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Biomedical subjects

M Catani

Publications and source records attributed to M Catani.

32 records · Page 2Linked to original sources
PubMed1988

Restorative proctocolectomy with J reservoir in the treatment of ulcerative colitis.

The results of 16 cases of restorative proctocolectomy with J-pouch and ileoanal anastomosis performed for ulcerative colitis, associated with polyposis in one, and for diffuse polyposis in the last one, are reported. Satisfactory functional results as for continence, number of daily bowel movements and with moderate nocturnal leakage in a single patient, were obtained. The anal sphincter function, assessed manometrically about one year after surgery was shown to be normal in all cases except for the loss of sphincteric and inhibitory reflex. In spite of the still debated problems, it is concluded that this procedure based on the absence of operative mortality, acceptable morbidity and satisfactory long-term results, is the treatment of choice in surgery of ulcerative colitis with severe rectal lesions or dysplasia and of familial polyposis with carpeting rectum and/or cancer.

Adenomatous Polyposis Coli↗
PubMedDate not supplied

Superficial siderosis of the central nervous system: a 70-year-old man with ataxia, depression and visual deficits.

BACKGROUND: Superficial siderosis of the central nervous system (SSNS) is caused by cerebral, cerebellar and spinal cord tissue deposition of hemosiderin, often related to repeated episodes of subarachnoid hemorrhage. Typical symptoms include ataxia, sensorineural deafness and dementia. METHODS AND RESULTS: An elderly patient with SSNS presenting with ataxia, depression and severe visual impairment was admitted to the Unit of Geriatrics of the University Hospital of Perugia, Italy. Late diagnosis and the association of symptoms with SSNS prevented the possible surgical treatment of the disease. CONCLUSIONS: Recognition of uncommon clinical variants may facilitate early diagnosis of SSNS and improve therapeutic results.

Aged↗
PubMedDate not supplied

[Laparoscopy in an abdominal emergency: the diagnosis and therapy in 3 clinical cases of acute abdomen].

Authors report three cases of acute abdomen due a probable appendicitis and submit to laparoscopic procedure. In the first case acute abdomen was due to a bowel obstruction secondary to an ectopic pregnancy; in the second case acute appendicitis was associated with a rare congenital malformation (atresia of uterus); in third case acute abdomen was due to a rare case of torsion of accessory spleen in an adult. In all the cases laparoscopy demonstrated the elective procedure in urgency, permitting the diagnosis and the surgical treatment of acute abdomen with the post-operatory advantage of the technique.

Abdomen, Acute↗
PubMedDate not supplied

[The laparoscopic treatment of a rare case of intestinal obstruction due to an ectopic pregnancy].

A rare case of intestinal occlusion due to primary abdominal pregnancy is described. Laparoscopy revealed normal appendix and bowel obstruction by adhesion between the last ileal loop and cecum. The adhesion started from a neoformation (diameter 2 cm) localised on the mesenteric side of the ileum, about 30 cm from the ileocecal valve. A resection of the adhesion and dissection of the neoformation were performed. Laparoscopic procedures lasted 30 minutes. Histologic examination of the specimen revealed to be an ectopic pregnancy. The laparoscopic technique permitted to verify the diagnosis and perform the treatment of the abdominal pregnancy in absolute conditions of safety, maintaining the fertility of the patient (actually she is presenting a regular pregnancy).

Abdominal Pain↗
PubMedDate not supplied

[Gasless laparoscopic cholecystectomy. Selective intervention in a high surgical risk patient].

Disadvantages related to CO2 pneumoperitoneum in high risk patients (anesthesiologic classification in III and IV ASA), have led to the development of the abdominal wall retractor, a device designed to facilitate laparoscopic surgery without conventional pneumoperitoneum. A case of a patient with acute cholecystitis, well-compensated liver cirrhosis, and high respiratory and cardiologic risk (ASA III class), submitted to laparoscopic cholecystectomy with gasless technique is reported.

Acute Disease↗
PubMedDate not supplied

[Personal modification of Sattler's instruments in subfascial endoscopic treatment of perforating veins].

Authors describe a method of endoscopic interruption of incompetent perforating veins using the Sattler equipment. They insert also, through a 2 mm port, a Foley n. 10 Fr collect to insufflator of CO2 with continuous distension of subfascial space. This technique permits subfascial elimination of incompetent perforating veins using a minimum surgical incision site.

Angioscopy↗
PubMedDate not supplied

[Laparoscopic inguinal hernia repair "IPOM" with Dual-Mesh].

