Jejunal adenocarcinoma: case report and review of the literature

Adenocarcinoma of the jejunum is a rare tumor. The diagnosis is often difficult and not early. The Authors report a case recently observed in their clinical practice and successfully operated, reporting also what's in the literature about.     

Acquired diverticulosis of the small intestine: case reports and literature review

Eleven cases of small bowel diverticulosis are discussed. Four patients presented with perforation, five with other symptoms attributable to this condition and in two patients diverticulosis was considered an incidental finding. A review of the literature suggests that small bowel diverticulosis may be: present in up to 1.3% of the population; associated with symptoms in approximately 50% of patients, and associated with acute surgical complications in 10% of patients. This may be a disorder of intestinal motility associated with colonic diverticulosis and related to other disorders of smooth muscle and myenteric plexus. Small bowel diverticulosis should not be regarded as a rare, incidental and inconsequential finding.     

Perforated jejuneal diverticulosis. Case report and review of literature

Acquired (non-Meckel's) jejunoileal diverticulosis is an uncommon disease, generally characterised by vague and unspecific symptoms. This rare condition is mainly expressed as acute complications: gastrointestinal haemorrhage, mechanic obstruction of the small intestine or perforated diverticulum, requiring urgent surgical intervention. The authors report a case of this unusual clinical occurrence characterized by a picture of abdominal pain due to perforation of jejuneal diverticulum. The final etiological diagnosis was possible only during surgery.     

Jejunal diverticulosis with perforation and peritonitis. Case report

Non-Meckelian diverticula of the jejunum and ileum are reported to occur in 0.3-4.6% of all autopsies. A case with the rare complication of perforation and peritonitis is reported. The perforated diverticulum, partly hidden by the mesenteric fat may be hard to detect. The condition should therefore be looked for specifically by the surgeon when laparotomy fails to disclose perforation in the usual locations.     

Enchondroma: a case report and literature review

An unusual case of enchondroma located in the distal phalanx of the left third toe is presented with a review of literature. An enchondroma is a benign tumor centrally located in a bone. This osseous dysplasia is characterized by an excess of mature hypertrophic hyaline cartilage that has not resorbed or ossified in the normal fashion. Pathologic, clinical, and radiographic findings will be discussed.     

Jejunal carcinoma with adenoma--report of a case and review of the Japanese literature

A rare case of jejunal carcinoma coexisting with adenoma, situated 120 cm distal to the ligament of Treitz in a 53 year old male, is reported herein. We also review cases of adenoma and carcinoma in the jejunum and ileum from the Japanese literature, and discuss the histogenesis of carcinoma of the jejunum and ileum.     

Melorheostosis: a case report and literature review

Melorheostosis is a rare form of cortical hyperostosis that resembles wax dripping down the side of a candle. This disease usually affects the long and short bones of an extremity. Literature review and a case report will be discussed with respect to incidence, clinical presentation, radiographic appearance, and treatment.     

Diffuse intestinal diverticulosis: a case report

We report an asymptomatic case of diffuse intestinal diverticulosis simultaneously affecting duodenum, jejunum and colon. The patient presented signs of progressive systemic sclerosis, which supports the hypothesis in the literature of an aetiological link.     

Hepatic endometrioma: a case report and review of the literature: report of a case

Hepatic endometriosis has an extremely rare occurrence characterized by the presence of ectopic endometrium in the liver. A diagnosis of hepatic endometriosis is established after surgery. A 51-year-old multiparous female was referred to our unit for investigation of a liver tumor. The patient reported a 6-month history of epigastric pain and vomiting. She had undergone conservative hysterectomy for uterine leiomyomas several years earlier. The results of liver function tests and the levels of tumor markers (CA 19.9, CEA, CA125, αFP) were normal. Radiological imaging (USS, CT and MRI) suggested the presence of liver cystadenoma, liver cystadenocarcinoma or cystic metastasis of the liver in the left liver lobe extending to the diaphragm with left hepatic vein compression. Laparotomy was performed. The intraoperative frozen sections suggested a diagnosis of endometriosis. Anatomical resection was performed, including left lobectomy with diaphragm resection. The final histology confirmed the presence of hepatic endometrioma without malignant transformation. Fourteen cases of hepatic endometrioma have been described in the medical literature. We herein report the 15th case. Making a preoperative diagnosis of hepatic endometriosis is very difficult, despite conducting a complete investigation, in the absence of clinical and radiological characteristics. The diagnosis is made according to a histological examination of the whole surgical sample.     

Meningioangiomatosis: a case report and review of the literature

A case of cerebral meningioangiomatosis in an adult man without any stigmata of neurofibromatosis is reported. A 22 year-old man with no previous neurological history, presented with adversive seizures; clinical examination and electro-encephalogram were normal. CT showed nodular calcified masses in the left frontal lobe and in the left posterior parietal area. A craniotomy was performed and the frontal lesion was excised. Histological examination showed a predominantly intracerebral tumour involving both grey and white matter, with a complex picture of variable cellularity, dense calcification and prominent perivascular arrangements of reticulin-rich spindle cell fascicles with palisade formation widely involving the brain tissue. Immunohistochemistry for S100 protein varied between different parts of the tumour; there was focal positivity for S100 protein and smooth muscle actin in the lesion with no reaction for GFAP or EMA. Immunostaining for Factor 8-related antigen highlighted the perivascular arrangement of lesional cells and demonstrated an increase in the number of small vessels in other areas. Electron microscopy of the main mass showed elongated spindle cells with formation of pericellular basal lamina. The literature on meningioangiomatosis was reviewed. The evidence for meningeal, perivascular neural plexus or pericyte origin does not appear to be well founded. The present case further illustrates the difficulty in identifying an exact histogenetic cell and probably reflects an origin from a primitive perivascular mesenchymal cell.     

