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Case Reports in Surgery

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https://www.readbyqxmd.com/read/28101394/ancient-schwannoma-of-the-cauda-equina-our-experience-and-review-of-the-literature
#1
Venceslao Wierzbicki, Alessandro Pesce, Luigi Marrocco, Emanuele Piccione, Alessandro Frati, Riccardo Caruso
Ancient schwannomas (AS) are exceedingly rare variant of common schwannomas (CS). Only two cases involving the cauda equina region have been previously reported in literature. AS are typically associated with a higher histological degree of degenerative changes (Antoni B areas). It is of peculiar importance, according to our opinion, to outline that, because of their extremely slow growth (which explains the increase of the degenerative changes in respect to the CS) and their typical soft consistency in respect to their standard counterparts, AS usually imply an even better prognosis...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28101393/unusual-presentation-of-tuberculous-thyroid-abscess-in-a-background-of-hashimoto-s-thyroiditis-in-a-chronic-hepatitis-b-carrier
#2
Sakthivel Chinnakkulam Kandhasamy, Sunil Kumar, Anubhav Sangwan, Neelam Sahani, Gopalakrishnan Gunasekaran, Sunil Kumar Meena, Swapnil Singh Kushwaha
Tuberculosis of thyroid gland is a very rare disease. It has variable presentations and may be sometimes associated with autoimmune thyroiditis. We report a case of 45-year-old male, with left sided painless neck swelling, with a purulent discharging sinus over it associated with night sweats and loss of appetite. Thyroid imaging disclosed heterogeneous enhancement of left lobe of thyroid gland with internal vascularity and coarse calcifications. Core needle biopsy revealed caseous necrosis and AFB positivity...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28097035/flare-up-diverticulitis-in-the-terminal-ileum-in-short-interval-after-conservative-therapy-report-of-a-case
#3
Kensuke Nakatani, Takaharu Kato, Shinichiro Okada, Risa Matsumoto, Kazuhiro Nishida, Hiroyasu Komuro, Maki Iida, Shiro Tsujimoto, Toshiyuki Suganuma
Diverticulitis in the terminal ileum is uncommon. Past reports suggested that conservative therapy may be feasible to treat terminal ileum diverticulitis without perforation; however, there is no consensus on the therapeutic strategy for small bowel diverticulitis. We present a 37-year-old man who was referred to our hospital for sudden onset of abdominal pain and nausea. He was diagnosed with diverticulitis in the terminal ileum by computed tomography (CT). Tazobactam/piperacillin hydrate (18 g/day) was administered...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28097034/blowhole-colostomy-for-clostridium-difficile-associated-toxic-megacolon
#4
Jeroen Kerstens, Ian Diebels, Charles de Gheldere, Patrick Vanclooster
We present the case of a 58-year-old man who underwent urgent blowhole colostomy for toxic megacolon (TM) secondary to Clostridium difficile infection (CDI). This infection occurred under antibiotic coverage with amoxicillin-clavulanic acid, four days after laparoscopic sigmoidectomy in our hospital. Although prospective clinical research regarding the surgical management of TM is lacking, decompressive procedures like blowhole colostomy are reported to carry a high risk of postoperative morbidity and mortality and are widely regarded as obsolete...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28097033/a-case-report-of-bilateral-adrenal-sarcomatoid-carcinoma
#5
Ozlem Turhan Iyidir, Ethem Turgay Cerit, Çiğdem Özkan, Eroğlu Altınova, Ali Rıza Çimen, Sinan Sözen, Mustafa Kerem, Müjde Aktürk, Leyla Memiş, Baloş Törüner, Nuri Çakır, Metin Arslan
Adrenocortical carcinoma (ACC) is a rare and aggressive malignancy. Sarcomatoid adrenal carcinoma is even more aggressive type of ACC. Bilateral malignant adrenal tumors are extremely rare except for those that represent metastasis from an extra-adrenal organ. Here we report a 53-year-old woman who presented with abdominal pain and weight loss. Abdominal computed tomography revealed bilateral adrenal masses and a mass in her liver. Surgical specimens showed pleomorphic tumor cells with epithelial and spindle cell morphology and immunohistochemical staining was compatible with sarcomatoid carcinoma...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28097032/abdominal-pain-in-the-female-patient-a-case-of-concurrent-acute-appendicitis-and-ruptured-endometrioma
#6
Martine A Louis, Amanda R Doubleday, Elizabeth Lin, Ji Yoon Baek, Alda Andoni, Xiao Hui Wang
General surgeons are often asked to evaluate acute abdominal pain which has an expanded differential diagnosis in women of childbearing age. Acute appendicitis accounts for many surgical emergencies as a common cause of nongynecologic pelvic pain. In some rare instances, acute appendicitis has been shown to occur simultaneously with a variety of gynecologic diseases. We report a case of concurrent acute appendicitis and ruptured ovarian endometrioma.
