Israel Medical Association Journal

Background: The Dead Sea is a hypersaline lake with unique mineral concentrations. Ingestion and aspiration of its water can lead to severe electrolyte imbalances and chemical pneumonitis.

Objectives: To evaluate imaging findings from Dead Sea near-drowning victims and to correlate these findings with clinical outcomes.

Methods: We conducted a retrospective study of patients (age > 18 years) admitted to a tertiary medical center between 2004 and 2024 following Dead Sea near-drowning. Imaging studies were categorized by a radiology expert into normal, interstitial changes, unilateral consolidation, or bilateral consolidation. Clinical outcomes, including mortality and intensive care unit (ICU) admission, were analyzed across the groups.

Results: Of the 150 patients identified, 68.7% (n=103) had normal chest X-rays. Abnormal findings included bilateral consolidation 12.7% (n=19), unilateral consolidation 9.3% (n=14), and interstitial changes 9.3% (n=14). Patients with bilateral consolidation had significantly higher peak serum magnesium (median 10.5 vs. 3.1 mg/dl in the normal group; P < 0.001) and peak calcium (median 13.1 vs. 10.3 mg/dl; P < 0.001). Bilateral consolidation was a strong predictor of severity: 26.3% in-hospital mortality rate compared to 1% in the group with normal X-rays (P < 0.001). ICU admission was required for 78.9% of patients with bilateral consolidation and 71.4% with interstitial changes (P < 0.001).

Conclusion: Radiologic findings in Dead Sea near-drownings are predictive of clinical trajectory. Bilateral alveolar consolidation is an indication of massive mineral aspiration, severe hypermagnesemia, and high mortality. Early imaging is essential for risk stratification and for determining the level of care required.

Taxanes are often used in the treatment of many types of cancers. Side effects of docetaxel are not as well documented as paclitaxel, but both can cause pulmonary injury. We present a dramatic case of a patient being treated for prostatic adenocarcinoma with docetaxel who presented with interstitial pneumonitis and responded dramatically to the early treatment with corticosteroids. This case is important as it reveals the side effects of docetaxel administration without administration of other chemotherapeutic agents, and it illustrates the importance of early diagnosis and treatment of docetaxel-induced interstitial pneumonitis. Further research into the mechanism of the side effects of docetaxel is warranted.

Background: The Dead Sea in Israel has a very high mineral content. Near-drowning in the Dead Sea is expected to result in severe electrolyte abnormalities and respiratory failure. Previous limited studies reported a high mortality rate.

Objective: To evaluate the clinical and biochemical manifestations and disease outcome of near-drowning in the Dead Sea.

Methods: Data were abstracted from the archives of Soroka University Medical Center. The cohort comprised 69 patients who nearly drowned in the Dead Sea.

Results: The median age of the patients was 68 years (range 21–84). There were two major manifestations of near-drowning in the Dead Sea: electrolyte imbalance and acute lung injury. Serum calcium, magnesium and phosphorus (but not sodium, potassium and chloride) were abnormal in most patients. Median serum electrolyte levels (and range) on admission were 10.9 mEq/dl (9–24) for calcium, 4.3 mEq/dl (1–30) for magnesium, and 4.1 mEq/dl (2–9) for phosphorus. These levels quickly normalized with forced diuresis within 24 hours. Acute lung injury – namely, hypoxic bilateral pneumonitis – occurred in 29 patients. Mechanical ventilation was required in 11 patients. Sixty-five patients recovered fully, while the remaining 4 had minor sequelae.

Conclusions: Near-drowning in the Dead Sea is a syndrome of severe electrolyte abnormalities and lung injury. Early treatment, with forced diuresis and supportive care, results in prompt recovery.