Jejunal transection following trivial trauma: Case report and review of literature

IntroductionSevere hollow organ injury following trivial blunt abdominal trauma is uncommon. If it occurs it can easily be missed during routine clinical evaluation. Though less than ten cases of jejunal transection following trivial trauma have been reported in literature, this is the first case of jejunal transection occurring in a patient who fell while walking.Case presentationWe report a 32 year old female Ugandan, who walked into the emergency room due to abdominal pain following a fall while walking. She was found to be hemodynamically stable and was initially hesitant to do further investigations but finally accepted to go for abdominal ultrasound scan and a chest x-ray. Abdominal ultrasound scan noted free peritoneal fluid and erect chest radiograph revealed a pneumoperitoneum. She was admitted for an exploratory laparotomy. At laparotomy we found a complete jejunal transection with mesenteric laceration. Primary anastomosis was done; the patient had an uneventful recovery and was discharged on the tenth postoperative day.DiscussionAny trauma to the abdomen can potentially cause devastating injury to hollow viscera and should therefore be evaluated thoroughly.ConclusionThis case demonstrates that even in a resource limited setting, basic investigations like an abdominal ultrasound scan and erect chest radiographs are important when managing a patient with blunt abdominal trauma even though the injury seems trivial.     

Polyorchidim: a case report and review of the literature

A 28-year-old male presented with a small painless lump in his left hemiscrotum. A physical examination revealed a non-tender mass that was palpable on the tail of left epididymis, and the testis and spermatic cord were normal. Ultrasonography showed an isoechoic round shaped tumor, 16 mm in diameter. An exploration of the scrotum was performed, based on a preoperative diagnosis of a left epididymal tumor. The tumor was located below the tail of epididymis, and had a whitish capsule, which looked similar to tunica albuginea testis. A frozen section revealed testicular tissue without any malignant change, and therefore polyorchidism was diagnosed. The accessory testis was resected because there was no connection with the epididymis and vas deferens. Polyorchidism is a rare congenital anomaly with 24 cases reported in the Japanese literature. The indications for the resection of an accessory testis are controversial. Patients with intrascrotal polyorchidism might be recommended to undergo a resection of the accessory testes if there are signs of dysplasia during an intraoperative biopsy. Patients must be followed up with regular clinical and ultrasonic examinations when accessory testes are preserved. However, extrascrotal supernumerary testes should be managed by an orchiectomy because of the increased risk of malignancy.     

Polyorchidism: a case report and review of the literature

Polyorchidism is defined as the presence of two or more testes. It is a rare anomaly with approximately 77 cases reported in the literature. Polyorchidism is frequently associated with additional urological pathologies such as undescended testis, inguinal hernia, testicular torsion, hydrocoele, malignancy and infertility. Differential diagnosis includes spermatocoele, hydrocoele, epididymal cysts or aberrant epididymis. We report on an interesting case of polyorchidism in a 15-year-old man diagnosed on ultrasound and we review the literature and current management of polyorchidism.     

Polyorchidism: a case report and review of the literature

Polyorchidism is an uncommon congenital defect. In fact, less than one hundred cases have been reported in the medical literature worldwide. This problem should be considered in the differential diagnosis of all scrotal masses. It is associated with multiple other urologic entities including malignancy. It is for this reason that it is important to be familiar with potential diagnostic and therapeutic strategies. This diagnosis is usually documented by imaging, specifically doppler ultrasound (US) and magnetic resonance imaging (MRI). The risk of malignancy approaches 6% in Polyorchidism and therefore several authors have advocated surgery as the most appropriate therapeutic approach. However, recent reports suggest that asymptomatic patients with normal imaging could be observed. We present a 14 year old boy with polyorchidism which was diagnosed clinically and confirmed with imaging. His treatment and a review of the literature are presented as well.     

Acquired jejunoileal diverticulosis and its complications: a review of the literature

Jejunoileal diverticulosis is a rare entity. Jejunoileal diverticulosis is not a disease that surgeons see often in clinical practice; however, it should remain on the differential diagnosis for any patient with an acute abdomen or gastrointestinal bleeding of unknown origin. It can present with a wide range of clinical scenarios and when patients experience chronic symptoms such as bloating, abdominal pain, nausea, bacterial overgrowth, or malabsorption, medical therapy is successful in most patients. However, when patients present with acute symptoms of bleeding, inflammation, perforation, or obstruction, surgical resection and primary anastomosis is often the treatment of choice. If patients are asymptomatic, they are better left alone, even when discovered incidentally in the operating room. In closing, the possibility of a patient having jejunal diverticular disease should be suspected whenever the symptoms of obscure abdominal pain, anemia, dilated jejunal loops on abdominal radiographs, a history of colonic diverticuli, and a history of acute appendicitis.