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Biomedical subjects

L Moresco

Publications and source records attributed to L Moresco.

35 records · Page 2Linked to original sources
PubMed1989

Lymph node biopsy in the diagnostic and prognostic assessment of patients with HIV infection.

Thirty-three anti-HIV positive patients with persistent generalized lymphadenopathy (PGL) who underwent lymph-node biopsy were studied to assess the diagnostic and prognostic relations existing between clinical, histological and laboratory findings. Patients were also examined for known risk factors, laboratory and bacteriological tests, and mononuclear cell surface marker analysis. 4 histological types were identified according to Ràcz's classification. At biopsy, there were 21 cases of LAS (64%), 6 cases of ARC (18%) and 6 cases of AIDS (18%); a clear prevalence of type 1 was evidenced in LAS/ARC patients, while only type 4 was present in the AIDS group. An ARC type 3 patient developed manifest AIDS within 13 months from biopsy. These results suggest that anti-HIV positive asymptomatic patients with PGL apparently do not require lymph node biopsy, as none of them showed histologic findings suggestive of opportunistic infections, malignant lymphoma or Kaposi's sarcoma. On the contrary, lymph node biopsy can play a diagnostic and prognostic role in anti-HIV negative subjects with PGL, and in ARC and AIDS patients.

AIDS-Related Complex↗
PubMed1987

[Current status of the classification and clinical staging of primary and secondary tumors of the liver].

Over the past few decades there has been outstanding expansion in the surgical exeresis of primary and metastatic liver tumours and particularly hepatic metastases of colorectal carcinomas. With the advance in surgical technique it becomes increasingly necessary to codify the system for the classification and clinical staging of these conditions for the purposes of correct programming of treatment and assessment of the clinical results obtained. The most commonly used systems of classification and clinical staging are analysed, in particular the classifications proposed by the American Joint Committee on Cancer and D. Manfredi for primary liver tumours and those proposed by Gennari et al and Sugerbaker et al for hepatic metastases of colorectal carcinomas. The selection criteria adopted in each system are analysed as the basis for a more thorough discussion of the problem that is felt to be fundamental for the standardisation of classification and clinical staging systems in the future. Such standardisation is essential for the assessment of the value and limitations of liver surgery in cancer.

Humans↗
PubMed1986

[Role of surgery in the prognosis of AIDS and related syndromes. Case reports ].

The authors review the epidemiologic and etiopathogenetic aspects of AIDS, in agreement with data published in december by the Center for Disease Control and by the WHO for the States, Europe and Italy. In their experience twenty-one patients, with clinical clues of AIDS, undergoing lymph node biopsy, have been analysed (18 LAS-ARC and 3 AIDS) and the role of prophylaxis for the surgical approach to the patient with aids or related syndrome has been underlined.

Acquired Immunodeficiency Syndrome↗
PubMed1983

[Ovarian carcinoma: surgery and polychemotherapy with cisplatin. Considerations on a clinical case].

The authors report their experience about a polychemotherapeutical treatment with CDDP in a woman bearer of 4th stage ovarian cancer. They shortly analyse the biologic features and acting mechanism of CDDP, and outline its indications and limits. The thorough regression observed in the case treated is related to the literature data pointing out the validity of this drug and its usefulness in particular neoplasiae and in carefully selected patients.

Carcinoma↗
PubMedDate not supplied

[Intestinal transit time in bilio-pancreatic bypass].

Transit times were evaluated in 23 obese subjects before and 1,4 and 12 months after biliopancreatic by-pass. A modified version of the method of Hinton et al. was used to determine emptying of the stomach and partial and total transit times. Emptying of the stomach was normal preoperatively. After surgery, it was almost immediate, except in two subjects with stomitis. Both transit times were virtually unchanged. Since the segment between the stomach and the ileocaecal valve is only half as long as in the normal subject, the results show that the by-pass leads to a slowing of transit that concerns the small intestine only, is quickly established, and does not change in the course of time. Evaluation of the altered anatomical and functional situation, and the absence of a correlation between the long-term behaviour of transit times on one hand and of lipid malabsorption and weight loss on the other-hand, suggest that a slower transit time must not be regarded as a compensation mechanism, except insofar as it restricts the degree of malabsorption set up immediately after surgery. Preliminary studies of enterohormonal changes following the by-pass indicate that increased glucagon and decreased motiline values are mainly responsible for slower transit times.

Adult↗
PubMedDate not supplied

Pseudomixoma peritonei: a case report.

Pseudomixoma peritonei is a rare neoplasm characterized by mucinous ascites and the mucinous involvement of peritoneal surfaces, omentum and bowel loops. Usually pseudomixoma peritonei is associated with benign or malignant mucinous tumor of the appendix or ovary. The diagnosis of pseudomixoma peritonei is difficult because laboratory and radiology results are frequently nondiagnostic. We report a case that was initially mistaken for carcinomatosis of unknown origin and that underwent cytoreductive procedure and omentectomy as the treatment of choice.

Aged↗