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28074168/reconstruction-of-abdominal-wall-defects-using-a-pedicled-anterolateral-thigh-flap-including-the-vastus-lateralis-muscle-a-report-of-two-cases
#7
Kiyoko Fukui, Masaki Fujioka, Satoko Ishiyama
The purpose of abdominal wall reconstruction is to prevent hernias and protect the abdominal viscera. In cases involving full-thickness defects of the rectus abdominis muscle, the muscle layer should be repaired. We present 2 cases in which full-thickness lower rectus abdominis muscle defects were reconstructed using vastus lateralis-anterolateral thigh flaps. The pedicled vastus lateralis-anterolateral thigh flap provides skin, fascia, and muscle tissue. Furthermore, it has a long neurovascular pedicle and can reach up to the periumbilical area and cover large defects...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28074167/delayed-tension-pneumocephalus-following-gunshot-wound-to-the-head-a-case-report-and-review-of-the-literature
#8
Arthur Wang, Elena Solli, Nathan Carberry, Virany Hillard, Adesh Tandon
Tension pneumocephalus is a rare complication of head trauma and neurosurgical procedures, amongst other causes. It is defined by the combination of intracranial air, increased intracranial pressure, and mass effect. Although it often presents soon after surgery, it can also rarely present in a delayed fashion. We present a case of delayed tension pneumocephalus, occurring approximately 16 weeks after bifrontal craniectomy for a self-inflicted gunshot wound. Following a month of rhinorrhea, postnasal drip, and cough, the patient presented with a sensation of expansion in the area of the right forehead...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28070440/a-rare-subcutaneous-manifestation-of-metastatic-renal-cell-carcinoma
#9
Darren Yak Leong Chan, Wei Jin Chua
We report a rare case of advanced metastatic renal cell carcinoma which initially presented to the clinic with back and forehead lumps. Ultrasound imaging of the lumps and later of the abdomen picked up a right renal tumour which led to further computed tomography and bone scans. The bone scan confirmed that the forehead lump was a calvarial metastasis and such a presentation for metastatic RCC is very rare which bears a significantly poorer prognosis.
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28070439/torsion-of-hydrosalpinx-with-concurrent-acute-cholecystitis-case-report-and-review-of-literature
#10
Preeti R John, Amelia M Pasley
Introduction. Isolated torsion of the Fallopian tube is an uncommon cause of acute lower abdominal pain and can occur in women of all age groups. Cholecystitis is a frequent cause of upper abdominal pain. We present an unusual case with the presence of these two distinct pathological entities occurring concurrently in the same patient, causing simultaneously occurring symptoms. To our knowledge, this is the first reported presentation of such a case. Methods. We describe a 34-year-old premenopausal woman who presented with right sided upper and lower abdominal pain and nausea...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28070438/de-garengeot-s-hernia-two-case-reports-with-correct-preoperative-identification-of-the-vermiform-appendix-in-the-hernia
#11
Zhaosheng Jin, Muhammad Rafiz Imtiaz, Henry Nnajiuba, Suzette Samlalsingh, Akinyede Ojo
We present two cases of incarcerated de Garengeot's hernia. This anatomical phenomenon is thought to occur in as few as 0.5% of femoral hernia cases and is a rare cause of acute appendicitis. Risk factors include a long pelvic appendix, abnormal embryological bowel rotation, and a large mobile caecum. In earlier reports operative treatment invariably involves simultaneous appendicectomy and femoral hernia repair. Both patients were correctly diagnosed preoperatively with computed tomography (CT). Both had open femoral hernia repair, one with appendectomy and one with the appendix left in situ...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28058127/migration-of-a-broken-kirschner-wire-after-surgical-treatment-of-acromioclavicular-joint-dislocation
#12
Sabri Batın, Fırat Ozan, Kaan Gürbüz, Erdal Uzun, Cemil Kayalı, Taşkın Altay
Kirschner wire (K-wire) is one of the commonly used implants in orthopaedics practice. Migration of the wire is one of the most frequently reported complications after fixation by the K-wire. In particular, it has been reported that a greater range of motion in the shoulder, negative intrathoracic pressure associated with respiration, gravitational force, and muscular activities may cause migration from the upper extremities. In general, thin and long foreign bodies with smooth surfaces that are localized within the tendon sheath and at an upper extremity can migrate more readily and can reach longer distances...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28058126/primary-osteosarcoma-of-the-bone-with-rhabdoid-features-a-rare-previously-undescribed-primary-malignant-tumor-of-bone
#13
Max Seiter, Motasem Al Maaieh, Andrew Rosenberg, Sheila Conway
Primary osteosarcoma of the bone with rhabdoid features is a rare malignant tumor of bone, not previously described in the literature. Here we report a 69-year-old female who originally presented with a right femur pathologic fracture. Radiographs of the injury showed an aggressive-appearing lesion of the distal femur. Initial biopsy was done, which was not diagnostic; additional advanced imaging studies were performed, which failed to show any other site within the body with detectable disease process. Accordingly, the patient underwent radical resection of the distal femur and reconstruction with endoprosthesis...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28058125/a-case-of-an-epithelioid-hemangioendothelioma-arising-from-the-innominate-vein-mimicking-cervical-metastatic-lymphadenopathy
