomical location where a foreign body may become lodged after being ingested or inhaled. We are presenting a rare case of nasopharyngeal foreign body impaction in a two-and-a-half-year-old child that had been missed for almost a year. The child presented with a history of right-sided foul-smelling nasal discharge, snoring and mouth breathing. An X-Ray soft tissue lateral view of the post-nasal space showed an irregular partially radiopaque nasopharyngeal foreign body. The removal of the foreign body was performed under general anaesthesia successfully. Foreign body impaction in the nasopharynx can easily be missed and it is important to keep this region in mind when dealing with missing inhaled or ingested foreign bodies.