Israel Medical Association Journal

Echinococcus infections of the liver and lungs are well-known, but cardiac echinococcus is rare, requiring further understanding. A 19-year-old male presented with chest pain, shortness of breath and palpitations. Changes in an electrocardiogram, increased troponin, and a computed tomography (CT) scan revealed a cardiac cyst at the left ventricle’s posterior lateral wall. Medical management included albendazole and praziquantel for 2 weeks followed by surgical cyst removal.

Clinical presentation of cardiac involvement of echinococcus granulosis is variable, requiring high clinical suspicion. Cardiac CT scan and echocardiography provided sufficient information for the diagnosis. The treatment included surgical removal of the cyst and albendazole administration.

Hydatid cyst is a rare zoonotic disease caused by the parasite Echinococcus granulosus [1]. The incidence in endemic areas is about 1–200 cases per 100,000 in population [2].

The liver (60–70% of cases) and lungs (20–30%) are the most common locations of hydatid cysts, with rare cardiac involvement of only 0.05% to 2% of all cases [3], with the left ventricle most frequently involved (60%) [2,4].

There has been a general reduction over the last 20 years in the incidence within Israel of gastric cancer (GC). This has particularly been noted in the Jewish population with a slight increase in the incidence of cancer of the gastroesophageal junction among Jews of Sephardi origin. Given the diversity of individual ethnic subpopulations, the effects of GC incidence in second-generation immigrant Jews, particularly from high prevalence regions (e.g., the former Soviet Union, Iraq, and Iran), awaits determination. There are currently no national data on GC-specific mortality. The most recent available cross-correlated Israeli National Cancer Registry (INCR) and International Association for Cancer Research (IARC) incidence data for GC of the body and antrum in Israel are presented. Some of the challenges associated with GC monitoring in the changing Israeli population are discussed. We propose the establishment of a national GC management committee designed to collect demographic and oncological data in operable cases with the aim of recording and improving GC-specific outcomes. We believe that there is value in the development of a national surgical planning program, which oversees training and accreditation in a dynamic environment that favors the wider use of neoadjuvant therapies, minimally invasive surgery and routine extended (D2) lymphadenectomy. These changes should be supported by assessable enhanced recovery programs

Surgical resection offers the best opportunity for cure in patients with colorectal cancer metastasis to the liver, with 5 year survival rates of up to 58% following resection. However, only a small percentage of patients are eligible for resection at the time of diagnosis and the average recurrence rate is still high. Consequently, research endeavors have focused on methods aimed to increase the number of patients eligible for surgical resection, refine the selection criteria for surgery, and improve the disease-free and overall survival time in these patients. Improvements in imaging techniques and the increasing use of FDG-PET allow more accurate preoperative staging and superior identification of patients likely to benefit from surgical resection. Advances in the use of neoadjuvant chemotherapy allows up to 38% of patients previously considered unresectable to be significantly downstaged and eligible for hepatic resection. Many reports have critically evaluated the surgical techniques applied to liver resection, the concurrent or alternative use of local ablative therapies, such as radiofrequency ablation, and the subsequent utilization of adjuvant chemotherapy in patients undergoing surgical resection for hepatic metastases.

Background: Among the various new technologies in the field of parathyroid surgery are intraoperative quick parathormone measurements.

Objectives: To evaluate the contribution of QPTH[1] measurements during parathyroidectomy to the achievement of higher success rates. 

Methods: QPTH assay using Immulite Turbo Intact PTH[2] was measured in 32 patients undergoing parathyroidectomy: 30 for primary and 2 for secondary hyperparathyroidism.  QPTH levels were measured at time 0 minutes (before incision) and at 10, 20, and 30 minutes after excision of the hyperfunctioning gland.  Only a drop of 60% or more from the 0’ level was considered to be a positive result.

Results: The mean QPTH level at time 0’ for PHPT[3] patients was 38.12 ± 25.15 pmol/L (range 9.1–118 pmol/L).  At 10 minutes post-excision of the hyperfunctioning gland (or glands), QPTH dropped by a mean of 73.80% to 9.89 ± 18.78 pmol/L. 

Conclusions: Intraoperative QPTH level measurement is helpful in parathyroid surgery.  A drop of 60% or more from 0’ level indicates a successful procedure, and further exploration should be avoided.