#14
Jason B Brill, Isaac E Schwartz, Lindsey M Prescher, Theodore C Pratt
Background. Epithelioid hemangioendothelioma (EHE) is a rare tumor usually presenting in soft tissue. EHE is a vascular malignancy of intermediate clinical behavior, with a histologic appearance of endothelial cells growing in nests or cords. Although EHE often originates from a vessel, it is relatively rare for a primary vascular EHE to originate from a large vein or artery. Occurrence in the mediastinum is exceptionally rare. There are no known associations with other malignancies. Case Presentation. We present a case of mediastinal invasive EHE in a 39-year-old female with concurrent papillary thyroid cancer...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28053800/adrenal-collision-tumor-coexistence-of-pigmented-adrenal-cortical-oncocytoma-and-ganglioneuroma
#15
Hye Seung Lee, Yoo Jin Choi, Chungyeul Kim, Baek-Hui Kim
Background. Adrenal collision tumors (ACTs), in which distinct tumors coexist without intermingling in the same adrenal gland, are rare and their actual prevalence is unknown. ACTs commonly consist of adrenal cortical adenoma, pheochromocytoma, or metastatic malignant tumor. Case Report. A 32-year-old woman who had been experiencing gastric discomfort for one month was referred to our hospital with abnormal imaging findings. The physical examination and the laboratory data including endocrine studies were unremarkable...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28050305/management-of-giant-gastric-ulcer-perforation-report-of-a-case-and-review-of-the-literature
#16
Nitin Vashistha, Dinesh Singhal, Gurpreet Makkar, Suneel Chakravarty, Vivek Raj
Giant gastric ulcer (GGU) is defined as an ulcer more than 3 cm in diameter. Now infrequent in clinical practice, in the pre-H2 receptor antagonist (H2RA) era, the incidence of GGU varied between 12 and 24% of all gastric ulcers. Proton pump inhibitors reportedly achieve better healing rates and symptom relief in comparison to H2RA. The GGU is associated with high incidence of serious complications such as hemorrhage. A perforated GGU though rare (<2%) offers serious challenges in management. We report one such case wherein the role of multidetector CT scan (MDCT) for diagnosis and treatment planning, surgical options for GGU perforations, and factors affecting outcome are discussed...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28044120/intestinal-obstruction-caused-by-ileocolic-and-colocolic-intussusception-in-an-adult-patient-with-cecal-lipoma
#17
Tiziana Casiraghi, Alessandro Masetto, Massimo Beltramo, Mauro Girlando, Camillo Di Bella
Introduction. Intussusception is a rare clinical entity in adults (<1% of intestinal obstructions). Colonic intussusception is even rarer, particularly when caused by lipomas. Case Presentation. A 47-year-old woman presented to our emergency department complaining of abdominal pain with vomiting and diarrhoea. X-ray and CT showed bowel obstruction due to ileocolonic and colocolonic intussusception; a giant colonic lipoma (9 × 4 × 4 cm) was recognizable immediately distally to the splenic flexure of the colon...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28042490/lumbar-herniation-of-kidney-following-iliac-crest-bone-harvest
#18
Michael Justin Willcox
The iliac crest is a popular source for autogenous bone harvesting, but the process is rife with complications. This case report presents a patient that experienced incisional lumbar herniation of her kidney following an iliac crest bone harvesting procedure. A discussion is included on the underappreciated complications of this procedure and recommendations for improving outcomes with more thorough evaluation and documentation.
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28018702/laparoscopic-fenestration-of-a-giant-pseudocyst-after-totally-extra-peritoneal-inguinal-hernia-repair
#19
Yu-Ting van Loon, Maaike S Ibelings
A giant pseudocyst is a rare complication after hernioplasty and is seldom seen. The pathophysiology is unclear; it characteristically does not contain epithelial lining and can be considered giant if the diameter exceeds 10 cm. Pseudocysts are mostly described after incisional hernia repairs and are usually treated with surgical resection. We report a case of a giant pseudocyst three years after totally extra peritoneal inguinal hernia repair. Laparoscopic fenestration without removing the pseudocyst with or without removal of the polypropylene mesh is a safe and effective minimal invasive approach to the treatment of a symptomatic pseudocyst and should also be considered in the approach of other large symptomatic cysts...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/28018701/metastatic-inflammatory-myofibroblastic-tumor-of-the-spleen-a-case-report-and-review-of-the-literature
#20
Luca Koechlin, Andreas Zettl, Dieter Koeberle, Markus von Flüe, Martin Bolli
Introduction. Inflammatory myofibroblastic tumors (IMT) of the spleen are rare neoplasms and only little is known about the origin and behavior of these tumors. Here we report the case of a 37-year-old woman with an atypical spindle cell neoplasm showing features strongly suggesting an IMT of the spleen with hepatic metastasis. Methods. A 37-year-old patient had been complaining about pain in the left upper abdomen for the last two months. A CT scan revealed a tumor mass in her spleen and liver. After complete staging, a splenectomy and atypical liver resection of segments VII and VIII were performed...
2016: Case Reports in Surgery
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