The authors report their experience on laparoscopic hernioplasty using the Intraperitoneal Onlay Mesh Repair (IPOM) in 56 patients. 34 patients had a bilateral hernia, 6 of which were recurrent and 22 had a monolateral hernia, of which 9 had recurrent hernia. Overall, a total of 90 hernias were treated. The hernia repair was performed utilizing "GORE-TEX DualMesh Plus biomaterial with holes" in the first 32 cases and the latest "...Corduroy" type in the remaining 24 cases. The prostheses were fixed with titanium spiral tacks (Protack, AutoSuture, Tyco Healthcare). No intraoperative complications occurred and no conversion was necessary. Five minor post-operative complications (5.5%), 2 seromas and 3 transient paresthesias, were observed. Four patients (7.1%) needed analgesics after the first 24 hours. Mean hospital stay was 36 hours, with a minimum of 24 and a maximum of 48. Mean resumption of normal activity was 8 days with return to work within two weeks. At an average 18 months follow-up, 3 recurrences were recorded (3.3%). The results of this study as well as the meta-analysis of the series presented in the Literature, indicate that the IPOM may be a feasible, safe and effective procedure in the treatment of recurrent and bilateral hernias or when a hernia repair is performed during other laparoscopic procedures. The IPOM has infact been shown to be faster and easier than the other more commonly performed laparoscopic hernioplasties (TAPP and TEP). These data may also suggest to utilize this technique in particular cases of primitive hernia such as very active young males or heavy duty workers. However the limited series and the short follow-up ask for randomized prospective long term studies to definitely ascertain the true incidence of recurrence and therefore the effectiveness of this attractive procedure.

Adult↗
PubMedDate not supplied

[Early diagnosis importance for a correct surgical treatment of PAES (popliteal artery entrapment syndrome)].

Popliteal artery entrapment syndrome (PAES) is an uncommon pathological entity, caused by segmental popliteal artery compression by the surrounding myofascial structures. Clinical symptoms may appear acutely, with temporary ischaemic attacks, or chronically, with concerned calf claudicatio intermittens and for 30% are bilateral. Diagnosis, besides being based on clinical objectivity (acute and deep pain to the struck limb, mainly during active plantar hyperextension) and history-taking (subject-age and lack of atherosclerosis), is based on ultrasonographic (eco-color Doppler of the aortic-iliac-femural-popliteal trunks, tensiometric Doppler), angio-RM, angio-CT scan and dynamic angiographic exams. Treatment, essentially, is surgical by simple freeing of the popliteal artery from surrounding myofascial structures or by autologous vein (saphenous v.) interposition grafting and patching, or bypass without vessel resection. About clinical case reported by the authors, 44-years female with left calf acute pain symptoms, cold skin by the thermo-touch, hypo-paraesthesia with fifth toe cyanosis and walking inability, surgical treatment, because of precox diagnosis, consisted of simple cut of myofibrous shoot starting from medial head of the left gastrocnemious muscle and compressing popliteal artery, with clinical chart complete resolution.

Adult↗
PubMedDate not supplied

[Hyperthyroidism in the elderly].

UNLABELLED: Hyperthyroidism in elderly patients is not to be under-evaluated, since it is characterized in such age range by particular clinical and prognostic features. Based upon literature survey and their clinical experience, the authors discuss in the present paper clinical, diagnostic and therapeutic problems of hyperthyroidism in geriatric patients. MATERIAL AND METHOD: In the period between 1978-2003 out of 1804 patients surgically treated for thyroid disease (non neoplastic in 1470 pts.), 180 subjects presented hyperthyroidism (17%). 36 were in geriatric age-range (mean age 76 yr.; 29 females and 7 males). 26 presented a Multinodular Toxic Goiter (72.2%), whereas 9 patients complained of Plummer Adenoma (25%); only 1 patient showed Basedow disease (2.7%). RESULTS: As far as ASA classification, there were 7 ASA I, 27 ASA II and 2 ASA III. Compression of digestive tract and/or respiratory airway represented a surgical indication in 15 patients (41.6%). 12 (33.4%) were operated due to predominant cardiac symptoms (tachycardia, atrial fibrillation). The remaining 9 patients (25%) were treated for the concomitance of atypical symptoms of hyperthyroidism. We performed 15 total thyroidectomy, 7 "near totally", 8 sub-total, 6 hemithyroidectomy in case of Plummer adenoma. Postoperative mortality was nihil; p.o. morbidity was 5.5% for medical conditions (pneumonia) and surgery-related (1 laryngeal recurrent paralysis and 1 hypoparathyroidism) in 5.5%. Post-operative follow-up, conducted at 6 and 12 months from the operation, showed regression of hyperthyroidism and regression or improvement of all clinical symptoms complained by the patient. CONCLUSION: Surgical treatment seems to be the only immediate and definitive cure for hyperthyroidism. Geriatric age does not seem to be a surgical contraindication.

Aged↗